KeyMark Acquires FileHold Systems Inc.

Newfold Digital Acquires MarkMonitor from Clarivate

November 1, 2022

Cybersecurity

Newfold Digital has completed its acquisition of MarkMonitor, an enterprise provider of domain management and protection solutions, from Clarivate. The deal, announced November 1, 2022, strengthens Newfold's enterprise domain management and security capabilities; Newfold is backed by affiliates of Clearlake Capital and Siris Capital.

Oak Hill Capital Acquires Majority Stake in Technimark

June 7, 2021

Manufacturing

Oak Hill Capital has acquired a controlling stake in Technimark Holdings LLC, partnering with existing investor Pritzker Private Capital and Technimark management. The investment will provide capital to support Technimark's continued global expansion, manufacturing investments and buy-and-build growth strategy; financial terms were not disclosed.

Commerce Bancshares Acquires FineMark Holdings in All-Stock Merger

January 1, 2026

Financial Services

Commerce Bancshares, Inc. entered into a definitive all-stock merger agreement to acquire FineMark Holdings, Inc. for approximately $585 million. The transaction received regulatory approvals and was approved by FineMark shareholders, and Commerce completed the acquisition on January 1, 2026.

BILL Acquires Finmark

November 3, 2022

Cloud & SaaS

BILL (Bill.com) has acquired Finmark, a provider of financial planning and analysis and cash‑flow forecasting software for small and midsize businesses. The acquisition adds FP&A, planning and cash‑flow analytics capabilities to BILL’s financial operations platform to help SMBs and accounting firms gain deeper, real‑time insight into cash flow and forecasting.

Inframark Acquires MR Systems

December 28, 2021

Environmental Services

Inframark, a water and wastewater operations company backed by New Mountain Capital, has acquired MR Systems, a provider of automation and cybersecurity solutions for municipal water and wastewater facilities. The acquisition expands Inframark's automation, SCADA and cybersecurity capabilities and brings MR Systems' skilled workforce and Eastern U.S. footprint into Inframark's platform.

Markon (Sterling Portfolio Company) Acquires Millennium Corporation

February 20, 2026

Cybersecurity

Markon, a Sterling Investment Partners portfolio company, has acquired Millennium Corporation to expand full‑spectrum cyber capabilities across defense, intelligence, and federal civilian markets. The deal combines Markon’s enterprise delivery and program execution strengths with Millennium’s adversarial threat emulation, cyber operations, testing, training, and software capabilities as an add‑on to Markon’s platform.