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Grantham Foundation

Government · Founded 1997 · Boston, United States

Seeks to protect and improve the health of the global environment

Website ↗LinkedIn ↗
84 Portfolio companies+265% in 5 years
1 Unicorns
76 Investments
Jul 2026 Last investment
01 · Fund commitments

The funds Grantham Foundation backs.

Grantham Foundation is a limited partner in 71 funds. 25 of them place in the Power Law Investor Ranking; those lead, best-ranked first.

Lightspeed Venture Partners
United States
#7 Power Law
Founders Fund
United States
#10 Power Law
Thrive Capital
United States
#34 Power Law
Lux Capital
United States
#50 Power Law
Atlas Venture
United States
#53 Power Law
Battery Ventures
United States
#54 Power Law
HV Capital
Germany
#62 Power Law
Greycroft Partners
United States
#76 Power Law
BlackRock
United States
#83 Power Law
Susa Ventures
United States
#96 Power Law
Accomplice
United States
#110 Power Law
Threshold Ventures
United States
#115 Power Law
02 · Portfolio analysis

Where Grantham Foundation’s portfolio is concentrated.

Distribution of portfolio companies by headquarters country, sector, entry stage and current growth stage. Across all 84 portfolio companies. "Stage entered" is the first priced round the investor joined, derived from the investor’s transaction history.

By countryCount
  1. USA59
  2. Australia5
  3. UK5
  4. Netherlands4
  5. Canada3
  6. France3
  7. Germany2
  8. Faroe Islands1
  9. Israel1
By sectorCount
  1. Energy49
  2. Food27
  3. Health5
  4. Chemicals3
  5. Enterprise Software3
  6. Fintech3
  7. Real Estate3
  8. Robotics2
  9. Transportation2
  10. Gaming1
  11. Home Living1
  12. Kids1
By stage enteredCount
  1. Seed36
  2. Series A21
  3. Series B+5
By growth stageCount
  1. Early Growth38
  2. Breakout Stage36
  3. Late Growth10
03 · Portfolio market map

Inside Grantham Foundation’s portfolio.

The 60 highest-funded portfolio companies, of 84 tracked.

Fervo Energy
Energy · Unicorn
$6.7B
Lilac Solutions
Energy
$137M
Greenlight Biosciences
Health
$46M
Zap Energy
Energy
$520M
Heirloom Carbon
Energy
$600M
Type One Energy
Energy
$348M
Solidia Technologies
Real Estate
$312M
Avnos
Energy
$400M
Avalanche Energy
Energy
$200M
Verdox
Energy
$400M
Hazel Technologies
Food
$350M
Via Separations
Energy
$190M
Summit Lithium Technologies
Energy
$250M
Terviva
Food
$216M
Mori
Food
$200M
Infinium
Energy
$276M
Kula Bio
Food
$200M
Electrified Thermal Solutions
Energy
$76M
Trace Genomics
Food
$86M
Running Tide
Food
Vibrant Planet
Food
$85M
Contextlabs
Enterprise Software
$112M
Applied Carbon
Energy
$86M
Quidnet Energy
Energy
$40M
Paebbl
Real Estate
$110M
Rodatherm
Energy
$152M
Propagate
Food
$40M
Ebb Carbon
Energy
$80M
Brilliant Planet
Food
$48M
Carbon America
Energy
$120M
Eden
Energy
$48M
Atlas Materials
Energy
$108M
Switch Bioworks
Food
$68M
Zenskar
Fintech
$60M
Pluton
Food
$66M
Renewable Metals
Energy
$48M
nT-Tao Compact Fusion Power
Energy
$88M
Hephae Energy Technology
Energy
$71M
Biocentis
Health
$52M
Novalith Technologies
Energy
$60M
NovoNutrients
Food
$41M
CarbonBuilt
Real Estate
$40M
Allegro Energy
Energy
$45M
Carbon Ridge
Food
$38M
Land Life Company
Food
$15M
Ocean Rainforest
Food
$31M
Vence
Food
$48M
Vema Hydrogen
Energy
$52M
Microbyre
Health
Propagate Ventures
Food
$6.0M
Travertine Technologies
Energy
$34M
Steward
Fintech
$35M
Sustaera
Energy
$40M
Ucaneo
Energy
$30M
V-Glass
Home Living
$12M
Edacious
Food
$32M
Banyu Carbon
Energy
Napigen
Health
$31M
CapShift
Fintech
$20M
Carbon Counts
Gaming
$18M
04 · Portfolio founders

Where Grantham Foundation’s portfolio founders come from.

118 founders across the 84 highest-funded portfolio companies — by current location, university attended, and the companies they worked at before founding. Sourced from the founder records the API links to each portfolio company.

LocationCount
  1. United States78
  2. Canada7
  3. Australia5
  4. Germany5
  5. United Kingdom5
  6. Faroe Islands2
  7. France2
  8. Israel2
  9. Netherlands2
  10. Sweden2
UniversityCount
  1. Massachusetts Institute of Technology14
  2. University of California, Berkeley7
  3. Stanford University6
  4. MIT Sloan School of Management5
  5. Harvard Kennedy School4
  6. Stanford University Graduate School of Business4
  7. Brown University3
  8. California Maritime Academy2
  9. CentraleSupélec - Paris-Saclay University2
  10. Cornell University2
Previous companyCount
  1. Alphabet | Google4
  2. Massachusetts Institute of Technology4
  3. Activate3
  4. Entrepreneurs First3
  5. Bain & Company2
  6. Berkeley Lab2
  7. Blue Origin2
  8. DuPont2
  9. IDEO2
  10. McKinsey & Company2
05 · Similar investors

Similar investors.

Peers the API surfaces as most similar by portfolio shape, with Dealroom investor rank and portfolio scale.

Temasek
Sovereign Wealth Fund · Singapore
#13 rank 376 companies $2.8T portfolio
SOSV
Venture Capital · Princeton
#974 rank 1,252 companies $49B portfolio
DCVC
Venture Capital · Palo Alto
#156 rank 320 companies $332B portfolio
MassChallenge
Accelerator · Boston
#10,964 rank 1,065 companies $20B portfolio
Scottish Enterprise Growth Investments
Venture Capital · Glasgow
#1,944 rank 280 companies $50B portfolio
EIT Climate KIC
Accelerator · Amsterdam
#7,398 rank 245 companies $6.1B portfolio
Collaborative Fund
Venture Capital · New York City
#628 rank 241 companies $58B portfolio
CNRS Innovation
Other · Boulogne-Billancourt
#68,276 rank 1,005 companies $14B portfolio