For more than 45 years, Island Group Enterprises has manufactured and supplied specialty chemicals to the Armed Services while building a seven-company industrial group spanning chemicals, aerospace and defense, and technology. Its operations extend across four continents, from chemical processing in Pennsylvania to a 135,000-square-foot manufacturing plant in Hyderabad that produces more than 500 metric tons of sodium azide annually. The group also makes cellulose triacetate films in Germany and develops semiconductor equipment components through Ion Technology Solutions.
Mach I, IncFormed in 1985 to serve the aerospace market, Mach I, Inc. manufactures specialty chemicals, nanostructured materials and aerospace ingredients at its Pennsylvania plant. The company pairs custom manufacturing and research with global distribution, including products developed with 3M and Dow Corning, and has pursued more than 50 Department of Defense contracts in the past decade. Mach I also manages regulated international shipments, serving customers in more than 30 countries.KING OF PRUSSIA, PA
Ascensus SpecialtiesFounded in 1957 around sodium borohydride chemistry, Ascensus Specialties manufactures specialty chemicals and reagents that help pharmaceutical, life-science, pulp and paper, and electronics companies make their products. Its operations span three ISO-certified U.S. sites and a U.K. facility, including a near-zero-waste hydroelectric plant in Elma, Washington and a Pennsylvania plant operating for more than 80 years. Ascensus is particularly known for large-scale sodium borohydride production, along with cGMP manufacturing and custom chemistry support.EVANS CITY, PA
Optima Chemical GroupEstablished in 1991, Optima Chemical Group develops and manufactures specialty chemicals, providing custom and toll manufacturing from laboratory work through full-scale production. Its two U.S. plants support high-energy, hazardous and sensitive chemistry at scale, while the company’s own product line has grown from organometallic chemistry into more than 300 boronic acids. Optima also brings a notable safety record, including 19 years of safety, health and environmental awards and more than 60 customer audits since 2006.BELLE, WV
Barium & Chemicals, IncSince 1937, Barium & Chemicals, Inc. has manufactured inorganic specialty chemicals, growing from barium peroxide production in Willoughby into a 180,000-square-foot Steubenville operation producing more than 80 compounds. The family-owned company remains under third-generation leadership and is known for custom manufacturing, precise particle sizing, and military-specification work tailored to demanding applications. Its ISO 9001:2015 quality system supports customers from its Ohio River facility.STEUBENVILLE, OH