ALL4 Acquires Environmental Strategy Consultants, Inc.

ALL4 LLC Acquires Capaccio Environmental Engineering, Inc.

June 5, 2024

Environmental Services

ALL4 LLC, a global environmental, health & safety (EHS) and sustainability consultancy, has acquired Capaccio Environmental Engineering, a Massachusetts-based EHS consulting and environmental engineering firm. The deal expands ALL4’s technical capabilities and digital offerings (including Capaccio’s EHS-Dashboard SaaS) and extends ALL4’s footprint into new industrial end markets such as biopharma, medtech, and semiconductor/electronics.

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.

ALL4 Acquires VCS Environmental

January 12, 2026

Environmental Services

ALL4 LLC, a portfolio company of Levine Leichtman Capital Partners, has acquired VCS Environmental, a San Juan Capistrano, California-based environmental consulting firm. The acquisition expands ALL4's wetlands, endangered species permitting, biological, cultural resource, and CEQA/NEPA capabilities and strengthens its presence in California.

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 Whatcom Environmental Services

January 8, 2024

Environmental Services

ALL4 (All4 LLC) has acquired Whatcom Environmental Services Inc., a Bellingham, Washington-based provider of regulatory compliance and remediation services, expanding ALL4's presence into the Pacific Northwest. The deal adds a local team of consultants and field technicians to ALL4's environmental, health, safety and sustainability consulting platform and broadens the firm's technical capabilities and client coverage in the region.

ALL4 Acquires Tora Consulting

February 11, 2026

Environmental Services

ALL4 LLC, a portfolio company of Levine Leichtman Capital Partners, has acquired Tora Consulting LLC, an environmental and engineering consulting firm based in Columbia, South Carolina. The deal adds Tora’s ~15 environmental professionals and expands ALL4’s capabilities in air quality, permitting, and regulatory compliance while broadening its national footprint.