ALL4 Acquires Smith Management Group

Gryphon Investors Acquires Safety Management Group

January 8, 2026

Professional Services

Gryphon Investors has acquired Safety Management Group (SMG) from NMS Capital; financial terms were not disclosed. SMG, headquartered in Indianapolis, will serve as a new platform for Gryphon to pursue organic growth and add-on M&A in outsourced Environmental, Health & Safety (EH&S) services while SMG's management team remains in place with a meaningful ownership stake.

Levine Leichtman Capital Partners Acquires ALL4 from JMH Capital Partners

January 23, 2025

Environmental Services

Levine Leichtman Capital Partners (LLCP) has acquired ALL4 from JMH Capital Partners in a transaction in which ALL4 management remains a significant equity holder. ALL4 is a regulatory-driven environmental, health & safety (EH&S) consulting firm headquartered in Pennsylvania that operates across the U.S., Europe and Latin America; LLCP said it will support ALL4's growth through organic initiatives and M&A.

ALL4 Acquires Environmental Strategy Consultants, Inc.

November 24, 2020

Environmental Services

ALL4, a portfolio company of JMH Capital Partners, has acquired Environmental Strategy Consultants, Inc. (ESC), a Philadelphia-based environmental consulting firm founded in 1986. The acquisition expands ALL4's Philadelphia-region capabilities in air permitting, monitoring and EHS compliance and strengthens its regional environmental program management offering.

ALL4 (JMH Capital Portfolio) Acquires Env Holding Corp

February 17, 2021

Environmental Services

ALL4, a portfolio company of JMH Capital Partners, has acquired Env Holding Corp (EHC), an environmental consulting firm based in Rancho Cucamonga, California. The add-on strengthens ALL4's West Coast presence and technical capabilities in air permitting, monitoring, and EHS compliance as part of a strategic geographic expansion.

NMS Capital Recapitalizes Safety Management Group

January 12, 2021

Environmental Services

NMS Capital has partnered with Safety Management Group (SMG) in a recapitalization, making a substantial capital commitment while SMG's principal shareholders and management remain significant owners. SMG, headquartered in Indianapolis, is a nationwide provider of Environment, Health and Safety (EHS) services and operates a proprietary SaaS platform (VERO); the investment is intended to support platform growth and continued expansion across regulated end-markets.

Safety Management Group (NMS Capital) Acquires Trinity Safety Group

April 17, 2023

Industrial Services

Safety Management Group (SMG), a portfolio company of NMS Capital, has acquired Trinity Safety Group, a provider of on-site safety services, strategy and training based in Indianapolis, Indiana. The add-on expands SMG's safety services capabilities and client base across end markets including insurance, municipalities and manufacturing; financial terms were not disclosed.