
Rega Energy
ClaimedDevelops, finances, builds, owns, and operates biomethane and green hydrogen plants for industrial decarbonization.
About
Rega Energy is a Portuguese renewable energy company focused on accelerating the transition to a sustainable industry. They develop, finance, build, own, and operate biomethane and green hydrogen plants, supplying industrial companies with locally produced renewable gases to replace imported fossil fuels. Their solutions target hard-to-abate sectors where electrification is not feasible.
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Key facts
- Website
- regaenergy.com
- Headquarters
- Lisbon, Portugal
- Founded
- 2019
- Employees
- 48
- Total funding
- $17M (Seed)
- Business model
- B2B
Funding rounds
| Date | Round | Amount | Lead investors |
|---|---|---|---|
| 7 Jun 2022 | Seed | $17M | SWEN Capital Partners |
Tech stack
Detected on regaenergy.com, last scanned 5 Nov 2026. Run your own scan
- Compliance
- GDPR, CCPA
- Frontend
- jQuery
- Analytics
- Google Tag Manager
- SEO
- Yoast SEO
- CMS / Builders
- WordPress
- Email provider
- Microsoft 365
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Frequently asked
Is Rega Energy trustworthy and reputable?
StartupHub's Data Trust & Reputation score for Rega Energy is 79 out of 100, a generally safe rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.
How much funding has Rega Energy raised?
Rega Energy has raised a total of $17M in funding. The most recent round on record is Seed.
How many employees does Rega Energy have?
Rega Energy has approximately 48 people on record.
SEC filings, insider activity, nonprofit links and pay benchmarks for Rega Energy:
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

