|
Forecast Period
|
2026-2030
|
|
Market Size (2024)
|
USD 40.52 Billion
|
|
Market Size (2030)
|
USD 57.96 Billion
|
|
CAGR (2025-2030)
|
5.99%
|
|
Fastest Growing Segment
|
Ball Valve
|
|
Largest Market
|
North America
|
Market Overview
The Cryogenic Control Valve
Market was valued at USD 40.52 Billion in 2024 and is expected to reach USD 57.96
Billion by 2030 with a CAGR of 5.99%. The Cryogenic Control Valve Market
encompasses the design, manufacture, and application of specialized control
valves engineered to operate effectively in extremely low-temperature
environments, typically below -150°C, where conventional valves fail due to
material brittleness or leakage concerns. These valves play a critical role in
regulating the flow, pressure, and temperature of cryogenic fluids such as
liquefied natural gas (LNG), liquid oxygen, nitrogen, helium, and hydrogen
across diverse industrial sectors including oil and gas, chemicals,
petrochemicals, aerospace, and power generation. Cryogenic control valves are
integral components in processes involving the liquefaction, storage, and
transportation of cryogenic gases, ensuring safe, reliable, and precise control
under harsh conditions.
Key Market Drivers
Growing Demand
for LNG and Cryogenic Applications Driving Market Expansion
The rising
global demand for liquefied natural gas (LNG) is a primary driver fueling the
growth of the cryogenic control valve market. As LNG gains prominence as a
cleaner alternative to traditional fossil fuels, countries worldwide are
investing heavily in LNG infrastructure, including liquefaction plants, storage
facilities, and regasification terminals. Cryogenic control valves are critical
components in these operations, ensuring precise regulation of extremely
low-temperature fluids and gases. Their ability to maintain safety, efficiency,
and operational reliability in such harsh conditions is indispensable.
Additionally,
the increasing adoption of LNG in power generation and transportation sectors
further amplifies the need for advanced cryogenic valves. The growth of LNG
bunkering facilities for marine vessels and the expanding LNG trade globally
are catalyzing demand. This expansion is underpinned by government initiatives
aimed at reducing carbon footprints and diversifying energy sources, especially
in regions like Asia Pacific, the Middle East, and North America. Furthermore,
cryogenic applications extend beyond LNG, encompassing medical gases,
aerospace, and industrial gases sectors, all requiring specialized valve
solutions to handle ultra-low temperatures.
These industries
rely on cryogenic control valves to ensure precise flow control, safety, and
durability under challenging conditions. The growing complexity of cryogenic
processes, along with technological advancements in valve design and materials
to enhance performance and longevity, are driving further adoption.
Consequently, the synergy between the expanding LNG market and other cryogenic
applications presents a robust growth trajectory for the cryogenic control
valve market worldwide. Global LNG demand reached approximately 420 million metric tons per annum (MTPA) in 2024, up from around 250 MTPA in 2015, reflecting a 5–7% annual growth rate. Global LNG demand is projected to exceed 700 MTPA by 2040, driven by industrial growth, power generation needs, and the transition from coal to cleaner fuels. Over 50 countries now import LNG, up from fewer than 30 in 2010, showing the broadening global dependence on LNG as a flexible energy source.
Stringent Safety
and Regulatory Standards Enhancing Market Demand
Increasingly
stringent safety regulations and industry standards related to handling
cryogenic fluids are significantly propelling the demand for advanced cryogenic
control valves. Cryogenic fluids, due to their extremely low temperatures, pose
considerable safety risks including thermal hazards, leaks, and material
brittleness, necessitating highly reliable and precise valve solutions.
Regulatory bodies globally, such as OSHA, API, and other local authorities,
mandate strict compliance with safety protocols, driving industries to adopt
cryogenic valves that meet or exceed these standards.
This regulatory
pressure is particularly pronounced in sectors like oil & gas, chemicals,
pharmaceuticals, and aerospace, where operational safety is paramount.
Companies are investing in state-of-the-art valve technologies that offer
enhanced leak tightness, corrosion resistance, and robust construction capable
of withstanding cryogenic conditions.
These
safety-driven requirements have encouraged manufacturers to innovate,
incorporating smart technologies such as condition monitoring, remote control,
and automated safety shutdown features into cryogenic control valves. Moreover,
adherence to international standards such as ISO, ANSI, and API specifications
ensures that valves used in cryogenic applications deliver consistent
performance and safety. As a result, industries are progressively replacing
outdated valve systems with newer, regulation-compliant cryogenic valves,
fostering market growth.
Additionally,
increasing awareness about occupational safety and environmental protection
further supports stringent regulatory adoption, reinforcing the importance of
cryogenic control valves in safe and sustainable operations. The convergence of
regulatory frameworks and technological advancements is a key factor
accelerating the expansion of the cryogenic control valve market globally.
Technological
Advancements and Innovation Driving Market Growth
Technological
innovation is a critical driver transforming the cryogenic control valve market
by enhancing product performance, reliability, and application versatility.
Manufacturers are focusing on developing advanced materials such as stainless
steel alloys, nickel-based alloys, and composite materials that offer superior
resistance to thermal shock, corrosion, and material fatigue under cryogenic
conditions. Innovations in valve design, including improved sealing
technologies, compact actuator mechanisms, and enhanced flow control
capabilities, contribute to higher efficiency and reduced maintenance
requirements.
The integration
of smart technologies, such as IoT-enabled sensors, real-time condition
monitoring, and predictive maintenance capabilities, allows for improved
operational oversight and reduces downtime, aligning with Industry 4.0
initiatives. Additionally, advancements in manufacturing techniques like
additive manufacturing (3D printing) enable customized valve components with
complex geometries and optimized performance characteristics. These
technological breakthroughs not only improve the functional attributes of
cryogenic control valves but also expand their application scope across diverse
sectors such as LNG, pharmaceuticals, aerospace, and industrial gases.
Furthermore,
collaborations between valve manufacturers, research institutions, and
end-users facilitate the development of application-specific solutions tailored
to stringent operational requirements. Continuous investment in R&D is
enabling companies to introduce valves that offer enhanced durability, safety,
and energy efficiency, driving market competitiveness. As industries
increasingly seek reliable and cost-effective cryogenic valve solutions to
optimize their processes, technological advancements remain a fundamental
catalyst propelling market growth and shaping future industry trends.

Download Free Sample Report
Key Market Challenges
Stringent Regulatory
Compliance and Certification Requirements
The cryogenic control valve
market faces significant challenges stemming from the stringent regulatory
compliance and certification requirements imposed globally, which can
complicate product development, increase costs, and lengthen time-to-market.
Cryogenic control valves operate under extreme temperature conditions, often in
industries such as liquefied natural gas (LNG), aerospace, and chemical
processing, where safety and reliability are paramount. As a result,
manufacturers must ensure that their valves meet rigorous international
standards like ASME, API, ISO, and ATEX certifications, in addition to regional
and country-specific regulations.
Compliance involves extensive
testing, documentation, and validation processes, requiring substantial
investment in research and development as well as quality assurance systems.
Furthermore, these regulations are continually evolving in response to technological
advancements and heightened safety concerns, compelling companies to stay
abreast of changes and frequently upgrade their product designs and
manufacturing processes. Non-compliance or delays in certification can lead to
market entry barriers, legal liabilities, and reputational damage, especially
in highly regulated sectors such as oil & gas and cryogenics, where any
failure can have catastrophic consequences.
Additionally, the
customization needed to address diverse regulatory frameworks across different
geographies complicates supply chain logistics and inventory management.
Smaller manufacturers, in particular, struggle with the capital-intensive
nature of certification processes, limiting their ability to compete
effectively against established players. This challenge not only impacts
innovation but also constrains market expansion opportunities, as companies
prioritize compliance over rapid product iteration.
Moreover, end-users’
increasing demand for valves that not only meet safety standards but also
contribute to environmental sustainability adds further layers of complexity,
requiring manufacturers to incorporate eco-friendly materials and
energy-efficient designs without compromising durability. Collectively, these
regulatory hurdles necessitate a strategic approach combining technological
expertise, robust compliance management, and close collaboration with
certification bodies to navigate the complex landscape effectively and maintain
competitive advantage in the cryogenic control valve market.
High Manufacturing Costs and
Complex Supply Chain Management
The cryogenic control valve
market is confronted with the challenge of high manufacturing costs coupled
with complex supply chain management, which significantly impact profitability
and scalability for industry players. Producing valves capable of operating at
ultra-low temperatures requires specialized materials such as stainless steel,
Inconel, and other alloys that can withstand thermal contraction and stress
without compromising performance. These materials are often costly and
difficult to source, with prices subject to volatility due to fluctuations in
raw material markets and geopolitical factors.
Moreover, the precision
engineering and advanced manufacturing techniques needed—such as cryogenic
welding, machining, and rigorous quality control—demand significant capital
investment in state-of-the-art facilities and skilled labor. This inherently elevates
production costs, making price competitiveness a critical issue, especially
when customers are also sensitive to total cost of ownership and operational
efficiency. Supply chain complexities arise from the need to procure
specialized components and raw materials from a limited pool of suppliers,
often spread across different regions. Any disruption, such as delays in
logistics, geopolitical tensions, or supplier insolvencies, can result in
production bottlenecks and increased lead times.
Furthermore, the global
nature of the cryogenic control valve market means that manufacturers must
navigate international trade regulations, tariffs, and import/export controls,
adding layers of administrative burden and cost. Additionally, customization
requirements based on specific industry applications or client demands often
lead to small batch production runs, which further reduce economies of scale
and drive up per-unit costs. Balancing inventory management to avoid excess
stock while ensuring timely delivery to customers is another ongoing challenge.
This situation forces
manufacturers to invest in robust supply chain risk management strategies and
foster strong supplier relationships to maintain continuity and responsiveness.
Consequently, these manufacturing and supply chain challenges limit the ability
of market participants to scale rapidly or reduce prices, thereby restraining
market growth and entry of new players. Addressing these issues requires
strategic sourcing, investment in automation, and adoption of advanced
manufacturing technologies such as additive manufacturing or Industry 4.0
solutions to optimize cost structures and supply chain agility in the highly
specialized cryogenic control valve market.
Key Market Trends
Increasing Demand for
Cryogenic Control Valves in LNG and Natural Gas Processing
The rapid expansion of the
liquefied natural gas (LNG) industry is one of the most influential trends
driving growth in the cryogenic control valve market. As global energy demand
surges and the transition towards cleaner fuels intensifies, LNG has emerged as
a preferred alternative to traditional fossil fuels such as coal and oil. This
shift is particularly pronounced in regions like Asia Pacific, the Middle East,
and North America, where governments and industries are investing heavily in
LNG infrastructure, including liquefaction plants, regasification terminals,
and pipeline networks.
Cryogenic control valves play
a critical role in these applications, as they are designed to handle extremely
low temperatures and control the flow of liquefied gases safely and
efficiently. The complexity of LNG processes requires valves that can maintain
tight sealing and operational reliability despite thermal cycling and cryogenic
conditions. Consequently, manufacturers are innovating valve designs with
advanced materials like stainless steel alloys and enhanced sealing
technologies to meet stringent safety and performance standards. Additionally,
end-users in the natural gas processing sector demand valves that offer precise
flow control to optimize plant efficiency and reduce energy consumption.
This demand aligns with
industry-wide goals for sustainable operations and regulatory compliance on
emissions. Moreover, with the growing global LNG trade, there is increasing
emphasis on standardization and certification of cryogenic valves to ensure interoperability
and safety across international supply chains. This market trend is
complemented by ongoing technological advancements such as smart valve systems
integrated with digital sensors and remote monitoring capabilities, allowing
operators to enhance control precision and predictive maintenance.
The resulting improvements in
operational uptime and cost savings further stimulate adoption. In summary, the
LNG and natural gas sector’s robust growth, coupled with technological
innovation and stringent regulatory frameworks, positions cryogenic control
valves as indispensable components, underpinning sustained market expansion in
this segment. Over 50% of cryogenic valve demand is driven by the LNG sector, due to the need for precise flow control at extremely low temperatures (as low as -196°C). The industrial gas industry (oxygen, nitrogen, hydrogen, etc.) accounts for about 25–30% of total cryogenic valve demand, with increasing applications in healthcare, metal processing, and electronics.
Technological Advancements
and Integration of Smart Valve Solutions
The cryogenic control valve
market is witnessing a significant trend toward the integration of advanced
technologies and smart solutions to enhance performance, reliability, and
operational efficiency. Traditional cryogenic valves, while robust, have limitations
in real-time diagnostics and remote management, which can lead to unplanned
downtime and maintenance costs. In response, manufacturers are incorporating
digital technologies such as IoT-enabled sensors, wireless communication
modules, and predictive analytics into valve designs.
These smart valves provide
continuous monitoring of key parameters like temperature, pressure, flow rate,
and valve position, enabling operators to detect anomalies early and schedule
maintenance proactively. This shift toward condition-based maintenance reduces
operational disruptions and extends valve life cycles, delivering considerable
cost savings for industrial operators. Additionally, smart valve systems
enhance process automation by integrating seamlessly with plant control
systems, allowing precise and adaptive flow control in cryogenic applications.
This is particularly valuable in complex processes such as LNG production, air
separation, and chemical liquefaction, where consistent control quality
directly impacts product purity and safety.
Furthermore, the adoption of
advanced materials such as corrosion-resistant alloys and low-friction coatings
complements these technological upgrades, improving valve durability under
harsh cryogenic conditions. The market also observes increased demand for
modular valve designs that facilitate easier installation, maintenance, and
customization, enabling manufacturers to meet diverse end-user requirements
efficiently.
Regulatory pressures on
safety and environmental protection further incentivize the deployment of
smart, compliant valve solutions that minimize leakages and emissions. As
digital transformation accelerates across industrial sectors, the integration
of smart technologies into cryogenic control valves is shaping a future where
operational intelligence and sustainability are paramount, driving competitive
differentiation and market growth.
Expansion in Emerging Markets
and Growing Infrastructure Investments
Emerging economies,
particularly in Asia Pacific, Latin America, and the Middle East, represent a
crucial growth frontier for the cryogenic control valve market due to
escalating investments in energy infrastructure and industrial development.
Countries such as China, India, Brazil, and the Gulf Cooperation Council (GCC)
members are aggressively expanding their LNG capacity, petrochemical plants,
and industrial gas facilities to meet rising domestic energy demands and
support economic growth.
These regions also benefit
from abundant natural gas reserves, incentivizing local governments and private
enterprises to invest in liquefaction, storage, and transportation
infrastructure, all of which rely heavily on reliable cryogenic control valves.
Furthermore, these markets are experiencing a surge in downstream industries
such as chemicals, pharmaceuticals, and electronics manufacturing, which
require precision cryogenic control for various process applications. The
growing focus on energy diversification and environmental sustainability in
these countries is fostering adoption of cleaner fuels like LNG and hydrogen,
further boosting demand for cryogenic valves. Moreover, the expansion of
renewable energy integration and green hydrogen production projects presents
new opportunities for cryogenic valve deployment in managing liquefied gases
under ultra-low temperatures.
While emerging markets offer
substantial growth potential, challenges such as supply chain complexities,
fluctuating raw material prices, and regulatory variability remain. To navigate
these challenges, global and regional valve manufacturers are establishing
local production facilities, forging partnerships, and customizing products to
meet regional standards and customer preferences. Government incentives and
public-private partnerships aimed at developing energy and industrial
infrastructure further accelerate market penetration. Collectively, these
dynamics underscore the vital role of emerging markets as engines of growth for
the cryogenic control valve industry, driven by rising energy needs,
infrastructure modernization, and industrial diversification.
Segmental Insights
Type
Insights
The Globe Valve segment held
the largest Market share in 2024. The global cryogenic control valve market in
the globe valve segment is experiencing significant growth driven by several
key factors that collectively enhance the demand for these specialized valves
across various industries. Globe valves, known for their precise throttling
capabilities and reliable sealing performance, are particularly suited for
cryogenic applications where maintaining tight control over fluid flow at
extremely low temperatures is critical. One of the primary market drivers is
the rapid expansion of the liquefied natural gas (LNG) industry worldwide,
fueled by the increasing demand for cleaner energy sources and the global shift
away from fossil fuels such as coal and oil. LNG production, storage, and
transportation require highly reliable cryogenic control valves capable of
handling extremely low temperatures while maintaining operational safety and
efficiency.
Globe valves’ ability to
provide accurate flow control and resistance to cryogenic temperatures
positions them as a preferred choice in LNG terminals, regasification plants,
and storage facilities. Additionally, the growing industrial gas sector,
including the production and distribution of oxygen, nitrogen, and argon for
applications in healthcare, electronics manufacturing, and metal processing,
further propels the need for globe valves designed for cryogenic conditions.
Another major driver is the ongoing technological advancements in valve design
and materials, which have led to the development of cryogenic globe valves with
enhanced durability, corrosion resistance, and ease of maintenance.
Innovations such as the use
of stainless steel alloys, specialized packing materials, and improved actuator
technologies have increased valve longevity and reliability in harsh
environments, thereby reducing downtime and maintenance costs for end-users. Moreover,
stringent safety and environmental regulations imposed by governments globally
are compelling industries to adopt high-quality, certified cryogenic control
valves to prevent leaks, accidents, and operational failures. Compliance with
standards such as ASME, API, and ISO ensures that globe valves meet rigorous
performance and safety criteria, which in turn drives market adoption,
particularly in critical applications like petrochemical processing, aerospace,
and energy production.
The expansion of upstream and
downstream oil & gas activities, including exploration, refining, and
petrochemical manufacturing, is stimulating demand for cryogenic globe valves
capable of precise flow modulation under low-temperature conditions. The trend
toward automation and smart industrial solutions also influences market growth,
as globe valves equipped with advanced positioners and digital controls enable
real-time monitoring and enhanced process optimization. These smart valve
systems contribute to improved operational efficiency, energy savings, and
predictive maintenance capabilities, which are highly valued across industries
operating in cryogenic environments.
Additionally, emerging
economies in Asia Pacific, the Middle East, and Latin America are investing
heavily in infrastructure development and energy projects, creating new
opportunities for globe valve manufacturers in the cryogenic segment. Rapid
urbanization, industrialization, and increased energy consumption in these
regions are driving the construction of LNG terminals, gas processing plants,
and industrial gas facilities, all of which require robust cryogenic valve
solutions.
The growing adoption of
renewable energy and hydrogen fuel technologies also supports the demand for
cryogenic control valves, as hydrogen production and storage often involve
cryogenic processes. In summary, the globe valve segment of the cryogenic control
valve market is propelled by the intersection of expanding LNG and industrial
gas industries, advancements in valve technology, stringent safety regulations,
increasing automation, and infrastructure growth in emerging markets. These
factors collectively create a favorable environment for the adoption and
innovation of globe valves tailored for cryogenic applications, driving
sustained market growth on a global scale.

Download Free Sample Report
Regional Insights
Largest Region
North America region held the
largest market share in 2024. The North American cryogenic control valve market
is witnessing significant growth, driven by a combination of technological
advancements, expanding industrial applications, and stringent regulatory
requirements. One of the primary drivers in this region is the robust growth of
the oil & gas sector, particularly the increasing production and processing
of liquefied natural gas (LNG) and other cryogenic fluids, which demand highly
reliable and precise valve solutions capable of operating under extreme low-temperature
conditions.
North America, led by the
United States and Canada, has seen a surge in shale gas exploration and LNG
export terminals, further fueling the demand for cryogenic control valves.
Additionally, the chemical and petrochemical industries in this region are experiencing
steady growth, necessitating the use of cryogenic valves to control the flow of
liquefied gases and cryogenic fluids in critical processes. Another significant
factor propelling the market is the increasing adoption of advanced valve
technologies, including smart and automated control valves that offer enhanced
precision, improved safety, and greater operational efficiency, aligning with
the ongoing trend towards digitalization and Industry 4.0 in manufacturing and
process industries.
Furthermore, stringent
environmental and safety regulations imposed by authorities such as the U.S.
Environmental Protection Agency (EPA) and Occupational Safety and Health
Administration (OSHA) are compelling industries to upgrade their equipment to
comply with the highest safety standards, thus driving replacement and retrofit
demand for cryogenic control valves. The growing focus on sustainable energy
and the increasing investments in renewable gas projects, such as biogas and
hydrogen, also contribute to the expanding application base of cryogenic
control valves in North America, as these fluids often require cryogenic
storage and precise flow control.
Infrastructure development,
including the expansion of LNG import and export terminals, cryogenic storage
facilities, and pipeline networks, further stimulates market growth by creating
new opportunities for valve manufacturers. Moreover, the presence of
established manufacturers and technological innovators in the region
facilitates the development and commercialization of customized and
high-performance cryogenic control valve solutions tailored to meet specific
industry requirements. The trend towards integrating Internet of Things (IoT)
technology and predictive maintenance capabilities into valve systems enhances
operational reliability and reduces downtime, making these products
increasingly attractive to end-users.
Despite challenges such as
high initial costs and technical complexities, the increasing demand for
energy-efficient and reliable cryogenic control valves in critical applications
is expected to sustain market growth. Overall, the North American market benefits
from a favorable combination of industrial growth, regulatory compliance,
technological innovation, and infrastructure expansion, positioning it as a
leading region driving the global cryogenic control valve market forward.
Emerging region:
South America is
the emerging region in Cryogenic Control Valve Market. The cryogenic control
valve market in South America is experiencing significant growth, driven by
several key factors. The region's increasing demand for liquefied natural gas
(LNG) as a cleaner energy source is a primary driver. Countries like Brazil and
Argentina are expanding their LNG infrastructure, including liquefaction
terminals and storage facilities, to meet this demand. This expansion
necessitates the use of specialized equipment, such as cryogenic control
valves, to safely manage the ultra-low temperatures associated with LNG.
Additionally, the rise in industrial gas applications across sectors like
healthcare, chemicals, and food processing further fuels the need for reliable
cryogenic valves. Technological advancements in valve design and automation are
enhancing the efficiency and safety of cryogenic systems, making them more
attractive for investment. Furthermore, government initiatives promoting energy
diversification and infrastructure development are creating a favorable
environment for the growth of the cryogenic control valve market in the region.
Collectively, these factors position South America as a burgeoning market for
cryogenic control valves, with robust growth prospects in the coming years.
Recent Developments
- In February
2024, Emerson introduced advanced solutions designed to enhance the performance
and visibility of valves in industrial applications, enabling global end users
to monitor functionality, identify issues, and optimize operational efficiency.
The launch of the Fisher FIELDVUE DVC7K digital valve controller addresses
these needs by providing a streamlined, data-driven approach to predictive
maintenance and performance optimization.
- In October 2023,
Andritz entered into an agreement with Flowserve Corporation to acquire its NAF
AB valve business. This strategic acquisition, encompassing established
production facilities and a long-standing reputation in control valve delivery,
significantly expands Andritz’s capabilities and strengthens its position in
the process control market.
Key Market Players
- Emerson Electric Co.
- Flowserve Corporation
- Crane Corporation
- Pentair plc
- Metso Corporation
- IMI plc
- Velan Inc.
- KITZ Corporation
- Baker Hughes Company
- Asahi Glass Co., Ltd.
|
By Type
|
By Application
|
By Region
|
- Globe Valve
- Ball Valve
- Butterfly Valve
|
- LNG (Liquefied
Natural Gas)
- Chemicals
- Healthcare (Medical Gases)
- Aerospace
- Energy &
Power
- Others
|
- North America
- Europe
- Asia Pacific
- South America
- Middle East &
Africa
|
Report Scope:
In this report, the Global Cryogenic Control Valve
Market has been segmented into the following categories, in addition to the
industry trends which have also been detailed below:
- Cryogenic Control Valve
Market, By
Type:
o Globe Valve
o Ball Valve
o Butterfly Valve
- Cryogenic Control Valve
Market, By
Application:
o LNG (Liquefied Natural Gas)
o Chemicals
o Healthcare (Medical Gases)
o Aerospace
o Energy & Power
o Others
- Cryogenic Control Valve
Market, By Region:
o North America
§ United States
§ Canada
§ Mexico
o Europe
§ France
§ United Kingdom
§ Italy
§ Germany
§ Spain
o Asia-Pacific
§ China
§ India
§ Japan
§ Australia
§ South Korea
o South America
§ Brazil
§ Argentina
§ Colombia
o Middle East & Africa
§ South Africa
§ Saudi Arabia
§ UAE
§ Kuwait
§ Turkey
Competitive Landscape
Company Profiles: Detailed analysis of the major companies
presents in the Global Cryogenic Control Valve Market.
Available Customizations:
Global Cryogenic Control Valve Market report
with the given Market data, Tech Sci Research offers customizations according
to a company's specific needs. The following customization options are
available for the report:
Company Information
- Detailed analysis and
profiling of additional Market players (up to five).
Global Cryogenic Control Valve Market is an
upcoming report to be released soon. If you wish an early delivery of this
report or want to confirm the date of release, please contact us at [email protected]