GrayMatter Acquires HTSE, Inc.

Tailwind Capital Acquires GrayMatter from Hamilton Robinson

May 2, 2024

Industrial Services

Tailwind Capital has made a majority investment to acquire GrayMatter (GrayMatter Systems), a Pittsburgh-based provider of industrial automation, MES, analytics and OT cybersecurity solutions, from Hamilton Robinson Capital Partners. The investment will support GrayMatter's platform growth — including deeper product and people investment and a buy-and-build M&A strategy led by newly named Executive Chairman Paul Galeski.

GrayMatter (Hamilton Robinson) Acquires Automation & Control Concepts

July 13, 2023

Engineering Services

GrayMatter, a portfolio company of Hamilton Robinson Capital Partners, has acquired Automation & Control Concepts (ACC), a St. Louis-based systems integrator. The add-on strengthens GrayMatter's industrial intelligence platform by adding ACC's engineering capabilities in industrial controls, MES data collection and HMI/SCADA design and expands its presence in food & beverage and manufacturing end markets.

GrayMatter Acquires E-Merge Systems

December 18, 2020

Industrial Services

GrayMatter has acquired Richmond, Virginia-based E-Merge Systems to expand its Industrial Intelligence and systems-integration capabilities, including instrumentation, control, industrial networking and analytics, and to strengthen its mid-Atlantic presence. E-Merge co-founders will take on leadership roles at GrayMatter as the firm integrates E-Merge's engineering team and client portfolio across manufacturing, water/wastewater, food & beverage and energy markets.

BTX Precision Acquires High‑Tech Solutions (HTS)

August 19, 2025

Aerospace & Defense

BTX Precision has acquired High‑Tech Solutions (HTS), a Lee's Summit, Missouri-based precision machining and manufacturing firm serving the commercial aerospace, military and space markets. The deal — BTX's seventh acquisition since launching its platform in 2023 — expands BTX's advanced machining capabilities and capacity in mission-critical aerospace and defense supply chains.

Superior Environmental Solutions Acquires Hydro Technology

February 17, 2021

Industrial Services

Superior Environmental Solutions (SES), a Rosewood Private Investments portfolio company, has acquired Hydro Technology, Inc., a provider of industrial and environmental cleaning services headquartered in Dundee, Michigan. The acquisition expands SES's environmental and industrial cleaning capabilities and adds five facilities in Michigan and Ohio to SES's existing branch network.

QuantiTech Acquires Systems Engineering Group from Griffon Corporation

January 4, 2021

Aerospace & Defense

QuantiTech LLC, a portfolio company of Sagewind Capital, has acquired Systems Engineering Group, Inc. (SEG) from Griffon Corporation. The acquisition strengthens QuantiTech's threat engineering, modeling & simulation, and missile defense capabilities to better serve U.S. government customers in missile defense, hypersonics and intelligence markets.