TIGRIS Aquatic Services Acquires American Ecosystems, Inc.

TIGRIS Acquires Aquatic Analysts, Inc.

June 24, 2024

Environmental Services

TIGRIS Aquatic Services, a portfolio company of Plexus Capital, has acquired Aquatic Analysts, Inc., a New Jersey-based environmental consulting firm specializing in lake, pond and watershed management. The deal expands TIGRIS’s service capabilities and Northeast geographic presence, adding Aquatic Analysts’ scientific expertise and client base to TIGRIS’s national stormwater and water-management platform.

TIGRIS Aquatic Services Acquires Aquagenix from DeAngelo Contracting Services

February 6, 2025

Environmental Services

TIGRIS Aquatic Services, a Plexus Capital portfolio company, has merged with Aquagenix, a Florida-based lake, pond and stormwater management firm previously owned by DeAngelo Contracting Services. The deal (TIGRIS' largest to date) expands TIGRIS' footprint across Florida, adds fountain and aeration manufacturing/installation capabilities, and broadens its service offering for municipal, HOA and commercial customers.

TIGRIS Aquatic Services Acquires Natureworks (Clearwater Associates, Inc.)

June 10, 2024

Environmental Services

TIGRIS Aquatic Services, a Plexus Capital‑backed provider of stormwater management services, has acquired Natureworks (Clearwater Associates, Inc.), a Pennsylvania‑based lake and pond management and fountain distribution business. The deal expands TIGRIS’ footprint and capabilities across Pennsylvania, New Jersey, Delaware and Maryland while adding dealer and repair capabilities for aeration and fountain equipment.

TIGRIS Aquatic Services Acquires LakePro, Inc.

April 14, 2025

Environmental Services

TIGRIS Aquatic Services, a portfolio company of Plexus Capital, acquired LakePro, Inc., a Swartz Creek, Michigan-based aquatic services firm. The deal expands TIGRIS’s Midwest footprint and adds LakePro’s capabilities in aquatic vegetation control, water quality management and lake consulting to TIGRIS’s national platform; LakePro was founded by Paul and Christina Dominick, who are exiting ownership.

AQUALIS Acquires Environmental Services, Inc. (ESI)

June 10, 2021

Environmental Services

AQUALIS, a portfolio company of DFW Capital Partners, has acquired the assets of Environmental Services, Inc. (ESI), a stormwater management firm headquartered in Gilford, New Hampshire. The add-on expands AQUALIS' vac/jetting, sediment cleaning and water quality testing capabilities and increases its service density across the Northeast and Mid-Atlantic.

EIS Holdings Acquires Tierra Consulting Group

May 20, 2025

Environmental Services

EIS Holdings, LLC has acquired Tierra Consulting Group, LLC, a Pompano Beach, Florida–based environmental consulting and groundwater treatment specialist. The deal expands EIS's presence in the Southeast and adds high-volume groundwater treatment, dewatering, subsurface remediation, surveying and mapping capabilities to its nationwide environmental and infrastructure services platform.