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Startup · United States

Airloom Energy

HQ Laramie, United StatesFounded 201411-50 employees

DIANA 2026 participant working on the next era of resilient power. Utility-scale, low-cost energy, built for the world.

Startup
WebsiteLinkedIn
Total raised
$27.0M
6 rounds
Last round
$1.1M
Stage undisclosed · Sep 24, 2025

Funding6 rounds · $27.0M

Disclosed
$27.0M
Latest
$1.1MStage undisclosed · Sep 24, 2025
Cumulative raised$27.0M
Apr 12, 2023Sep 24, 2025

Totals add known amounts using recorded USD conversions where available; other currencies are shown separately. A ~ marks an estimated amount.

People1

Hiring observations5 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
26
Observed Oct 5, 2026
Bright Data / LinkedIn · Source ↗
LinkedIn followers
3,431
Observed Oct 5, 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.

Sources12

Profile4

  1. 1
    CompanyAirloom

    Airloom Energy · Supports Organization · kind

    “Bill Gates-backed startup”
  2. 2
    CompanyAirloom Energy — founding history

    Supports Organization · founded year

    “Airloom Energy; Founded 2014”
  3. 3
    Government recordNATO DIANA | Official Website

    NATO DIANA · Supports Organization

    “The next era of resilient power. Utility-scale, low-cost energy, built for the world”
  4. 4
    DatabaseAirloom Energy — LinkedIn company profile

    LinkedIn via Bright Data · Supports Organization · company size, Organization · headquarters, Organization · logo, Organization · url

    “{"company_size": "11-50 employees"}”

Funding7

  1. 5
    Regulatory filingAirloom Energy, Inc. - SEC Form D (0001975746-25-000003)

    U.S. Securities and Exchange Commission · Oct 10, 2025 · Supports Funding round · amount

    “Total Amount Sold $ 1,100,000 USD”
  2. 6
    Regulatory filingAirloom Energy, Inc. - SEC Form D (0001975746-24-000003)

    U.S. Securities and Exchange Commission · Oct 17, 2024 · Supports Funding round · amount

    “Total Amount Sold $ 2,302,940 USD”
  3. 7
    NewsAirloom Energy Raises $13.75M in Seed Financing

    FinSMEs · Oct 8, 2024 · Supports Funding round

    “The round was led by Lowercarbon Capital with participation from Breakthrough Energy Ventures, WYVC, Crosscut Ventures, WovenEarth Ventures, Adiuvans, and the Kutnick Family Office.”
  4. 8
    CompanyAirloom Energy Announces $13.75M Financing to Accelerate Development of Pilot in Wyoming

    GlobeNewswire (via The Manila Times) · Oct 8, 2024 · Supports Funding round · amount

    “has secured $7.5 million in financing led by Lowercarbon Capital”
  5. 9
    Regulatory filingAirloom Energy, Inc. - SEC Form D (0001975746-24-000002)

    U.S. Securities and Exchange Commission · May 20, 2024 · Supports Funding round · amount

    “Total Amount Sold $ 11,109,010 USD”
  6. 10
    NewsAirLoom has a plan to halve the cost of wind power

    TechCrunch · Nov 2, 2023 · Supports Funding round, Funding round · amount

    “The round was led by Breakthrough Energy Ventures and saw participation from Lowercarbon Capital, MCJ Collective and others.”
  7. 11
    Regulatory filingAirloom Energy, Inc. - SEC Form D (0001975746-23-000001)

    U.S. Securities and Exchange Commission · May 1, 2023 · Supports Funding round · amount

    “Total Amount Sold $ 976,000 USD”

People1

  1. 12
    DatabaseAirloom Energy — crunchbase profile

    Crunchbase via Bright Data · Supports Role · founders

    “{"founders": [{"id": "robert-lumley-746c", "type": "person", "value": "Robert Lumley"}]}”

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