Venture-Backed Startups

Atomicwork provides an AI-powered employee support platform that resolves IT service requests — such as password resets, software access provisioning, and incident management — directly within tools employees already use like Slack, Microsoft Teams, and browsers. It serves enterprise IT teams with chat, voice, and vision support across 25+ languages, positioning itself as an alternative to traditional IT service management tools.

1 investor

Atomic Vest provides a white-label investment and savings platform for fintechs and financial institutions to offer wealth management, cash management, and brokerage services to their customers. The platform provides APIs, pre-built experiences, and back-office solutions covering fractional stocks, bonds, mutual funds, ETFs, and alternative investments.

13 investors

Atomic 6 manufactures advanced composite materials and structural components for space applications, including solar arrays, protective tiles, and panels designed for satellites and spacecraft.

1 investor

Oklo develops next-generation fast fission reactors designed to produce clean energy at scale, with its Aurora model capable of generating up to 75MWe of power using recycled nuclear waste as fuel.

7 investors

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Atomic Form is a platform that documents and preserves exhibition histories, acquisition records, and historical narratives of artworks on blockchain. It enables artists and museums to record and share the complete provenance and story of art pieces in a centralized, onchain system.

2 investors

Atomic acquires and operates a portfolio of profitable consumer brands using a stack of autonomous AI agents that handle pricing, advertising, inventory, listings, forecasting, and growth. The company underwrites acquisitions to cash flow and runs its brands on a shared agent-based operating system.

1 investor

Atomic Industries uses artificial intelligence and custom software to design plastic molds for manufacturing, enabling faster production of injection-molded parts for customers.

8 investors

Atomic Insights is a publication and podcast (The Atomic Show) covering nuclear energy technology, reactor development, and nuclear investment topics. It is authored by Rod Adams and includes commentary on advanced nuclear ventures and decarbonization.

1 investor

Atomic is a venture studio that co-founds companies, providing ideas, capital, talent, and operational playbooks alongside co-founders to build startups.

2 investors

Atomic Machines is a stealth-mode startup building manufacturing machines, with an initial focus on fabricating MEMS (microelectromechanical systems) using an approach it positions as an alternative to silicon fab technology. It operates in the hardware and advanced manufacturing space.

2 investors

Atomic Object is a custom software development firm that designs and builds complex software products for clients, with projects typically running 3-18+ months and budgets from $50k to over $1 million.

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Atomic Tessellator combines computational physics with machine learning and enterprise software architecture, though the page does not specify its product offering or customer market.

4 investors

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Atomica is a U.S.-based microfabrication foundry providing rapid prototyping and scalable production of MEMS, photonics, sensors, and biotechnology devices. It serves customers in AI hardware, optical communications, healthcare, aerospace and defense, industrial, automotive, and consumer markets, with process-integration and wafer foundry capabilities.

1 investor

ATOMica operates social coworking spaces designed to foster relationships between people and enable connection and collaboration. The company creates physical and relational infrastructure to increase "rely-and-be-relied-upon" relationships and help people achieve their wishes through meaningful encounters.

8 investors

The atomicjar.com domain now presents Docker's agent security products, including Docker Sandboxes for microVM isolation of AI agent sessions, Docker AI Governance for sandbox and MCP policy management with audit logs, and Docker Hardened Images with signed, patched container images. It targets enterprise engineering and security teams running AI agents on Docker's container runtime.

2 investors