Tetra TECH ES, Inc.
Tetra Tech ES, Inc. ESI Division is a subsidiary of Tetra Tech, Inc., a global consulting and engineering firm specializing in water, environment, sustainable infrastructure, renewable energy, and international development. The ESI Division primarily provides technical advisory services, program implementation support, and engineering solutions to U.S. federal agencies, particularly in the areas of energy, water, and international development. Tetra Tech ES has extensive experience working with agencies such as USAID, the Millennium Challenge Corporation, and the U.S. International Development Finance Corporation to support projects that promote sustainable development, energy security, and infrastructure improvements in developing countries. The company's expertise spans a wide range of sectors, including energy, water resources management, environmental services, and transportation infrastructure.
Through federal contract awards, Tetra Tech ES has delivered a wide range of services across multiple sectors. In the energy sector, the company has implemented projects to strengthen energy security, advance renewable energy integration, improve utility performance, and support power sector reforms in countries such as Armenia, Moldova, Bangladesh, Kosovo, Indonesia, and Central Asian republics. These contracts often involve conducting feasibility studies, providing technical assistance for policy development, and supporting the implementation of energy infrastructure projects. In the water sector, Tetra Tech ES has worked on projects like the Non-Revenue Water Management activity in the West Bank, focusing on improving water resource management and infrastructure. The company has also provided services in transportation infrastructure assessment, as seen in projects in Armenia and the South Caucasus region. Tetra Tech ES frequently collaborates with specialized subcontractors to enhance its service delivery, and its contracts are typically awarded without set-aside designations. The primary funding agencies for these contracts include USAID, the Millennium Challenge Corporation, and the U.S. International Development Finance Corporation.
Regarding federal grant awards, the available information shows that Tetra Tech ES, Inc. ESI Division has participated as a subrecipient in at least one grant program. The company was involved in the Feed the Future Innovation Lab for Small-Scale Irrigation and Mechanization, where it served as a subrecipient to the Board of Regents of the University of Nebraska. This program, likely funded by USAID, aims to improve agricultural productivity and food security in developing countries through innovations in small-scale irrigation and mechanization technologies. While specific details about Tetra Tech ES's role in this grant are limited, it is probable that the company provided technical expertise in water management, agricultural engineering, or related fields to support the program's objectives.
Tetra Tech ES, Inc. holds several significant federal contract Indefinite Delivery Vehicles (IDVs) that demonstrate its broad capabilities and strong relationship with U.S. government agencies. The company was awarded a $1 billion single-award IDV under USAID's Water and Development II program, allowing it to provide global technical expertise in water security, sanitation, hygiene, and water resources management through 2031. Another major IDV is the $700 million multiple-award Energy IDIQ II contract with USAID, under which Tetra Tech ES delivers a wide range of energy-related services worldwide, including task orders for projects in Armenia, Moldova, Bangladesh, Kosovo, Indonesia, Central Asia, and Colombia. The company also holds a $37.8 million multiple-award IDV with the Millennium Challenge Corporation for integrated technical advisory services supporting compact development programs. Additionally, Tetra Tech ES secured a $7.5 million single-award IDV with the International Development Finance Corporation to provide direct equity consulting services for the Office of Equity & Investment Funds. These IDVs collectively enable Tetra Tech ES to offer comprehensive support across energy, water, and development sectors to various U.S. government agencies engaged in international development and foreign assistance programs.
UJN1EN56WZ66 541611
Not listed 1515 N Courthouse Rd, Arlington, VA 22201, USA
1/16/02 10/30/25 AECOM Technical Services, Inc.
AECOM Technical Services, Inc. Corporate Office Division, doing business as AECOM Technical Services Inc., is a provider of professional technical and management support services to government agencies and commercial clients. It delivers a wide range of services including planning, consulting, architectural and engineering design, construction, and operations and maintenance services for infrastructure assets. AECOM Technical Services, Inc. is a subsidiary of AECOM, a global network of design, engineering, construction, and management professionals.
AECOM Technical Services, Inc. has served as the prime contractor on numerous federal contract awards from agencies like the Department of Defense, Department of Homeland Security, Department of Transportation, Department of Interior, and others. It has provided construction management, architectural/engineering design, environmental remediation, testing and sampling, facilities operations and maintenance, and other technical services. Notable contracts include construction management for rebuilding infrastructure at Tyndall Air Force Base, environmental remediation at contaminated military sites, engineering support for the FAA and Coast Guard infrastructure projects, architectural and engineering services for Air Force construction programs, and hazardous waste cleanup for the Army Corps of Engineers. Many of these contracts utilized IDV vehicles that allow agencies to issue task orders against pre-established contract ceilings.
Through federal grant awards, AECOM Technical Services, Inc. has supported research initiatives in areas like industrial decarbonization of water resource recovery facilities funded by the Department of Energy, pressurized oxy-combustion power plant demonstrations under the Department of Energy's Conservation Research and Development program, and structural engineering design and hydrodynamic modeling for shoreline protection efforts funded by DARPA. The company has partnered with research universities like the University of Miami as a subcontractor. Its technical expertise spans environmental assessments, energy systems, infrastructure resilience, process equipment testing, and design services aligned with the objectives of federal research grant programs.
AECOM Technical Services, Inc. holds several large indefinite delivery vehicle (IDV) contracts providing architect-engineering services, construction management, environmental remediation, and specialized technical consulting across the federal government. Notable IDVs include the Army Corps of Engineers' Environmental Remediation Services IDC valued at $464 million for restoration work at Army installations, a $375 million NASA Environmental Restoration and Compliance Contract for cleanup activities across NASA centers, and a $245 million IDIQ with the Army Corps for hazardous waste remediation architect/engineering support. It also has a $500 million BPA with GSA for construction management and an IDIQ with a $500 million ceiling supporting worldwide fuels infrastructure projects for DLA Energy. Through these vehicles, AECOM Technical Services leverages its diverse technical capabilities to compete for federal task orders in its core service areas.
EPUXNLX5EYC4 541330
Not listed One California Plaza, 300 S Grand Ave Fl 9, Los Angeles, CA 90071, USA
9/7/01 12/11/25 WSP Canada Inc.
WSP Canada Inc., doing business as Aquapraxis, is a global engineering consulting firm providing lasting solutions in various sectors with a team of 36,000 professionals across 40 countries. It is a foreign-owned, for-profit organization that has been registered in SAM.gov to receive federal contract awards since 2015.
Aquapraxis has been awarded numerous prime contracts by agencies like the Millennium Challenge Corporation (MCC) and Department of State to provide a wide range of technical advisory, engineering, and construction management services in support of infrastructure development projects globally. As the prime contractor, Aquapraxis has delivered transportation and vertical structures technical assistance, feasibility studies, program and project management, engineering design, construction supervision, regulatory advisory services, and monitoring and evaluation under multi-million dollar contracts and BPA call orders. Key areas include energy, transportation, ports, buildings, and other critical infrastructure. While most work occurs in developing countries receiving MCC funding for compact programs, Aquapraxis has also performed architect-engineer services for U.S. government facilities in North America. No set-aside designations have been used for these foreign-owned firm awards.
Under an indefinite delivery contract with the Department of State's U.S. Embassy in Ottawa, Aquapraxis has the ability to receive task orders for engineering consulting services through June 2024. The potential value is $116,279.07 for this unrestricted, multiple award contract vehicle utilized by the embassy to obtain professional engineering support as needed. Aquapraxis has also been awarded BPA call orders against the MCC's Energy Infrastructure Consulting and Transportation and Vertical Structures Infrastructure BPAs to provide technical advisory services across the full project life cycle for MCC infrastructure investments in countries like Senegal and Tunisia.
CPMTACNPRNN1 541330
Not listed 1600 Boul. René-Lévesque O 11 étage, Montréal, QC H3H 1P9, Canada
4/15/15 12/2/25