Venture Theses Converge on Security, Production and Expertise
Flybridge told its limited partners that current AI models hold far more value than is captured, Greycroft argued security now gates enterprise AI, and a16z framed domestic production as deterrence in its 2026 American Dynamism list.
- Flybridge says fewer than one in ten enterprises have AI agents in production, and it sees 100 times more value to unlock from current models. Self-reported m:…0189
- Greycroft survey finding: 84 percent of security leaders have had an AI initiative delayed, blocked or cancelled over security concerns. Self-reported m:…0250
- a16z American Dynamism 50 highlights 50 companies building the domestic industrial base; Anduril Army contract ceiling is 20 billion dollars over 10 years. Self-reported m:…2186
- Forerunner is leading SuperMe's Series A; SuperMe profiles draw on public writing and permissioned private sources. Self-reported m:…6609
The value still to capture
Flybridge said it believes there is 100 times more value to unlock by building on current AI models, and that fewer than one in ten enterprises have AI agents in production, according to its letter to limited partners. m:…0189
The firm pointed to Anthropic revenue of more than 6.6 million dollars per employee on a trailing twelve-month basis and revenue growth of 1,368 percent year over year in the June quarter, as reported in its letter. m:…0189
Flybridge said it is exploring the agent economy, models beyond frontier labs, markets that cannot yet be prompted, and physical AI, and noted that 74 percent of small business owners are using or testing AI tools. m:…0189
Security as the gate
Greycroft said 84 percent of security leaders surveyed have had an AI initiative delayed, blocked or cancelled because of security concerns, and that two-thirds of organisations are funding AI security fixes with net-new budget. m:…0250
The firm said 62 percent of surveyed organisations signed at least one early-stage security vendor in the past two years, and that AI-native tooling spend is currently near 10 percent of total security spend and is expected to double within two years. m:…0250
Greycroft argued that startups win when they are materially better, deploy without moving customer data, and fill a gap rather than overlapping with existing spend, a test that puts security vendors in a different position from general AI suppliers. m:…0250
Production and expertise as the other bets
Andreessen Horowitz said its 2026 American Dynamism 50 highlights 50 companies building the domestic industrial base, and argued that the ability to prevent conflict depends on domestic building capacity, delivery speed and endurance. m:…2186
The list cited General Matter receiving 900 million dollars in milestone-based funding from the Department of Energy to develop domestic enrichment capacity, Anduril holding an Army enterprise contract with a ceiling of 20 billion dollars over 10 years, and Skydio announcing a five-year, 3.5 billion dollar United States investment plan. m:…2186
Forerunner, meanwhile, said it is leading the Series A funding round for SuperMe, a knowledge network that makes human expertise accessible through AI, with profiles drawing on public writing and permissioned private sources and working groups assembled around specific challenges. m:…6609
Examples behind the theses
Flybridge named three companies as illustrations of its direction: Limy, which works with companies including LVMH, Amazon and Procter and Gamble to help brands get discovered by agents; Arcee, which helps companies own their own models instead of renting intelligence by the token; and Intramotev, which is putting autonomous rail cars on the rail network. m:…0189
The firm also said there are fewer than 10 million heavy AI users worldwide supporting roughly 175 billion dollars of annualised AI revenue, and that its own Flybridge OS usage is growing 70 percent month over month, figures it presents as evidence that usage is concentrated while the opportunity remains broad. m:…0189
Greycroft cited two security incidents to explain the urgency: Hugging Face production infrastructure was breached in July 2026 by an autonomous AI agent system, according to the firm, and the UK AI Safety Institute concluded that a preview model could autonomously attack small, weakly defended enterprise systems. m:…0250
Andreessen Horowitz added further production examples: Radiant holds an Army agreement worth up to 750 million dollars for 15 transportable nuclear reactors, Saronic is putting more than 3 billion dollars into a shipyard in Brownsville, Texas, and Helsing plans a West Virginia factory with capacity for more than 2,000 drones a month. m:…2186
What is still unresolved
- Whether the share of enterprises with agents in production rises materially, or stays below one in ten despite the reported interest.
- Whether AI-native security spend doubles as Greycroft expects, and which vendors capture that budget.
- Whether SuperMe's early community converts into paying working groups, and whether production contracts cited by a16z deliver on schedule.
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