
Sunhat
AI-powered platform for automating ESG data validation and compliance.
About
Sunhat offers a Collaborative Proof Platform for enterprises to streamline the validation and delivery of ESG and non-financial data. Their platform helps companies connect systems, collect proof automatically, and verify information to efficiently respond to questionnaires from customers, regulators, and investors. Sunhat serves sustainability, finance, and operational management teams by transforming scattered documents into a unified knowledge center.
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Key facts
- Website
- getsunhat.com
- Headquarters
- Cologne, Germany
- Founded
- 2022
- Employees
- 66
- Total funding
- $110M (Series A)
- Business model
- B2B
Funding rounds
| Date | Round | Amount | Lead investors |
|---|---|---|---|
| 23 Sept 2025 | Series A | $99M | |
| 27 Feb 2024 | Seed | $5M | |
| 16 Nov 2023 | Undisclosed round | $4M | RTP Global |
| 22 May 2023 | Seed | $2M |
Tech stack
Detected on getsunhat.com, last scanned 7 Nov 2026. Run your own scan
- Compliance
- ISO 27001
- Frontend
- Tailwind CSS, Bootstrap
- Analytics
- Google Tag Manager
- CMS / Builders
- Webflow
- CDN
- Cloudflare
- Email provider
- Google Workspace
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Frequently asked
Is Sunhat trustworthy and reputable?
StartupHub's Data Trust & Reputation score for Sunhat is 87 out of 100, a trusted rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.
How much funding has Sunhat raised?
Sunhat has raised a total of $110M in funding. The most recent round on record is Series A.
How many employees does Sunhat have?
Sunhat has approximately 66 people on record.
SEC filings, insider activity, nonprofit links and pay benchmarks for Sunhat:
Company details: from public sources. Funding: no announced round on file. Ownership: not yet claimed by the company. Scores: measured by named tools; each links to its method. Our rules


