Trident Maritime Systems, a portfolio company of J.F. Lehman & Company, has signed an agreement to acquire Callenberg Technology Group from Wilhelmsen Maritime Services. Callenberg designs, assembles, integrates, and supports HVAC; electrical controls; power distribution and energy conservation systems; and insulation systems for passenger, commercial and government vessels. Callenberg was spun out from Wilhelmsen as […]
October 11, 2026
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