Nedenfor vises en oversikt over de firmaene som i dag finnes i parken.

Baggerød AS
BC Produksjon AS
Bentzen Elektro AS
Betonmast AS
Ecas AS
EM Agenturer AS
Embro Eiendom AS
Firing & Thorsen AS
Technip FMC Norge AS
Horten Industripark AS, Adm.
Horten Skipsreparasjoner AS
Horten VVS AS
IT-systemer AS
KJV Glass og Design Freslo
KMS Arkitektkontor AS
Kongsberg Defence & Aerospace AS
Kongsberg Maritime AS
Kongsberg Norcontrol AS
Kongsberg Næringsparkutvikling AS
Miretu Sveis & Rør AS
Norautron AS
Norsk Stål AS
Pro-Corr AS
Tangen Ingiør- og Arkitektkontor AS
Texi Electronics AS
VBK Nordic AS
Zimmer & Peacock AS