Solutions 30 SE Acquires Mono Consultants Ltd

MidOcean Partners Acquires SI Solutions

August 15, 2024

Industrial Services

MidOcean Partners, a New York-based private equity firm, has acquired SI Solutions, a provider of engineering, testing, inspection, compliance, maintenance and digital solutions for power and critical infrastructure. SI Solutions (more than 450 employees) will remain led by CEO Mark Marano; management, employee shareholders and prior investor Jumana Capital have reinvested in the business. Terms were not disclosed.

Montrose Environmental Group Acquires Matrix Solutions Inc.

May 3, 2023

Environmental Services

Montrose Environmental Group entered into an arrangement agreement to acquire all of the issued and outstanding shares of Matrix Solutions Inc., a leading Canadian environmental and engineering consulting firm. The acquisition will establish Montrose's consulting platform in Canada and expand its ability to serve clients across environmental engineering and services; the deal is expected to close in Q2 2023 and terms were not disclosed.

One Source Acquires CT Solutions

April 16, 2025

IT Services

One Source, a technology advisory and managed IT services firm, has acquired CT Solutions, a provider of technology consulting and unified communications services, to strengthen its capabilities and expand its presence in the Atlanta metro market. CT Solutions will operate as CT Solutions (a One Source company), giving its clients access to One Source’s broader managed services, partnerships, and resources.

Sequoia Consulting Group Acquires 42 North Solutions

February 22, 2023

Healthcare Services

Sequoia Consulting Group, a Riverside Partners portfolio company, has acquired 42 North Solutions, a Scituate, MA-based provider of capital project execution, facilities engineering, and facilities management services for pharmaceutical and biotechnology clients. The add-on expands Sequoia's East Coast presence, strengthens facilities management capabilities, and adds depth to its process, automation, and project engineering offerings; financial terms were not disclosed.

Colliers' Englobe Acquires Tetranex Solutions Inc.

January 29, 2026

Engineering Services

Englobe Corporation, Colliers' Canadian engineering platform, has acquired Tetranex Solutions Inc., a Calgary-area multidiscipline engineering consulting firm. The deal brings roughly 200 professionals and expands Englobe's electrical, instrumentation & controls (EI&C), automation and procurement capabilities to support work across oil & gas, agri‑food and industrial clients; senior Tetranex leaders will become shareholders and take leadership roles. Terms were not disclosed.

Flutterwave Acquires Mono to Expand Open Banking Infrastructure Across Africa

January 5, 2026

Payments & Fintech

Flutterwave has acquired Mono, a Lagos-based open banking infrastructure provider, to deepen its bank-based and authenticated payment capabilities across African markets. Mono will continue to operate independently while its APIs for financial data access, identity verification, and account-to-account payments are integrated into Flutterwave's payments ecosystem to improve onboarding, reduce fraud, and enable richer bank-enabled payment flows.