Singletrack Acquires Mediasterling

Accel-KKR Invests in Singletrack to Accelerate Global Expansion

June 27, 2022

Software

Accel-KKR, a technology-focused private equity firm, made a significant growth capital investment in Singletrack to support the company's global expansion and strategic M&A. Singletrack is a London-based capital markets engagement, research management and analytics platform (SaaS) used by sell-side and buy-side firms.

ASG (Alpine Investors) Acquires MediMatrix (formerly WebInterstate)

August 18, 2022

Cloud & SaaS

ASG, a portfolio company of Alpine Investors that builds vertical SaaS businesses, has acquired MediMatrix (formerly WebInterstate), a Minneapolis-based mobile healthcare software provider that streamlines order management, image sharing and billing for mobile radiology services. The deal (closed June 9, 2021) will keep founder Ken Kern active as CTO and install Marvel Myrtile as CEO; Generational Equity advised the seller. ASG said the acquisition expands its mission-critical healthcare software capabilities and supports continued organic growth and further acquisitions.

Document Mountain Acquires MEDI (Medimicro Inc.)

March 8, 2024

Software

Document Mountain (Cornerstone Consortium, LLC) has acquired MEDI (Medimicro Inc.), a Millersville, Maryland-based document management software and services provider, following an introduction facilitated by Rejigg. The founders of MEDI will remain involved in an advisory capacity; the deal closed on March 8, 2024 and aims to expand capabilities and geographic reach for the combined company.

Triple Private Equity Acquires Majority Stake in SmartSearch

April 22, 2024

Software

Triple Private Equity has acquired a majority stake in SmartSearch, an Ilkley, United Kingdom-based provider of digital compliance and anti-money laundering (AML) software. The deal (amount undisclosed) is funded from Triple Private Equity Fund I SCSp and Triple Solace Co‑Invest SCSp; Triple plans to scale SmartSearch under new CEO Phil Cotter to capture enterprise growth beyond its SME and mid-market client base.

Uniguest Acquires MediaStar Systems

November 2, 2022

Telecommunications

Uniguest, a portfolio company of Atlantic Street Capital, has acquired MediaStar Systems, a UK-based provider of IPTV and digital signage hardware and software. The add-on acquisition augments Uniguest’s IP video and digital signage capabilities—strengthening its professional AV offering and expanding its solutions for hospitality and other end markets.

ARCHIMED Acquires Majority Stake in Arkstone Medical Solutions

August 6, 2025

Healthcare Services

ARCHIMED, a healthcare-focused private equity firm, has acquired a majority stake in Arkstone Medical Solutions, a provider of AI/ML-driven clinical decision support and antimicrobial stewardship tools. The investment will support Arkstone's product development, global expansion and R&D to accelerate adoption of its OneChoice Report in laboratories and healthcare providers worldwide.