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VEIR

VEIR

Private
Woburn, MassachusettsEnergy & Sustainabilityhttps://veir.com/

Last Round

Series C

Oct 8, 2026

Est. Valuation

$300M

Total Funding Raised

$221.7M

Momentum

Top 1%

of companies Caplight tracks

Company Overview

VEIR is an energy infrastructure company that develops high-temperature superconductor-based transmission lines utilizing passive evaporative cryogenic cooling to increase power delivery capacity.

Sector

Energy & Sustainability

Verticals

Smart Grid, Renewable Energy, Advanced Materials

Business Model

B2B

Customer Profile

Hardware Sales

AI Layer

Non-AI

Keywords

high-temperature superconductingHTSpower transmissiongrid congestionactive coolingcryogenic coolingsupergridrenewable energy integrationtransmission capacityenergy infrastructuregrid interconnectionclimate techdeep tech

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.

VEIR Comparables

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

VEIR comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
TS Conductor
83%
SuperNode
82%
American Superconductor Corporation
79%

VEIR Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series COct 8, 2026
Series BJan 28, 2025
Series A ExtensionJul 27, 2023
Series AMar 4, 2021
SeedJan 1, 2020

Key People

Founding team and executive leadership

Tim Heidel

Chief Executive Officer

Executive Team

Erhan Karaca

Chief Technology Officer

Executive Team

Jill Macari

Chief Financial Officer

Executive Team

Gregory Mongeau

Chief Operating Officer

Executive Team

VEIR Investors

Notable investors and investment history

VEIR investors
InvestorRounds
Fine Structure VenturesSeries B, Series A Extension
Munich Re VenturesSeries B
The EngineSeed, Series A
Engine VenturesSeries B, Series C, Series A, Series A Extension
National Grid PartnersSeries B
Gigascale CapitalSeries A Extension
LG Technology VenturesSeries C

Market signals

Structured signals derived from secondary market and firmographic data.

  • Oct 8, 2026

    $110M round led by Matter Venture Partners and Tyche Partners.

  • Jul 24, 2026

    Monthly visitors increased 80% MoM, reaching 12.3K.

VEIR Filings

Explore SEC and related filing metadata, where available.

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

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Frequently Asked Questions

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

Is VEIR a public or private company?

VEIR is a private company.

What is the current stock price of VEIR?

VEIR is a private company, so its shares have no public market price. Caplight tracks VEIR's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.

How much is VEIR worth (valuation)?

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

Can I buy VEIR stock?

VEIR shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.

When was VEIR's last funding round?

VEIR's most recent funding round was Series C on October 8, 2026.

Who are the main investors in VEIR?

Key investors in VEIR include Fine Structure Ventures, Munich Re Ventures, Matter Venture Partners, Breakthrough Energy Ventures, Breakthrough Energy Foundation.

Will VEIR IPO soon?

No public IPO plans have been announced for VEIR.

How can I track VEIR secondary market activity?

Caplight tracks bids, offers, and trades in VEIR's shares on secondary markets.

Firmographic Details

HeadquartersWoburn, Massachusetts
Employee Range79
Year Founded2019
Last FundingOct 8, 2026

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