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Reunion

Reunion

Private
San Francisco, CaliforniaEnergy & Sustainabilityhttps://www.reunioninfra.com/

Last Round

Seed

Dec 1, 2022

Total Funding Raised

$2.9M

Momentum

Top 50%

of companies Caplight tracks

Company Overview

Reunion is a media and information services (B2B) company that operates a financing marketplace for buying and selling clean energy tax credits.

Sector

Energy & Sustainability

Verticals

Renewable Energy, RegTech, Compliance & Risk, Energy Storage

Business Model

B2B

Customer Profile

Marketplace Commission, Services & Consulting, Subscription SaaS

AI Layer

Non-AI

Keywords

tax credit marketplaceclean energy tax creditstax credit transferabilityInflation Reduction ActIRAIRA marketplacerenewable energy financingtax equityproject financingcompliance softwaretax credit complianceB2B marketplacecorporate tax planningdue diligenceadvisory services

Historical Pricing

Historical view of private secondary pricing and transaction trends.

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Track how buyer interest and sentiment changes over time.

Reunion Comparables

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

Reunion comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Crux
93%
Basis Climate
93%
Concentro
90%

Reunion Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedDec 1, 2022

Reunion Investors

Notable investors and investment history

Reunion investors
InvestorRounds
Segue Sustainable InfrastructureSeed

Market signals

Structured signals derived from secondary market and firmographic data.

  • May 14, 2026

    Grew 17% QoQ from 42 to 49 employees.

  • Aug 23, 2025

    Grew 16% QoQ, from 37 to 43 employees.

Reunion Filings

Explore SEC and related filing metadata, where available.

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

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Frequently Asked Questions

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

Is Reunion a public or private company?

Reunion is a private company.

What is the current stock price of Reunion?

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

How much is Reunion worth (valuation)?

Valuation information for Reunion is not publicly available.

Can I buy Reunion stock?

Reunion 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 Reunion's last funding round?

Reunion's most recent funding round was Seed on December 1, 2022.

Who are the main investors in Reunion?

Key investors in Reunion include Segue Sustainable Infrastructure.

Will Reunion IPO soon?

No public IPO plans have been announced for Reunion.

How can I track Reunion secondary market activity?

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

Firmographic Details

HeadquartersSan Francisco, California
Employee Range27
Year Founded2022
Last FundingDec 1, 2022

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