Baselayer Business Index

Aecom Technical Services, Inc.

Business profileC corporationLinked registrations

Public business information with links to supporting state records. Data as of October 16, 2026.

Business profile

Legal business name
Aecom Technical Services, Inc.
Alternative and DBA names
Aecom Technical Services
Aecomtechnicalservices
Earth Tech
Show all 16 names ↓Earth Tech Consulting
Earth Tech Consulting, Inc.
Earth Tech Consulting, Inc. A/K/A Earth Tech, Inc
Earth Tech Inc.
Earth Tech, Inc. (of California)
Earth Technology Corporation (Western), the
Earth Technology Corporation, the
Earth Technology of New Hampshire
Ertec Western, Inc.
Ertech Western, Inc.
Houston Airports Program Management Team (HAPMT)
The Earth Technology Corporation
The Earth Technology Corporation (Western)
Entity type
C corporation
Original incorporation date
September 29, 1970
Time in business
56 years
Jurisdiction count
52

All known addresses

  • 300 S Grand Ave Fl 9, Los Angeles, CA 90071

    Listed in California, Alaska, Arizona, Colorado, District of Columbia, Florida, Georgia, Hawaii, Idaho, Kansas, Kentucky, Louisiana, Massachusetts, Nebraska, New Hampshire, North Carolina, North Dakota, Oregon, South Dakota, Tennessee, Texas, Virginia, Washington, West Virginia, Wyoming

  • 3777 Long Beach Blvd, Long Beach, CA 90807

    Listed in Alabama

  • 515 S Flower St Fl 4, Los Angeles, CA 90071

    Listed in Arkansas

View all 19 addresses ↓

  • 300 S Grand Ave, Los Angeles, CA 90071

    Listed in Connecticut

  • 300 Oceangate Ste 700, Long Beach, CA 90802

    Listed in Idaho

  • 4840 Cox Rd, Glen Allen, VA 23060

    Listed in Idaho, West Virginia

  • 515 S Flower St Fl 10, Los Angeles, CA 90071

    Listed in Idaho

  • 515 S Flower St Ste 1050, Los Angeles, CA 90071

    Listed in Indiana, Rhode Island

  • 300 S Grand Ave Fl AVENUE9, Los Angeles, CA 90071

    Listed in Iowa

  • 3 Chase Ave, Augusta, ME 04330

    Listed in Maine

  • 100 W Broadway Ste 5000, Long Beach, CA 90802

    Listed in Maryland, New York

  • 40600 Ann Arbor Rd E Ste 201, Plymouth, MI 48170

    Listed in Michigan

  • 1010 Dale St N, Saint Paul, MN 55117

    Listed in Minnesota

  • 8927 Lorraine Rd Ste 204-A, Gulfport, MS 39503

    Listed in Mississippi

  • 515 S Flower St, Los Angeles, CA 90071

    Listed in Missouri

  • 300 S Grand Ave Fl N9, Los Angeles, CA 90071

    Listed in Montana

  • 100 W Broadway Ste 500, Long Beach, CA 90802

    Listed in Ohio

  • 361 Calle de San Francisco Ste 4, San Juan, PR 00901

    Listed in Puerto Rico

  • 515 S Flower St Ste 105, Los Angeles, CA 90071

    Listed in Vermont

Registered states

View linked public registration records.

AlabamaForeign registrationView registration →AlaskaForeign registrationView registration →ArizonaForeign registrationView registration →ArkansasForeign registrationView registration →CaliforniaDomestic registrationView registration →ColoradoForeign registrationView registration →ConnecticutForeign registrationView registration →DelawareForeign registrationView registration →District of ColumbiaForeign registrationView registration →FloridaForeign registrationView registration →
Show all 57 registrations ↓
GeorgiaForeign registrationView registration →HawaiiForeign registrationView registration →IdahoForeign registrationView registration →IdahoForeign registrationView registration →IdahoForeign registrationView registration →IdahoForeign registrationView registration →IllinoisForeign registrationView registration →IndianaForeign registrationView registration →IowaForeign registrationView registration →KansasForeign registrationView registration →KentuckyEarth Tech Consulting, Inc.Foreign registrationView registration →LouisianaForeign registrationView registration →MaineForeign registrationView registration →MarylandForeign registrationView registration →MassachusettsForeign registrationView registration →MichiganForeign registrationView registration →MinnesotaForeign registrationView registration →MississippiForeign registrationView registration →MissouriForeign registrationView registration →MontanaForeign registrationView registration →NebraskaForeign registrationView registration →NevadaForeign registrationView registration →New HampshireForeign registrationView registration →New JerseyForeign registrationView registration →New MexicoForeign registrationView registration →New YorkForeign registrationView registration →North CarolinaForeign registrationView registration →North DakotaForeign registrationView registration →OhioForeign registrationView registration →OklahomaForeign registrationView registration →OregonForeign registrationView registration →PennsylvaniaForeign registrationView registration →Puerto RicoForeign registrationView registration →Rhode IslandForeign registrationView registration →South CarolinaForeign registrationView registration →South DakotaForeign registrationView registration →TennesseeForeign registrationView registration →TexasForeign registrationView registration →UtahForeign registrationView registration →VermontForeign registrationView registration →VirginiaForeign registrationView registration →WashingtonForeign registrationView registration →West VirginiaForeign registrationView registration →West VirginiaForeign registrationView registration →WisconsinForeign registrationView registration →WyomingForeign registrationView registration →WyomingForeign registrationView registration →

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

Full business report $5