List of brands and companies in the Half-Life and Portal universe

Northern Petrol, a brand first appearing in Half-Life 2.

Aperture Laboratories, a company first appearing in Portal.

The Half-Life and Portal universe features many brands and companies, both actual (marked with a Valve logo) and fictional; some were also cut from the final game. These lists aim at listing them, whether they be food, ammunition or any other brands or companies.

Lists by game series

• List of brands and companies in the Half-Life series
• List of brands and companies in the Portal series

See also

• List of publications in the Half-Life and Portal universe
• Combine imagery
• Resistance imagery
• Food