Trinity Consultants Acquires GeoSystems Analysis Inc.

Strategic Insights -

Trinity Consultants, a leading global environmental consulting firm, has announced the acquisition of GeoSystems Analysis Inc., a hydrology and natural resources consultancy based in Tucson, Arizona. The acquisition positions Trinity for continued growth and innovation, expanding its environmental services portfolio in North America and beyond. With the addition of GSA, Trinity's Water & Ecology team will now have access to a broader range of services and expertise, enabling them to deliver higher-value, higher-impact services to clients around the world.

Key Takeaways:

  • Trinity Consultants has acquired GeoSystems Analysis Inc., a hydrology and natural resources consultancy based in Tucson, Arizona, with offices in Arizona, New Mexico, and Oregon, and additional resources in Nevada and Peru.
  • GSA joins Trinity's Water & Ecology team, which now includes experts from Trinity's previous acquisitions of Zanjero, WestLand Engineering & Environmental Services, Soundview Consultants, Ecofish Research, Minnow Environmental, AWN Consulting, Vision Environment, and ECOSA.
  • The acquisition enables Trinity to expand its environmental services portfolio in North America and beyond, and provides opportunities for career advancement and access to Trinity's global network.
  • GeoSystems Analysis will operate as a business unit within Trinity's Water & Ecology division, ensuring continuity for clients and staff.
  • The firm's leadership team will remain in place and work closely with Trinity's leadership team to expand and enhance solutions.
  • Matheson Advisors served as exclusive financial advisor to GeoSystems Analysis.

Statistics:

  • GeoSystems Analysis Inc. was founded in 1994.
  • The firm serves clients in the federal, tribal, state, municipal, nonprofit, and private business sectors.
  • GSA has offices in Arizona, New Mexico, and Oregon, and additional resources in Nevada and Peru.
  • GeoSystems Analysis delivers comprehensive water resources and ecological services, including groundwater recharge, mine reclamation and hydrology, habitat restoration, watershed and conservation planning, and the design and implementation of rigorous monitoring programs.

Sources:

  • Trinity Consultants, "Trinity Consultants Acquires GeoSystems Analysis Inc.," October 21, 2025.
  • GeoSystems Analysis Inc., "About GeoSystems Analysis Inc.," (no date).
  • Trinity Consultants, "About Trinity Consultants," (no date).