Skip to main content
Caplight Logo









tem.

tem.

Private
LondonEnergy & Sustainabilityhttps://www.tem.energy/

Last Round

Series B

Feb 9, 2026

Est. Valuation

$300M

Total Funding Raised

$91.57M

Momentum

Top 10%

of companies Caplight tracks

Company Overview

tem. is an energy technology company that provides an AI-driven platform to connect businesses with renewable energy generators, streamlining transactions and ensuring direct access to traceable renewable energy.

Sector

Energy & Sustainability

Verticals

Renewable Energy, Energy Management

Business Model

B2B

Customer Profile

Marketplace Commission, Usage-Based SaaS

AI Layer

Infrastructure

Keywords

renewable energy marketplaceneo-utilityenergy procurementAI energy platformenergy transaction engineB2B energyenergy techsmart energy gridautomated energy billingenergy disintermediationclean energy matchingenergy infrastructuregreen energy supply

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Unlock Pricing Charts

Sign up to view complete historical pricing and secondary transactions.

Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

View Momentum History

Track how buyer interest and sentiment changes over time.

tem. Comparables

Compare tem. with similar companies based on industry and business-model similarity.

tem. comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
UrbanChain
85%
RE24 Limited
76%
Octopus Energy
70%

tem. Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series BFeb 9, 2026
Series ASep 11, 2024
SeedJun 12, 2023

Key People

Founding team and executive leadership

Joe McDonald

Co-Founder & CEO

Founding Team

tem. Investors

Notable investors and investment history

tem. investors
InvestorRounds
Revent CapitalSeries B, Series A, Seed
AllianzSeries B
HV FundSeries B
Voyager VenturesSeries B
AtomicoSeries B, Series A
Albion CapitalSeries B, Series A, Seed
Schroders CapitalSeries B

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 1, 2026

    Grew 20% QoQ, from 184 to 221 employees.

  • Jun 20, 2026

    Monthly visitors grew 72% MoM, reaching 23.4K.

tem. Filings

Explore SEC and related filing metadata, where available.

tem. filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

Filing documents are not displayed on this public page. Request access to learn about available coverage.

Request access

Frequently Asked Questions

Common questions about tem.'s valuation, stock price, and market status.

Is tem. a public or private company?

tem. is a private company.

What is the current stock price of tem.?

tem. is a private company with no public stock price. No recent secondary market data is available.

How much is tem. worth (valuation)?

tem.'s valuation is estimated at $300.0M based on funding round data.

Can I buy tem. stock?

tem. shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was tem.'s last funding round?

tem.'s most recent funding round was Series B on February 10, 2026.

Who are the main investors in tem.?

Key investors in tem. include Atomico, Albion Capital, Lightspeed Venture Partners.

Will tem. IPO soon?

No public IPO plans have been announced for tem..

How can I track tem. secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor tem.'s secondary market activity and sign up for updates.

Firmographic Details

HeadquartersLondon
Employee Range124
Year Founded2021
Last FundingFeb 9, 2026

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Requires verified institutional or accredited status.

See something wrong or outdated?