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MWH Treatment’s founding roots were established 200 Years ago in 1820.
With the acquisition, the firm's history can now be traced to 1820, when Ames Crosta Babcock (an acquisition of Biwater Services) was created.
Established in 1896 William E. Farrer became famous for producing products and systems for sewage purification.
Biwater Treatment was acquired by MWH in 2010, to become MWH Treatment, the company you see today.
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| Company name | Founded date | Revenue | Employee size | Job openings |
|---|---|---|---|---|
| RS&H | 1941 | $310.0M | 1,250 | 384 |
| Wade Trim | 1926 | $14.6M | 75 | 316 |
| Parsons | 1944 | $6.8B | 17,000 | 1,676 |
| L.r. Kimball | - | $1.3M | 50 | - |
| Delon Hampton | 1973 | $8.5M | 75 | 8 |
| Infrastructure Engineering | 1986 | $850,000 | 7 | 28 |
| The Chazen Companies | 1947 | $10.0M | 160 | - |
| Greeley and Hansen | 1914 | $520,000 | 7 | - |
| McKissack McKissack | 1990 | $37.5M | 138 | 25 |
| Huitt-Zollars | 1975 | $18.4M | 500 | 75 |
Zippia gives an in-depth look into the details of Montgomery Watson Harza, including salaries, political affiliations, employee data, and more, in order to inform job seekers about Montgomery Watson Harza. The employee data is based on information from people who have self-reported their past or current employments at Montgomery Watson Harza. The data on this page is also based on data sources collected from public and open data sources on the Internet and other locations, as well as proprietary data we licensed from other companies. Sources of data may include, but are not limited to, the BLS, company filings, estimates based on those filings, H1B filings, and other public and private datasets. While we have made attempts to ensure that the information displayed are correct, Zippia is not responsible for any errors or omissions or for the results obtained from the use of this information. None of the information on this page has been provided or approved by Montgomery Watson Harza. The data presented on this page does not represent the view of Montgomery Watson Harza and its employees or that of Zippia.
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