Startup brief
AI Guardrails, Municipal Health, and Clean Tech
Early-stage capital backs deterministic accounting for autonomous agents, responder conditioning platforms, and power-grid supercapacitors.
Startup
Skeleton Technologies reached a $1B valuation by solving data center grid volatility — supercapacitors are becoming critical power infrastructure for energy-hungry AI server farms.
BackgroundHyperscale AI clusters demand immense surges of electrical current when switching training tasks, creating severe voltage fluctuations that strain electrical grid substations. Conventional lithium-ion batteries cannot discharge power fast enough to buffer these millisecond power spikes.
- Skeleton's curved-graphene supercapacitors deliver rapid millisecond bursts of energy, stabilizing grid infrastructure during sudden compute spikes.
- The capital commitment will establish dedicated R&D facilities and production plants in Silicon Valley to service American hyperscalers directly.
- Siemens' corporate backing provides established industrial distribution channels across electrical utilities upgrading sub-station infrastructure.
Startup
Sharp Performance is turning first-responder mental healthcare into standard municipal infrastructure — public safety agencies are shifting budgets toward confidential preventative coaching platforms.
BackgroundFirst responders experience disproportionately high rates of occupational burnout, cardiovascular disease, and post-traumatic stress. Public safety agencies historically relied on fragmented employee assistance programs that suffered from low adoption due to peer stigma and privacy fears.
- The financing drew prominent venture backing from Andreessen Horowitz, Commonweal Ventures, Wolfson Group, FJ Labs, and the Ford Foundation.
- Founded by CEO Ben Curley and former Green Beret Andrew Sakmar, the platform connects personnel with dedicated athletic and behavioral coaches.
- Sharp now serves more than 110 municipal emergency services agencies across 18 states under direct municipal service contracts.
Startup
Venture capital is backing verification guardrails for corporate AI — automated agents cannot manage corporate treasury operations without deterministic accounting rails that prevent hallucinations.
BackgroundEnterprises are experimenting with vertical AI agents to automate procurement, customer billing, and cross-border invoicing. Because large language models are probabilistic and prone to arithmetic hallucinations, deploying them into double-entry accounting carries substantial balance sheet risk.
- The round included participation from BoxGroup, lifting Fragment's total equity raised to $23 million since inception.
- Fragment provides an immutable double-entry ledger harness that cryptographically validates all agent-generated transactions before funds settle.
- The software has already been deployed by major corporate fintech platforms including Ramp, BILL, and Whop to support automated agent transactions.
Startup
Multiliquid is dismantling legacy Wall Street clearing windows — instant 24/7 swaps between tokenized Treasuries and stablecoins make traditional settlement schedules obsolete.
BackgroundTraditional institutional bond and credit markets operate on legacy settlement schedules that close over weekends and holidays. As asset managers tokenize money market funds, traditional clearing bottlenecks prevent capital from moving instantly between on-chain protocols.
- The funding included capital from Circle Ventures, Strobe Ventures, CMT Digital, Metalayer Ventures, and Generative Ventures.
- Multiliquid facilitates automated atomic swaps for tokenized fund products managed by traditional heavyweights like VanEck and Wellington Management.
- The platform allows corporate treasuries to earn yield on tokenized government securities while maintaining instant access to liquid cash via USDC.
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