# Amec E&I, Inc.

Business profile: public business information with links to supporting state records. Data as of October 16, 2026.

- Legal business name: Amec E&I, Inc.
- Alternative and DBA names: Amec E&I,; Amec Environment & Infrastructure, Inc.; Environmental Science & Engineering, Inc.; Harding Construction Services, Inc.  (No Record); Harding Ese Inc.; Harding Lawson Associates Acquisition, Inc.  (No Record); Harding Lawson Associates Es, Inc.  (No Record); Harding Lawson Associates Inc.; Harding Lawson Associates Infrastructure, Inc.; Infrastructure Condition Assessment Partners Jointventure (Norfolk Ci); Mactec Engineering and Consulting Inc.; Mactec Engineering and Consulting of Delaware; Mactec Engineering and Consulting of Georgia, Inc.; Mactec Environmental and Consulting
- Entity type: C corporation
- Original incorporation date: December 8, 1987
- Time in business: 38 years and 10 months
- Jurisdiction count: 51

## All known addresses

- 3630 E Wier Ave, Phoenix, AZ 85040 (listed in Arizona)
- 1105 Lakewood Pkwy Ste 300, Alpharetta, GA 30009 (listed in California, Colorado, Florida, Georgia, Hawaii, Idaho, Indiana, Iowa, Louisiana, Massachusetts, Mississippi, Missouri, Montana, Nebraska, New Mexico, North Dakota, Oregon, South Dakota, Tennessee, Texas, Vermont, Virginia, West Virginia)
- 3 Chase Ave, Augusta, ME 04330 (listed in Maine)
- 1627 Cole Blvd, Golden, CO 80401 (listed in Maryland, New York)
- 40600 Ann Arbor Rd E Ste 201, Plymouth, MI 48170 (listed in Michigan)
- 100 S 5th St Ste 1075, Minneapolis, MN 55402 (listed in Minnesota)
- 1105 Lakewood Pkwy # S300, Alpharetta, GA 30009 (listed in New Hampshire)
- 150 Fayetteville St, Raleigh, NC 27601 (listed in North Carolina)

## Registered states

- [Alabama](https://index.baselayer.com/al/f2c4aad49de99135): Foreign registration
- [Alaska](https://index.baselayer.com/ak/b39ea7b99c36c894): Foreign registration
- [Arizona](https://index.baselayer.com/az/b2bb942bd6a1aaff): Foreign registration
- [Arkansas](https://index.baselayer.com/ar/3cf89b4c8f9c69a7): Foreign registration
- [California](https://index.baselayer.com/ca/3576535a2765647a): Foreign registration
- [Colorado](https://index.baselayer.com/co/ba1083be31652732): Foreign registration
- [Connecticut](https://index.baselayer.com/ct/6bee956d49a7adcd): Foreign registration
- [Delaware](https://index.baselayer.com/de/e95255a4fe428082)
- [District of Columbia](https://index.baselayer.com/dc/744697372d276a47): Foreign registration
- [Florida](https://index.baselayer.com/fl/46accbf1309ca0b7): Foreign registration
- [Georgia](https://index.baselayer.com/ga/2ffa1af72cbe85de): Foreign registration
- [Hawaii](https://index.baselayer.com/hi/32edf3dc7aff7848): Foreign registration
- [Idaho](https://index.baselayer.com/id/2f007ee50511f52c): Foreign registration
- [Illinois](https://index.baselayer.com/il/773d817d6452ea2e): Foreign registration
- [Indiana](https://index.baselayer.com/in/5366ab8f50a0342a): Foreign registration
- [Iowa](https://index.baselayer.com/ia/2b44cacef9522fcc): Foreign registration
- [Kansas](https://index.baselayer.com/ks/12cd2c6e10044444): Foreign registration
- [Kentucky](https://index.baselayer.com/ky/cb7ec0d52beefa0b): Foreign registration, as Harding Lawson Associates, Inc.
- [Louisiana](https://index.baselayer.com/la/a5c9bd0ee43ea64e): Foreign registration
- [Maine](https://index.baselayer.com/me/ec9a74c374db4699): Foreign registration
- [Maryland](https://index.baselayer.com/md/d8621ac69107c293): Foreign registration
- [Massachusetts](https://index.baselayer.com/ma/50c3634140b454f1): Foreign registration
- [Michigan](https://index.baselayer.com/mi/3abf06dddb69861d): Foreign registration
- [Minnesota](https://index.baselayer.com/mn/23465086c16d1654): Foreign registration
- [Mississippi](https://index.baselayer.com/ms/023f986817e02298): Foreign registration
- [Missouri](https://index.baselayer.com/mo/364e27fb07a690cf): Foreign registration
- [Montana](https://index.baselayer.com/mt/863390a65209ca3c): Foreign registration
- [Nebraska](https://index.baselayer.com/ne/e2f2058ce94b62a3): Foreign registration
- [Nevada](https://index.baselayer.com/nv/3905efcffa340fea): Foreign registration
- [New Hampshire](https://index.baselayer.com/nh/b86b5fa7dedecd91): Foreign registration
- [New Jersey](https://index.baselayer.com/nj/71e3edd87b4393fd): Foreign registration
- [New Mexico](https://index.baselayer.com/nm/8e5fedf08c5e9434): Foreign registration
- [New York](https://index.baselayer.com/ny/d48cc55b19600e80): Foreign registration
- [North Carolina](https://index.baselayer.com/nc/750a7b673231d0c5): Foreign registration
- [North Dakota](https://index.baselayer.com/nd/56697a76c6d7cc15): Foreign registration
- [Ohio](https://index.baselayer.com/oh/a40cfb96e202cce3): Foreign registration
- [Oklahoma](https://index.baselayer.com/ok/81c75a67c4a099c8): Foreign registration
- [Oregon](https://index.baselayer.com/or/ea77dcc6c3d49804): Foreign registration
- [Pennsylvania](https://index.baselayer.com/pa/9ea5da891dbdcdce): Foreign registration
- [Rhode Island](https://index.baselayer.com/ri/2986c8f7c4c7deda): Foreign registration
- [South Carolina](https://index.baselayer.com/sc/0fa5640b7836db5b): Foreign registration
- [South Dakota](https://index.baselayer.com/sd/bd48602481d6e6a1): Foreign registration
- [Tennessee](https://index.baselayer.com/tn/36c9a76955d652d8): Foreign registration
- [Texas](https://index.baselayer.com/tx/541822aedcf6ab00): Foreign registration
- [Utah](https://index.baselayer.com/ut/1b11726b1e4f72e6): Foreign registration
- [Vermont](https://index.baselayer.com/vt/f22d18e90805ad42): Foreign registration
- [Virginia](https://index.baselayer.com/va/d55fcd7b356d10f3): Foreign registration
- [Washington](https://index.baselayer.com/wa/501fdd14cbfbed77): Foreign registration
- [West Virginia](https://index.baselayer.com/wv/e87dfe522a2d74d7): Foreign registration
- [Wisconsin](https://index.baselayer.com/wi/5b02ee5908dd2812): Foreign registration
- [Wyoming](https://index.baselayer.com/wy/85d1a587375c8e31): Foreign registration

Source: public state registration records. Missing values are not a negative finding.

Cite as: Baselayer Business Index (https://index.baselayer.com/business/e95255a4fe428082)