Biesterfeld expands deeper into high-tech
specialty materials distribution through a new partnership with South Korea’s
OSP.
Seoul
(May 13, 2026): Biesterfeld has acquired a majority
stake in OSP, a South Korean distributor of specialty chemicals and polymers
serving industrial applications, as part of its broader geographic expansion in
high-tech industries. OSP, founded in 1993, has built a strong position in raw
materials and additives for polyurethanes, coatings and adhesives, polymers,
composites, and specialty chemicals used by the electronics sector. Through
established supply relationships with companies including Dow, DuPont, Evonik,
BASF, and Celanese, OSP serves customers across automotive, marine,
electronics, and consumer goods markets. Under the new structure, OSP founder
D. W. Kim will remain actively involved as a joint venture partner, supporting
continuity while enabling the business to scale with Biesterfeld’s
international reach and technical advisory capabilities. The partnership is
designed to deliver greater customer value by strengthening support in material
consulting, product selection, testing, qualification, and implementation of
application-specific solutions for demanding industrial uses.
According
to Stephan Glander, CEO of Biesterfeld SE, “Many thanks to Mr.
Kim, owner and founder of OSP, for the opportunity to combine the strengths of
our two companies in this highly specification-driven distribution of specialty
chemicals and high-performance materials for demanding industrial applications.
With this new Joint Venture we are now able to further strengthen
customer-centric approach.” According to D.W. Kim, founder and
owner of OSP, “We are very pleased to enter this joint venture with
Biesterfeld. Their 120 years of technical consulting experience and strong
industrial application expertise make them an ideal partner for the next stage
of OSPs development.”
From
TechSci Research’s perspective, this transaction is strategically significant
not because of headline deal size, which was not disclosed, but because of what
it signals about the future direction of specialty materials distribution in
Asia. Biesterfeld is not merely adding another local distributor; it is
securing a platform in South Korea that is closely connected to
specification-driven industrial demand, especially in electronics and advanced
manufacturing. That matters in a market where customers increasingly expect
distributors to offer more than product access. They now require formulation
guidance, technical validation, application development support, and faster
commercialization assistance. OSP brings established customer relationships,
local market knowledge, and a portfolio aligned with resilient end-use sectors
such as electronics, automotive, and specialty industrial applications.
Biesterfeld, in turn, contributes global scale, supplier access, and technical
consulting depth. This combination should improve the merged platform’s ability
to capture higher-value business, particularly where performance requirements
are stringent and supplier selection is tied to engineering outcomes rather
than price alone.
The
structure of the deal is also notable. Keeping founder D. W. Kim involved
reduces post-acquisition integration risk and preserves customer trust in a
relationship-driven market. In specialty chemicals and high-performance
materials, local credibility and technical responsiveness are often decisive
competitive advantages. A joint-venture-style operating model can therefore
accelerate scale without weakening market intimacy.
TechSci
Research believes the move reflects a broader industry pattern: global
distributors are targeting regional specialists that possess deep application
knowledge in high-growth Asian markets. If executed effectively, Biesterfeld’s
investment in OSP could enhance its position in North Asia, strengthen supplier
partnerships, and create a more robust channel for advanced materials into
fast-evolving industrial segments. Over the medium term, the real upside will
depend on how well the partners integrate technical service capabilities,
broaden solution selling, and convert regional presence into cross-border
growth opportunities.