Database of Cleantech Companies

Q: What is the purpose of this database?

Our Companies Database is a user-friendly database to search, filter, and discover companies around the world by their industry, size, funding stage, and more.

Q: How often is data of companies updated?

Data on companies in this database updates once every few weeks (on average once a month).

Q: I've discovered an outdated/inaccurate company profile here. How do I report it?

If you spotted an outdated/inaccurate company profile, please do not hesitate to report it to us via the <a href="contact" style="color:black; border-bottom:2px dotted #999999;">contact page here</a> — our team will have it rectified within the day.<br />In normal instances, jobs older than 30 days are automatically flagged as 'expired' by the system.

Filter and search through our comprehensive database of Cleantech companies.

Cleantech

Organization	Founded	Size
Carbonfact Decarbonizing the fashion industry	2021	11 - 50 employees
Heimdal Affordable and verified direct air carbon capture and storage	2020	11 - 50 employees
Enerjazz Making electric vehicle batteries affordable	2021	6 - 10 employees
REGENT All-electric seagliders for fast, affordable regional transportation	2020	11 - 50 employees
Posh Rapidly deployable energy solutions for modern commercial and…	2022	6 - 10 employees
Abatable Carbon markets platform and solutions	2021	11 - 50 employees
Nira Energy Software to find the best sites for renewables on the electrical grid	2021	11 - 50 employees
Paces Agentic AI for Power Projects and AI Infrastructure	2022	11 - 50 employees
autarc autarc is the OS for Europe's One-Stop Energy Installers	2023	11 - 50 employees
Gaiascope SaaS that helps renewables & energy storage operate more profitably	2019	6 - 10 employees
Curo Electric fleets park and charge anywhere with Curo	2023	6 - 10 employees
GBatteries Enabling li-ion batteries to charge ultra fast without compromising…	2014	11 - 50 employees
Maverick BioMetals Expanding Metal Production	2022	11 - 50 employees
HeyCharge Low-cost, high-scale EV charging platform for apartments (and more).	2020	11 - 50 employees
Spark AI-powered workflows for large-scale clean energy	2023	1 - 5 employees
Remi Simplifying roofing for homeowners, roofers and enterprises.	2022	51 - 250 employees
Anthrogen We're training the next generation of protein foundation models.	2024	6 - 10 employees
Offstream Vanta for carbon compliance	2023	6 - 10 employees
Confident Cannabis Laboratory Information Management System (LIMS) serving…	2015	11 - 50 employees
Voltic Electric cargo ships	2022	1 - 5 employees