Adcole Maryland Aerospace manufactures optical sensing and star tracking components for space missions.

Artemis invests in mission-critical industrial technology companies, including Maury Microwave.

Diamond Antenna develops RF and electro-mechanical solutions for wireless and defense applications.

Janis Research Company manufactures cryogenic research equipment for low-temperature discoveries.

BOSTON, July 7, 2021 – On July 6th, 2021, Omega Optical (Omega or the Platform), Artemis Capital Partners’ (Artemis or the Firm) precision optics platform, announced that it had completed the acquisition of Spectral Systems, LLC (Spectral or the Company). For

Artemis donated meals to emergency response nurses and doctors at Boston Medical Center in April 2020.

Artemis closed its first fund, Artemis I, targeting undervalued industrial technology companies.

Artemis led the recapitalization of Ohio Tool Works, a manufacturer of industrial honing machines and tooling.

On June 14, 2011, Artemis (“Artemis”) closed a minority growth equity investment in Janis Research Company, LLC (“Janis”). Based in Wilmington, MA, Janis is a world-class designer and manufacturer of high quality cryogenic research equipment, including both cryogen-cooled and cryogen-free cryostat systems. Founded in 1961, Janis’s customer base has grown to include some of the world’s best-known research centers, academic institutions, and largest corporations.

Addison D. Cole founded Adcole Corporation, contributing to industrial technology and military applications.

Dr. Thomas Tisone built BioDot on visionary ideas and fearless research and development.

Jeffrey Beck joined Artemis in 2018 as Operating Partner after serving as Executive Chairman of Adcole Corporation.

Lauren Marolda joined Artemis in 2021 to establish the Finance and Compliance departments.

Artemis, a Boston-based private equity firm, focuses on buying and building differentiated manufacturers of Industrial Tech. Learn More

Artemis supports CEOs managing businesses through ownership transitions.

Artemis specializes in investing in lower middle-market manufacturers of high-precision industrial products.

Artemis hires former entrepreneurs, engineers, and business analysts to support its portfolio companies.

Artemis, a Boston-based private equity firm, invests in and grows specialized manufacturers in industrial technology.