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Startup · United States

Heron Power

HQ Scotts Valley, CAFounded 202451-200 employees

Heron Power develops industrial power electronics purpose-built for the 21st-century grid, helping the electricity sector to grow faster with scalable, reliable and software-integrated infrastructure.

StartupPrototype
Website
Total raised
~$183M
4 rounds
Last round
$60.0M
Debt · Sep 10, 2026
Systems
1
Most mature: prototype
Mentions
4
Latest Sep 21, 2026

News4

Open in the news feed →

Funding4 rounds · ~$183M

Equity raised
~$183M
Debt, secondaries & grants
$60.0M
Latest
$60.0MDebt · Sep 10, 2026
Last valuation
$648MPost-money · Series B · Feb 18, 2026
Cumulative raised$183M
Sep 4, 2024Feb 18, 2026
Valuation over time$648M · Feb 18, 2026
Valuation over timeReported valuation rose from $21.0M (Sep 4, 2024) to $648M (Feb 18, 2026) across 3 valued rounds. All are post-money.
Valuations by round
AnnouncedStageValuationBasis
Sep 4, 2024Undisclosed$21.0MPost-money
May 29, 2025Series A$201MPost-money
Feb 18, 2026Series B$648MPost-money

Raised counts equity rounds; debt, secondary sales and grants are totaled separately. Amounts in other currencies are converted at the announcement month's average rate. A ~ marks an estimated or converted amount.

Systems1

Heron Link

5 MW solid-state medium-voltage power conversion system that replaces inverter and transformer skids.

Prototype

Newest unveiled first. Open a system for its milestone timeline, components and sources.

Supply Chain2 facilities

Facilities2

  • Heron Power headquarters
    Headquarters · Scotts Valley, CA, United States
    Operating
    Confirmed
  • Heron Factory One
    Factory · Morgan Hill, CA, United States
    Under construction
    Confirmed

People3

All 3 people →

Hiring Observations10 observed listings

View all 45 listings →

A sample of observed listings, not a total vacancy count. Availability may have changed since collection. Categories are inferred from job titles.

Company Metrics

LinkedIn employee profiles
123
Observed Oct 11, 2026
Bright Data / LinkedIn · Source ↗
LinkedIn followers
19,125
Observed Oct 11, 2026
Bright Data / LinkedIn · Source ↗

Employee-profile counts reflect LinkedIn profiles associated with the company, not verified headcount. One observation establishes a baseline; it does not establish growth.

Sources17

Show all 17 sources and supporting evidence

Profile3

  1. 1
    DatabaseHeron Power - PitchBook company profile

    PitchBook · Supports Organization · country, Organization · employee range, Organization · founded year, Organization · linkedin url, Organization · x url

    “country: US”
  2. 2
    DatabaseSixth-Domain public startups directory

    Sixth-Domain · Supports Organization · kind

    “{"group": "startups", "id": "22f34360-9432-4e65-8c6c-4ada69e62c3a", "name": "Heron Power"}”
  3. 3
    CompanyHeron Power | Built for the grid ahead

    Heron Power · Supports Organization · description, Organization · name, Organization · website

    “Heron Power develops industrial power electronics purpose-built for the 21st-century grid, helping the electricity sector to grow faster with scalable, reliable and software-integrated infrastructure.”

Systems4

  1. 4
    CompanyHeron Power and RWE Sign Pilot Agreement, Outline Path to Multi-Year Capacity Reservation

    Heron Power · Sep 21, 2026 · Supports System · maturity

    “Installation is targeted for April 2027.”
  2. 5
    CompanyFor Data Centers | Heron Power Electronics

    Heron Power · Supports System

    “Heron Link is a 5 megawatt medium-voltage power conversion system for every data center use case, with no MV transformers required.”
  3. 6
    CompanyFor Utility-Scale Solar | Heron Power Electronics

    Heron Power · Supports System

    “Heron Link is a modular 5 megawatt power conversion system purpose-built for utility-scale solar.”
  4. 7
    CompanyData Centers | Heron Power

    Heron Power · Supports System

    “Heron Link is a modular medium-voltage solid-state transformer with integrated SuperBBU, purpose-built to be the power foundation for accelerated computing. It delivers 34.5kV AC → 800V DC power conversion while stabilizing ripple and providing ride-through support, eliminating legacy equipment (LV transformers, MSBs, UPSs, PDUs, RPPs, and PSUs).”

Funding5

  1. 8
    CompanyHeron Power Secures $60 Million Credit Facility and Adds Ex-Tesla CFO Zach Kirkhorn to Its Board

    Heron Power · Sep 10, 2026 · Supports Funding round · amount, Role

    “announced a $60 million credit facility provided by J.P. Morgan and TriplePoint Capital”
  2. 9
    CompanyHeron Power Raises $140 Million to Build a Next-Generation Power Grid in Series B

    GlobeNewswire · Feb 18, 2026 · Supports Funding round · amount

    “announced the closing of $140 million in Series B financing co-led by Andreessen Horowitz”
  3. 10
    CompanyHeron Power Raises $38M Series A Led by Capricorn Investment Group

    Capricorn Investment Group (GlobeNewswire release) · May 29, 2025 · Supports Funding round · amount

    “raised $38 million in Series A funding led by Capricorn Investment Group”
  4. 11
    DatabaseHeron Power - Forge company profile

    Forge Global · Supports Funding round · amount, Funding round · post money valuation usd, Organization · ownership

    “09/04/2024 Series A-2 $5.25M $1.03 $21M”
  5. 12
    CompanyHeron Power Raises $140 Million to Build a Next-Generation Power Grid in Series B Co-led by Andreessen Horowitz, Breakthrough Energy Ventures

    Supports Funding round, Funding round · investors

    “today announced the closing of $140 million in Series B financing co-led by Andreessen Horowitz’s (a16z) American Dynamism Fund and Breakthrough Energy Ventures, with participation from existing investors Capricorn Investment Group, Energy Impact Partners, Valor Atreides AI Fund, and Gigascale Capital.”

Supply chain3

  1. 13
    CompanyHeron Power Selects First Factory Location to Build Next-Generation Power Electronics in the United States

    Heron Power · Aug 13, 2026 · Supports Facility

    “Heron Power will convert a former 286,000 square foot distribution warehouse 30 minutes south of San Jose into an advanced manufacturing facility”
  2. 14
    CompanyAbout | Heron Power Electronics

    Heron Power · Supports Facility, Role

    “Our engineering and commercial home base, where we prototype and test our products.”
  3. 15
    DatabaseHeron Power - LinkedIn company profile

    LinkedIn · Supports Facility, Organization · country, Organization · employee range, Organization · founded year, Organization · hq city, Organization · linkedin url, Organization metric · employees in linkedin, Organization metric · followers

    “headquarters: Scotts Valley, California”

People1

  1. 16
    DatabaseHeron Power - Crunchbase company profile

    Crunchbase · Supports Organization · country, Organization · hq city, Organization · legal name, Organization · linkedin url, Organization · x url, Role

    “country: US”

Other1

  1. 17
    CompanyHeron Power public job board

    Supports Job posting

    “R&D Engineering Technician”

Each fact on this page is attached to the sources that support it. Archived copies are linked when we keep one.