From Ground Zero to Ground Breaking

Let’s Build

Navier

Electrifying maritime transport with hydrofoiling vessels that are faster, cleaner, and built to dominate the next era of water mobility.

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Upside

Flipping the economics of everyday spending, delivering profit to over 100K merchants and cash back to consumers, with zero friction.

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Fieldwire

Eliminating chaos on construction sites by connecting every crew, task, and blueprint through one powerful command center.

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Colossal

Reprogramming life itself to bring back extinct species, restore ecosystems, and build a more biodiverse future through synthetic biology.

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Neuroflow

Unlocking value for risk-bearing healthcare organizations by proactively identifying and managing behavioral health risks.

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Performance Livestock Analytics

Powering over 6.2 million cattle with real-time, data-driven systems that optimize health, performance, and profitability across the livestock industry.

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Timbereye

Reinventing the global timber trade with a transparent, AI-optimized marketplace that delivers faster deals, fewer errors, and full supply chain insight.

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Two Builders Companies Named to TIME's Best Inventions of 2026

TIME recognized The Biological Computing Co.'s Neural Dynamics Adapter, an AI model that learns from living neurons, and Colossal Biosciences' Artificial Egg, an embryo grown without a shell.

Atoms Raises $1.7B Led by a16z

Travis Kalanick's robotics company, backed by a16z and Uber, is using industrial AI to modernize the physical economy.

We're seasoned operators and investors backing founders who tackle the messy, mission-critical problems that reshape the systems we all rely on.

We go deep in sectors where complexity is the norm and legacy systems dominate. We bet on technologies that turn chaos into clarity, and the status quo into opportunity.

Sep 2026

From Ground Zero to Ground Breaking

Let’s Build

Navier

Upside

Fieldwire

Colossal

Neuroflow

Performance Livestock Analytics

Timbereye

Two Builders Companies Named to TIME's Best Inventions of 2026

Atoms Raises $1.7B Led by a16z

We're seasoned operators and investors backing founders who tackle the messy, mission-critical problems that reshape the systems we all rely on.

We go deep in sectors where complexity is the norm and legacy systems dominate. We bet on technologies that turn chaos into clarity, and the status quo into opportunity.

Clay Raises $115M Series D at a $7.1B Valuation

Builders Participates in Astromech's $20M Financing at a $3.8B Valuation

Builders VC Leads Askari Defense $9M Seed Round

The Evolution of Industries