Momentum (Riverside) Acquires B+N Industries

Momentum Environmental Acquires T&R Environmental

May 21, 2024

Environmental Services

Momentum Environmental, a PE-backed environmental services platform, acquired T&R Environmental, a Bath, New York-based provider of environmental and industrial cleaning services. The deal (completed alongside Momentum's investor Nonantum Capital Partners) will expand Momentum's service capabilities and footprint across the Northeast and Mid-Atlantic, with T&R Founder Brian Polmanteer joining Momentum as Senior Vice President.

Mosaic Acquires Momentum

November 15, 2024

Healthcare Services

Mosaic, through its Living Innovations service, has acquired Momentum, a Maine behavioral health provider that delivers shared living and community-based services for people with intellectual and developmental disabilities. The deal brings Momentum into the Living Innovations/Mosaic network, expanding service reach across Maine, New Hampshire, Rhode Island and Connecticut and aiming to provide greater long-term stability and resources for Momentum's programs and workforce.

PMG Acquires Momentum Commerce

June 11, 2025

Marketing & Advertising

PMG, a global independent marketing services and technology company, has acquired Momentum Commerce, a retail media and marketplace intelligence firm, and will fully integrate Momentum into the PMG brand. The deal adds Momentum’s 45-person team and its Velocity platform—tracking millions of products and brands—strengthening PMG’s commerce capability to help enterprise brands drive growth across retail and marketplace channels.

The Riverside Company / Navigate360 Acquire Motivating Systems (PBIS Rewards)

November 17, 2022

Education

The Riverside Company has invested in Motivating Systems LLC (creator of PBIS Rewards) as an add-on to its portfolio company Navigate360, expanding Navigate360’s K–12 student wellness and behavioral management capabilities. Motivating Systems’ PBIS Rewards SaaS will be integrated into Navigate360’s suite to give districts data-driven tools for whole-child safety and early intervention; PBIS Rewards CEO Pat Heck will continue with Navigate360 as CTO.

B2B Industrial Packaging Acquires Next Press

January 20, 2023

Packaging

B2B Industrial Packaging, a GenNx360 portfolio company, has acquired Next Press, a corrugated packaging and printing specialist based in Mahwah, New Jersey. The deal is an add-on acquisition intended to expand B2B's product and printing capabilities and strengthen its coast-to-coast distribution and service offering.

Accenture Acquires MomentumABM

September 4, 2025

Marketing & Advertising

Accenture has acquired MomentumABM, a UK-headquartered B2B marketing growth consultancy known for account‑based marketing (ABM) advisory. MomentumABM (about 90 specialists, based in London and Boston) will join Accenture Song to strengthen Accenture's B2B marketing, ABM and marketing advisory capabilities.