OpenAI · customerHSP GRUPPE

Valid from

2026-08-07

Valid until

still holds

Published

2026-08-07

Recorded by AsOf

2026-10-29

Checked

2026-10-31 · its source page states the value and the date (its publisher's feed entry for the page)

Confidence

0.70

Sources

“Discover how HSP GRUPPE uses ChatGPT Enterprise to boost productivity, improve work quality, and create more capacity for tax advisory and client service”— what the publisher's feed entry for the page says, read 2026-10-31

• How HSP GRUPPE builds AI capabilities for tax advisoryprimary · openai.com · 2026-08-07

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