Integrity Partners Group (IPG), a chemical distribution platform of OpenGate Capital, has acquired selected assets of the military and aerospace division of West Penetone.
West Penetone is a maker of specialty chemicals used in cleaning and sanitation applications. The company operates facilities in California, New Jersey, Wisconsin, Quebec, and Alberta.
West Penetone’s military and aerospace division (MAD) provides specialty cleaners and degreasers that are used to remove soils and deposits on painted and unpainted surfaces, windows, plastics, composites, and engines of helicopters, gunships, jets, and other air transports.

MAD’s products will not corrode aluminum, magnesium, plated metals, will not dull paint, and will not damage acrylic or polycarbonate windows.
In January 2022, to begin building a chemical manufacturing and distribution platform covering the entire United States, OpenGate acquired Chemisphere, a St. Louis, Missouri-based specialty solvent blender and chemical distributor; and ChemSolv, a Roanoke, Virginia-headquartered regional distributor of commodity and specialty chemicals.
OpenGate formed IPG in June 2023 to consolidate its investments in ChemSolv and Chemisphere. IPG is led by CEO Darren Birkelbach and is headquartered in Roanoke, Virginia.
Now under the IPG umbrella, the combined companies are a full-line chemical distribution platform with more than 1,000 SKUs of high-purity solvents, industrial additives and modifiers, surfactants, lubricants and metalworking fluids, and diesel exhaust fluids. Specific products of IPG include acetone, ethanol, heptane, methanol, methyl acetate, isopropyl alcohol, and xylene.
In addition to its distribution capabilities, IPG also provides value added services including blending, packaging, quality testing, white-label formulations, logistics, repurchasing, and solvent recycling.

IPG has 2.7 million gallons of storage capacity, 80,000 gallons of blending capacity, 35,000 square feet of manufacturing space, 300,000 square feet of storage across 8 warehouses, and a private fleet of more than 50 trucks. The company operates across more than 43 states and several international locations, and its customers are active in the industrial, food and beverage, agriculture, personal care, life sciences, and coatings, adhesives, sealants, and elastomers (CASE) markets.
The carve-out of the assets from West Penetone will be integrated into the IPG platform and will expand its product line with new formulations used in the aerospace and defense sector.
“The acquisition of the product portfolio and intellectual property from West Penetone is an important development in the growth and expansion of our business,” said Mr. Birkelbach. “We are now able to serve more customers with a broader and specific offering including propriety formulations acquired from West Penetone. We are excited to build on the highly successful business with the expanded capabilities of IPG.”
OpenGate invests in companies that have revenues from $50 million to $1 billion and specializes in corporate carve-outs and complex situations. The firm was founded in 2005 and is based in Los Angeles with an additional office in Paris.
© 2023 Private Equity Professional | October 19, 2023