Tonka Bay Announces Sale of ESP

MINNETONKA, Minn.  (January 4, 2022) — Tonka Bay Equity Partners has announced the sale of Engineered Specialty Products (“ESP”).  Based in Kennesaw, Georgia, ESP is a provider of high-quality pressure and temperature instrumentation.  During Tonka Bay’s ownership, ESP realized growth by increasing engineering capabilities, expanding exclusive supplier agreements, launching new proprietary product lines and completing an add-on acquisition.

About Tonka Bay Equity Partners

Based in Minnetonka, Minnesota, Tonka Bay Equity Partners is a private equity firm that acquires and invests in growth-oriented businesses in the highly-engineered manufacturing, business services and value-added distribution sectors. For more information, call (952) 345-2031 or visit

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