About StoneWeb Inc
StoneWeb Inc is a Real Estate & Construction company based in United States founded in 1889, and was acquired by Westinghouse Electric in October 2015. It operates as an engineering and construction services are provided to various sectors. Its focus areas include Real Estate and Construction and Construction Contractors.
Company details
Stone Webster was founded in 1889 and operates in the engineering and construction sector. Services encompass project design, procurement, and execution for infrastructure and industrial facilities. Operations are centered in Washington, United States, with a focus on energy, power, and environmental projects. Expertise is applied across domestic and international locations to support client needs in complex developments.
- Headquarters Washington, United States
- SectorsReal Estate & Construction
- Website stonewebinc.com
- Acquired by Westinghouse Electric (Oct 2015)
- Investors
- Acquired byWestinghouse Electric
(Oct 2015)
Investors in StoneWeb Inc
StoneWeb Inc has secured backing from 1 investor. Prominent investors backing the company include Westinghouse Electric.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Small modular reactors are developed for nuclear power applications. | 1886 | westinghousenuclear.com | United States |
Investor details for StoneWeb Inc
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
Timeline of StoneWeb Inc
2 dated milestones of StoneWeb Inc across 126 years, from founding to its latest funding, stage changes and deals.
- Founded StoneWeb Inc is founded.
- Exit Acquired by Westinghouse Electric.
Top companies in Construction & Project Management
10 companies that operate in the same segment as StoneWeb Inc (Construction & Project Management), ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Infrastructure consulting, design, engineering, construction, and management services are provided. | 1990 | United States | USD 310.16 M | USD 16.14 B | 51,000 | |
Design and consultancy for natural and built assets | 1888 | Amsterdam, Netherlands | – | USD 5.73 B | – | |
Provider of civil & site engineering and land scape architecture services | 1995 | Reston, Virginia, United States | – | USD 490.02 M | 2,200 | |
Corporate and career solutions are provided via an integrated platform. | 1959 | Montreal, Quebec, Canada | USD 62.5 M | USD 62.66 M | 3,153 | |
Development services for residential and commercial real estate are provided. | 1894 | Los Angeles, California, United States | – | USD 5.54 B | 7,500 | |
Investment, property, and construction management services are provided. | 1993 | Charleston, South Carolina, United States | – | – | 432 | |
Managed geospatial services are provided for infrastructure projects. | 1994 | Austin, Texas, United States | USD 73.4 M | – | – | |
Infrastructure design and project management consultancy services are provided. | 2003 | Mumbai, Maharashtra, India | – | USD 4.57 M | 311 | |
CIMIC Group is recognized as an engineering-led services provider in construction and resources. | 1949 | Sydney, New South Wales, Australia | – | – | – | |
Construction risk consulting and services | 1976 | Philadelphia, Pennsylvania, United States | – | – | – |
Unlock complete access to The Company Check
Get unrestricted viewing across everything we track — from companies and brands to investors, funding rounds, acquisitions, financials, and more.
- Unlimited viewing on all profiles Companies, investors, financials, funding, acquisitions & directors
- Full access to every database India & global coverage, advanced filters and rich profile details
- Always-on access from your team account Single premium plan for everything you see on the portal
Frequently Asked Questions about StoneWeb Inc
StoneWeb Inc was founded in 1889.
StoneWeb Inc is headquartered in United States. It is registered at Washington, United States.
Stone Webster was founded in 1889 and operates in the engineering and construction sector. Services encompass project design, procurement, and execution for infrastructure and industrial facilities. Operations are centered in Washington, United States, with a focus on energy, power, and environmental projects. Expertise is applied across domestic and international locations to support client needs in complex developments.
StoneWeb Inc has 1 investor. Key investors include Westinghouse Electric.
Yes. StoneWeb Inc was acquired by Westinghouse Electric in October 2015.