Antea Group USA
We are an EHS and sustainability consulting firm working to make the world cleaner, safer, and more sustainable.
627 employees · est. 2001 · United States
Weston Solutions, Inc.
100% employee-owned, committed to creating a better tomorrow for over 65 years
1455 employees · est. 1957 · West Chester, United States
Weston Solutions, Inc. is the older company (2001 vs 1957); Weston Solutions, Inc. is the larger of the two.
Side-by-Side Comparison
| Metric | Antea Group USA | Weston Solutions, Inc. |
|---|---|---|
| Founded | ||
| Founded | 2001 | 1957 older |
| Headquarters | ||
| Headquarters | United States | West Chester, United States |
| Employees | ||
| Employees | 627 | 1455 larger |
| Industry | ||
| Industry | ESG | Waste Solution |
| Funding Stage | ||
| Funding Stage | Not tracked yet | Not tracked yet |
| Total Funding | ||
| Total Funding | Not tracked yet | Not tracked yet |
| Funding Rounds | ||
| Funding Rounds | Not tracked yet | Not tracked yet |
| Services | ||
| Services | Environmental Remediation, Regulatory Compliance, Worker Safety Management, Sustainability Strategy, EHS Auditing | Consulting, Planning, Engineering, Construction, Operations & Maintenance |
| Target Customers | ||
| Target Customers | Global Energy Companies, Manufacturers, Technology Companies, Retailers, Financial Services Firms | Industrial Sector, Federal Government, State Government, Local Government, U.S. Department of Defense, Civilian Agencies, Commercial Enterprises |
| Taxonomy | ||
| Taxonomy | EHS Consulting, Sustainability Consulting, Environmental Consulting, Health And Safety, Oil And Gas, Food And Beverage, Railroad Industry, Chemical Industry, Technology Sector, Water Management, Environmental Compliance, Auditing Services, Remediation Work | Employee-Owned, Environmental Services, Infrastructure Services, Energy Sector, Life Sciences, Technology Sector, Transportation And Logistics, Government Agencies, Environmental Planning, Engineering Design, Construction Services, EHS Compliance, Site Remediation, Digital Solutions |
| Website | ||
| Website | us.anteagroup.com | westonsolutions.com |
About Antea Group USA
Antea Group USA, founded in 2001, is at the forefront of the ESG industry as a leading environmental, health, and safety (EHS) and sustainability consulting firm. With its headquarters in the United States, the company asserts a compelling mission through its slogan: "We are an EHS and sustainabilit...
About Weston Solutions, Inc.
Weston Solutions, Inc., a 100% employee-owned company, has been a stalwart in the environmental and infrastructure services industry for over six decades since its founding in 1957. Headquartered in the United States, Weston presents a compelling proposition for venture capitalists with a focus on e...
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Funding, hiring, leadership and stack changes at Antea Group USA and Weston Solutions, Inc. — by email.
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Related Comparisons
Compiled from the BounceWatch company index. We last looked at Antea Group USA on 25 Mar 2026, and Weston Solutions, Inc. on 10 Apr 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
