San Francisco-based AIUC has secured $40 million in Series A funding led by Ribbit Capital, with participation from First Harmonic and Terrain, the company announced September 15. The round brings total funding to $55 million for the Artificial Intelligence Underwriting Company, which builds audit standards and insurance products for autonomous AI systems.
The raise arrives at a moment when enterprises deploying AI agents increasingly confront compliance bottlenecks and insurance gaps. "Evidence of security and reliability is now the main bottleneck," cofounder Rune Kvist said in the announcement, a view echoed by several companies that have already sought the startup's certification.
AIUC operates what it calls the AIUC-1 certification, a security and safety standard for AI agents developed with input from more than 250 risk and security leaders, according to TechCrunch. The audit process subjects agents to between 1,000 and 5,000 adversarial scenarios testing for jailbreaks, prompt injections, hallucinations, data leakage, and unsafe tool use. The resulting reports typically run 50 to 100 pages.
Certificates carry a one-year validity with quarterly retests required. Auditing firm Schellman became an accredited AIUC-1 auditor in February, according to company materials. The Cloud Security Alliance has added AIUC-1 to its STAR registry. The standard maps to established frameworks including ISO/IEC 42001, the NIST AI Risk Management Framework, the EU AI Act, and OWASP security catalogs, AIUC's technical documentation shows.
The customer roster includes recognizable names. KPMG became the first Big Four accounting firm with an AIUC-1 certified AI capability in late August, certifying its aIQ Capture product after what the firm described as more than 900 technical tests. Coding-agent platforms Cursor and Lovable earned certification over the summer, according to AIUC. Legal AI company Harvey achieved certification in July. Earlier adopters included voice-AI firm ElevenLabs and Intercom's Fin agent; automation vendor UiPath achieved certification in March.
ElevenLabs paired its certification with what the companies described as AI agent insurance coverage, though details on policy terms and underwriting remain limited.
Kvist joined Anthropic as its first product hire in 2022 before launching AIUC. Cofounder Rajiv Dattani brings insurance industry experience from McKinsey and serves on the board of METR, the AI safety evaluations nonprofit. CTO Brandon Wang is a Thiel Fellow. The trio brought the company out of stealth in July 2025 with a $15 million seed round led by Nat Friedman's NFDG, with participation from Emergence, Terrain, and Anthropic cofounder Ben Mann, Fortune reported at the time.
The Series A capital will fund expansion of audits, standards, and insurance beyond application-layer agents to frontier AI models, the company said. "Next up, we will deal with models. Next up from that, we will deal with robotics," Kvist said on the Latent Space podcast September 16, outlining an ambitious roadmap that extends certification into physical systems.
Ribbit founder Micky Malka framed the investment around trust as a prerequisite for adoption. "Trust is the most important metric of success," Malka said in the announcement, adding that "AI is on that same path." General partner Nick Shalek emphasized ecosystem coordination: "Aligning the ecosystem around a single standard is required."
AIUC positions insurance as more than just coverage. "The important thing about insurance is that it creates financial incentives to reduce the risk," Kvist told Fortune at the seed round last summer. Cofounder Dattani drew parallels to other industries: "AI needs the same combination of standards, testing and insurance."
The approach comes as traditional insurers explore AI-related products. Munich Re and managing general agents including Armilla have introduced AI model performance and liability offerings, though AIUC's model ties coverage directly to its empirical audit process rather than relying solely on questionnaires or self-assessments.
The company currently employs roughly 38 people, SecurityWeek reported, citing LinkedIn data. Whether that headcount can scale quickly enough to meet demand for both audits and insurance products may determine how much of the AI risk management market AIUC can capture before competitors establish rival standards. For now, the company appears focused on converting its early momentum into market dominance through a combination of rigorous technical testing and financial backing that lets certified customers sleep a bit easier at night.
