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Triatomic Capital

North America, New York, United States, New York

Description

Deep tech. Health tech. New economy. AI. Helping great entrepreneurs build 'century-defining' technologies & businesses.

Investor Profile

Triatomic Capital has backed more than 11 startups, with 3 new investments in the last 12 months alone. The firm has led 5 rounds, about 45% of its total and boasts 1 exits across its portfolio.

Investment Focus Highlights

  • Concentrates on Series A, Series B, Seed rounds (top funding stages).
  • Majority of deals are located in United States, United Kingdom, Spain.
  • Strong thematic focus on Software, Biotechnology, Manufacturing.
  • Led 1 rounds in the past year.

Stage Focus

  • Series A (55%)
  • Series B (27%)
  • Seed (18%)

Country Focus

  • United States (82%)
  • United Kingdom (9%)
  • Spain (9%)

Industry Focus

  • Software
  • Biotechnology
  • Manufacturing
  • Health Care
  • Life Science
  • Blockchain
  • Information Technology
  • Construction
  • Fleet Management
  • Robotics
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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 Triatomic Capital frequently co-invest with?

Alix Ventures
North America, California, United States, San Francisco
Co-Investments: 2
Trucks Venture Capital
North America, California, United States, San Francisco
Co-Investments: 1
8VC
North America, California, United States, San Francisco
Co-Investments: 1
Agilent Technologies
North America, California, United States, Santa Clara
Co-Investments: 1
AME Cloud Ventures
North America, California, United States, Palo Alto
Co-Investments: 1
Horizons Ventures
Asia, Hong Kong Island, Hong Kong, Hong Kong
Co-Investments: 2
ACVC Partners
North America, Kentucky, United States, California
Co-Investments: 1
F-Prime Capital
North America, Massachusetts, United States, Cambridge
Co-Investments: 1
Andreessen Horowitz
North America, California, United States, Menlo Park
Co-Investments: 1
UP Partners
North America, California, United States, Santa Monica
Co-Investments: 1

Which angels does Triatomic Capital often collaborate with?

Sandeep Nailwal
Asia, Indonesia
Shared Deals: 1
JB
North America, North Dakota, United States, Fargo
Shared Deals: 1

What are some of recent deals done by Triatomic Capital?

Gimlet Labs

San Francisco, California, United States

Gimlet Labs is a startup that develops infrastructure and applied research solutions that enable execution of agent-based AI workloads.

Artificial Intelligence (AI)Cloud ComputingInformation TechnologyIT Infrastructure
Series AMar 23, 2026
Amount Raised: $80,000,000
Axiom

Palo Alto, California, United States

Axiom develops artificial intelligence systems designed to solve complex mathematical problems and produce formally verified proofs.

Artificial Intelligence (AI)EducationFoundational AIGenerative AIInformation TechnologySoftware
Series AMar 12, 2026
Amount Raised: $200,000,000
MatX

Mountain View, California, United States

MatX is an AI semiconductor company that designs custom chips and hardware architectures to support large language models.

AI InfrastructureArtificial Intelligence (AI)HardwareManufacturingSemiconductor
Series BFeb 24, 2026
Amount Raised: $500,000,000
Efficient Computer

Pittsburgh, Pennsylvania, United States

Efficient Computer develops processor technology focused on improving energy efficiency for compute-intensive workloads.

ComputerEmbedded SoftwareInformation TechnologyManufacturingSemiconductor
Series AFeb 18, 2026
Amount Raised: $60,000,000
d-Matrix

Santa Clara, California, United States

D-Matrix is a platform that enables data centers to handle large-scale generative AI inference with high throughput and low latency.

Artificial Intelligence (AI)Cloud InfrastructureData CenterSemiconductor
Series CNov 12, 2025
Amount Raised: $275,000,000
Chemify

Glasgow, Glasgow City, United Kingdom

Chemify digitizes chemistry using AI and robotics to design, code, and synthesize molecules for drugs and materials.

Artificial Intelligence (AI)ChemicalManufacturingRobotics
Series BOct 21, 2025
Amount Raised: $50,000,000
Chalk

San Francisco, California, United States

Chalk is a data platform for AI inference that provides the infrastructure needed to operationalize machine learning and AI.

Artificial Intelligence (AI)Big DataMachine LearningProductivity ToolsSoftware
Series AMay 28, 2025
Amount Raised: $50,000,000
iPronics

Valencia, Comunidad Valenciana, Spain

iPronics has pioneered the field of software-defined photonics and introduces the world's first optical switch.

ManufacturingSemiconductorSoftware
Series AJan 28, 2025
Amount Raised: $20,863,194
Teleo

Palo Alto, California, United States

Teleo provides construction equipment by converting existing fleet into remote-controlled robots.

ConstructionFleet ManagementRobotics
Series ANov 21, 2024
Amount Raised: $7,000,000
Elegen

San Carlos, California, United States

Elegen is a biotechnology company that develops microfluidic technology.

BiotechnologyHealth CareLife Science
Series BMay 14, 2024
Amount Raised: $35,000,000

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