"Volvo's Hilton codes (355019365 and N2435318) are for the Swedish automotive group. Volvo has significant European presence (Gothenburg HQ, operations across Sweden) where Hilton enforcement has increased since 2022. The FlyerTalk London enforcement thread documented systematic ID checking. Volvo also has major US manufacturing in Berkeley County SC (trucks) where nearby Hilton properties encounter Volvo employees. hotelcorporatecodes.com: "⚠️ Sometimes." No specific Volvo Hilton denial documented."

"I was asked for my work ID when checking in at Hilton Tokyo in June on a corp rate."

"I stayed at the Waldorf Astoria Shanghai and wasn't asked. I got asked at the Hilton-affiliated hotel in Japan. The global policy is to check but implementation differs by property."