What they do:
Inventory management SaaS for Retail & Consumer brands
Quick facts:
HQ: London, United Kingdom
Top Climate & Energy Startups in London
This list has 11 startups and was last updated on Oct 15, 2026. 2 of them are hiring right now. Largest teams: autone, Abatable, and Seabound. Latest round: Blue Spark Energy Systems raised $6.41M (Apr 10, 2026).
11 startups
What they do:
Carbon markets platform and solutions
Quick facts:
HQ: London, United Kingdom
CarbonChain
Hiring
What they do:
We help companies automate the accounting of their carbon emissions
Quick facts:
HQ: London, United Kingdom
What they do:
Carbon capture equipment for ships
Quick facts:
HQ: London, United Kingdom
Minimum
Hiring
What they do:
Helping corporates achieve Net Zero through tech solutions.
Quick facts:
HQ: London, United Kingdom
YC S20Early stage
What they do:
AI agents for power grid planning 🦑
Quick facts:
HQ: London, United Kingdom
What they do:
Distributed energy infrastructure unlocking grid power to data centers
Quick facts:
HQ: London, United Kingdom
What they do:
We produce & sell stainless steel water bottles that enables people…
Quick facts:
HQ: London, United Kingdom
Quick facts:
HQ: London, United Kingdom
Incorporated: 2024
Funding:
$6.41M · Equity · Apr 2026
Hypermile
Acquired
What they do:
Driver co-pilot to make trucking more efficient
Quick facts:
HQ: London, United Kingdom
Aklimate
Shut down
What they do:
Software for enterprises to track and reduce supply chain emissions
Quick facts:
HQ: London, United Kingdom
Questions and answers
How many startups are on this list?
There are 11 startups on this list, last updated on Oct 15, 2026.
Which of them are hiring?
2 of them are hiring right now, including CarbonChain and Minimum.
Which of them have the largest teams?
By team size: autone (70 employees), Abatable (35 employees), and Seabound (18 employees).
Which of them raised money recently?
Latest rounds: Blue Spark Energy Systems — $6.41M Equity (Apr 2026).