Baselayer Business Index

Comtech 21, LLC

Business profileLLCLinked registrations

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

Business profile

Legal business name
Comtech 21, LLC
Alternative and DBA names
21 C-Tech, LLC
21C-Tech
Comtech 21
Show all 4 names ↓COMTECH21
Entity type
LLC
Original incorporation date
February 22, 2000
Time in business
26 years and 7 months
Jurisdiction count
50

All known addresses

  • 10 Research Pkwy Ste 100, Wallingford, CT 06492

    Listed in Alabama, Colorado, Connecticut, Georgia, Kentucky, Minnesota, Mississippi, Nebraska, Rhode Island, South Dakota, Vermont, West Virginia

  • 10 Research Pkwy, Wallingford, CT 06492

    Listed in Florida

  • 3867 Plaza Tower Dr Fl 1, Baton Rouge, LA 70816

    Listed in Louisiana

View all 9 addresses ↓

  • 54 Keith St, Augusta, ME 04330

    Listed in Maine

  • 2285 S Michigan Rd, Eaton Rapids, MI 48827

    Listed in Michigan

  • 99 Washington Ave Ste 805A, Albany, NY 12210

    Listed in New York

  • 176 Mine Lake Ct Ste 100, Raleigh, NC 27615

    Listed in North Carolina

  • 4501 Coleman St, Bismarck, ND 58503

    Listed in North Dakota

  • 1 Barnes Industrial Rd S, Wallingford, CT 06492

    Listed in Washington

Registered states

View linked public registration records.

AlabamaForeign registrationView registration →AlaskaForeign registrationView registration →ArizonaForeign registrationView registration →ArkansasForeign registrationView registration →California21 C-Tech, LLCForeign registrationView registration →ColoradoForeign registrationView registration →ConnecticutForeign registrationView registration →DelawareView registration →District of ColumbiaForeign registrationView registration →FloridaForeign registrationView registration →
Show all 52 registrations ↓
GeorgiaForeign registrationView registration →HawaiiForeign registrationView registration →HawaiiForeign registrationView registration →IdahoForeign registrationView registration →IllinoisForeign registrationView registration →IndianaForeign registrationView registration →IowaForeign registrationView registration →KansasForeign registrationView registration →KentuckyForeign 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 Hampshire21C-TechForeign 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 →Rhode IslandForeign registrationView registration →South CarolinaForeign registrationView registration →South DakotaForeign registrationView registration →TennesseeForeign registrationView registration →TexasForeign registrationView registration →UtahForeign registrationView registration →UtahForeign registrationView registration →VermontForeign registrationView registration →VirginiaForeign registrationView registration →WashingtonForeign registrationView registration →West VirginiaForeign registrationView registration →WisconsinForeign registrationView registration →WyomingForeign registrationView registration →

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

Full business report $5