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Phaidra

Phaidra

Private
Seattle, WashingtonEnergy & Sustainabilityhttps://www.phaidra.ai/

Last Round

Series B

Oct 1, 2025

Total Funding Raised

$80.5M

Momentum

Top 10%

of companies Caplight tracks

Company Overview

Phaidra is an industrial technology company that develops artificial intelligence-powered control systems to enhance the performance and efficiency of large industrial facilities.

Sector

Energy & Sustainability

Verticals

Smart Manufacturing, Energy Management, Facility Management

Business Model

B2B

Customer Profile

Subscription SaaS, Services & Consulting

AI Layer

Application

Keywords

autonomous control systemsindustrial AIdata center optimizationenergy efficiencydeep reinforcement learningdata center coolingAI agentsclosed-loop controlvirtual plant operatorplant optimizationBMS integrationAI factories

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Phaidra Comps

Public and private peers based on sector, stage, and business model.

Phaidra comps — public and private peers by sector, stage, and business model
CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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Phaidra Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series BOct 1, 2025
VC RoundJul 2, 2024
Series AJul 15, 2022
SeedMay 24, 2021
Pre SeedMay 28, 2020

Key People

Founding team and executive leadership

Katie H.

Co-founder, President & COO

Founding Team

Vedavyas Panneershelvam

CTO Co-founder

Founding Team

Jim Gao

CEO Co-founder

Founding Team

David Harrison

Chief Financial Officer

Executive Team

Phaidra Investors

Notable investors and investment history

Phaidra investors
InvestorRounds
S32VC Round, Series B, Pre Seed, Series A, Seed
Sony Ventures CorporationSeries B
Starshot CapitalVC Round, Series B, Seed, Series A
Firstminute CapitalPre Seed
NJF CapitalPre Seed
Character CapitalVC Round, Series B, Series A, Seed
Collaborative FundSeries B

Market signals

Structured signals derived from secondary market and firmographic data.

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Phaidra Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Phaidra Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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

Firmographic Details

HeadquartersSeattle, Washington
Employee Range96
Year Founded2019
Last FundingOct 1, 2025

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