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Phaidra

AI · Seattle, United States · Founded 2019

Provides AI and ML solutions to accelerate performance in large-scale industries MoreLess

Phaidra specializes in deploying artificial intelligence virtual plant operators to assist operations teams in mission-critical facilities. The company focuses on delivering significant improvements in stability, energy efficiency, and sustainability through self-learning, intelligent control systems. Phaidra's leadership team combines deep AI and machine learning expertise from companies like Google-Deepmind with applied knowledge of mission-critical cooling and heating systems from organizations such as Trane and Johnson Controls.

The industrial sector, including pharmaceutical production, data centers, and district energy, often relies on static infrastructure with hard-coded control systems that cannot adapt dynamically. This leads to performance degradation and a lack of resiliency. Phaidra addresses this issue by providing AI-powered control systems that automatically learn, adapt, and improve over time.

The company has already demonstrated its capabilities by delivering 40% energy savings at Google's data centers and is rapidly expanding its AI technology to other industrial facilities. Phaidra serves clients in various industrial sectors, offering a business model that focuses on enhancing operational efficiency and sustainability. The company generates revenue by implementing and maintaining its AI-driven control systems, which provide long-term value through continuous performance improvements.

Valuation $100–500M
Revenue $1–10M
Headcount <100
Total funding $50–100M
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Company overview

Phaidra company information

The essential company record, classifications and operating signals in one place.

Status
Operational
Founded
2019
Headquarters
Seattle, United States
Employees
96
Open positions
12
Dealroom signal
70.7
client focusb2btechnologyArtificial IntelligencetechnologyMachine Learningbusiness modelSaaSsectorSupply Chain ManagementsectorIndustrial AutomationsectorCore AIsectorSustainable Development GoalssectorIndustrial TechnologysectorClimate TechsectorGenerative AIsectorgenAI ApplicationssectorAI ApplicationssectorAI Agents

Valuation & funding

Phaidra funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES BOther financing Oct 2025 $50M $200M Index Ventures · Nvidia · Helena · Sony Innovation Fund
EARLY VCOther financing Jul 2024 $12M $125M Index Ventures
SUPPORT PROGRAMOther financing Jan 2024 $0 EIT Climate KIC
SERIES AOther financing Jul 2022 $25M $100M Mustafa Suleyman · CharacterVC · Flying Fish Partners · Section 32
EARLY VCOther financing May 2021 $4M $16M Mark Cuban · Flying Fish Partners · Starshot Capital · CharacterVC
SEEDOther financing May 2020 NJF Capital · Flying Fish Partners · Section 32
Showing 6 recorded eventsUnlock the complete deal history →

Financials

Revenue and workforce over time

Available revenue and workforce history. Fields without reported data are omitted.

YearRevenueGrowthEmployees
2026 $7.8M 0% 96
2025 $7.8M 0% 96
2024 $7.8M 0% 95
2023 $7.8M +89% 78
2022 $4.1M +266.1% 58
2021 $1.1M 15
Company filings, research estimates and Dealroom dataOpen the full financial model →

Growth signals

Phaidra website traffic

Latest recorded traffic for Phaidra is 6.5K monthly website visits, up 27.5% over the last three months. Phaidra's team grew 0% over the past year.

Latest monthly visits6.5K 3-month web change+27.5% 1-year team growth0%
Monthly website visits66 observations · Dec 2020–Jul 2026
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Comparisons

Phaidra compared with similar companies

Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.

Showing 8 of the closest matchesCompare every metric →

Talent graph

Phaidra's talent

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Team profiled 15 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 5 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

14 investors on Phaidra's cap table

Sourced from Dealroom's funding and investor records. Investor profile links are shown where available.

Seed 3 investors entered at this stage
NJF Capital
Flying Fish Partners
Section 32
Series A 10 investors entered at this stage
Mark Cuban
Starshot Capital
CharacterVC
Mustafa Suleyman
Ahren Innovation Capital
Index Ventures
Collaborative Fund
Nvidia
Helena
Sony Innovation Fund
Other known 1 additional known investor
EIT Climate KIC

Global footprint

Where Phaidra has talent and traffic

Workforce by country
11 countries with
team presence
🇺🇸 United States53.6%
🇬🇧 United Kingdom22.6%
🇮🇳 India8.3%
🇨🇦 Canada3.6%
🇪🇸 Spain3.6%
Top 5 of 11 shown

In the news

Latest news about Phaidra

Recent press, funding announcements, and product moves mentioning Phaidra — open to read from the original sources.

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Market sentiment

What the market is saying about Phaidra

An AI-synthesized read of the highest-engagement posts about Phaidra on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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