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Flagship Pioneering

North America, Massachusetts, United States, Cambridge

Description

Flagship Pioneering is a venture capital firm that invests in life sciences and healthcare companies.

Investor Profile

Flagship Pioneering has made 278 investments, with 5 in the past 12 months and 35% as lead.

Stage Focus

  • Series B (24%)
  • Series A (24%)
  • Series C (18%)
  • Series Unknown (16%)
  • Series D (7%)
  • Series E (4%)
  • Seed (3%)
  • Private Equity (1%)
  • Series F (1%)
  • Post Ipo Equity (1%)

Country Focus

  • United States (96%)
  • Canada (1%)
  • Singapore (1%)
  • United Kingdom (1%)

Industry Focus

  • Biotechnology
  • Health Care
  • Therapeutics
  • Medical
  • Pharmaceutical
  • Software
  • Health Diagnostics
  • Life Science
  • Manufacturing
  • Biopharma
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FAQ

Frequently Asked Questions

Learn who this investor regularly partners with—both firms and angels—and explore their latest activity.

Who does Flagship Pioneering frequently co-invest with?

Alaska Permanent Fund
North America, Alaska, United States, Juneau
Co-Investments: 13
Kleiner Perkins
North America, California, United States, Menlo Park
Co-Investments: 11
General Catalyst
North America, Massachusetts, United States, Cambridge
Co-Investments: 10
Atlas Venture
North America, Massachusetts, United States, Cambridge
Co-Investments: 11
Polaris Partners
North America, Massachusetts, United States, Boston
Co-Investments: 49
+ND Capital
North America, California, United States, San Mateo
Co-Investments: 10
Venrock
North America, California, United States, Palo Alto
Co-Investments: 10
ARCH Venture Partners
North America, Illinois, United States, Chicago
Co-Investments: 26
Fidelity
North America, Massachusetts, United States, Boston
Co-Investments: 11
Khosla Ventures
North America, California, United States, Menlo Park
Co-Investments: 9

Which angels does Flagship Pioneering often collaborate with?

JR
North America, California, United States, San Francisco
Shared Deals: 1
KH
North America, California, United States, San Diego
Shared Deals: 1
WH
North America, Massachusetts, United States, Boston
Shared Deals: 1
TA
North America, Massachusetts, United States, Cambridge
Shared Deals: 1
BN
North America, Massachusetts, United States, Boston
Shared Deals: 1
Shared Deals: 1
MB
North America, Massachusetts, United States, Boston
Shared Deals: 1
BH
North America, California, United States, Palo Alto
Shared Deals: 1
SH
North America, California, United States, Santa Monica
Shared Deals: 1
RA
Europe, Rostov, Russian Federation, Novaya
Shared Deals: 1

What are some of recent deals done by Flagship Pioneering?

Ampersand Biomedicines

Boston, Massachusetts, United States

Ampersand Biomedicines is a multi-product platform that develops programmable medicines that target disease sites precisely.

BiopharmaBiotechnologyMedicalTherapeutics
Series BMar 19, 2025
Amount Raised: $65,000,000
Lila Sciences

Cambridge, Massachusetts, United States

Lila Sciences creates a scientific superintelligence platform and autonomous labs for life sciences, chemistry, and materials science.

Artificial Intelligence (AI)Life ScienceSoftware
SeedMar 10, 2025
Amount Raised: $200,000,000
Inari

Cambridge, Massachusetts, United States

Inari is a seed design and biotechnology company developing seeds for a nature-positive food system.

AgricultureAgTechBiotechnologySustainability
Series GJan 7, 2025
Amount Raised: $144,000,000
Mirai Bio

Cambridge, Massachusetts, United States

Mirai Bio provides access to end-to-end development capabilities with innovation at every step.

BiopharmaBiotechnologyPharmaceutical
Series ASep 26, 2024
Amount Raised: $50,000,000
Prologue Medicines

Cambridge, Massachusetts, United States

Prologue Medicines creates transformative medicines by systematically discovering and evaluating viral proteins and their unique features.

Health CareMedicalPharmaceutical
Series AMay 7, 2024
Amount Raised: $50,000,000
Inari

Cambridge, Massachusetts, United States

Inari is a biotechnology company that aims to transform agriculture and its impact on society and the environment.

AgricultureAgTechBiotechnologySustainability
Series FJan 30, 2024
Amount Raised: $103,000,000
Syros Pharmaceuticals

Watertown, Massachusetts, United States

Syros Pharmaceuticals is a life sciences company that focuses on treating diseases by mapping gene regulatory circuits.

BiotechnologyGeneticsLife SciencePharmaceutical
Post Ipo EquityDec 19, 2023
Amount Raised: $45,000,000
Quotient Therapeutics

London, England, United Kingdom

Quotient Therapeutics engages in transformative medicines made possible with somatic genomics.

BiotechnologyLife ScienceMedical
SeedNov 21, 2023
Amount Raised: $50,000,000
Harbinger Health

Cambridge, Massachusetts, United States

Harbinger Health is a biotechnology company that develops a two-tier testing model for the detection of early cancer with a blood test.

Artificial Intelligence (AI)BiotechnologyHealth CareHealth Diagnostics
Series BSep 28, 2023
Amount Raised: $140,000,000
Indigo

Boston, Massachusetts, United States

Indigo is an agricultural technology company that focuses on improving sustainability and profitability in farming practices.

AgricultureAgTechFarmingGreenTech
Series UnknownSep 15, 2023
Amount Raised: $270,000,000