Who is Recon?
We're a smart contract security audit firm that delivers reusable invariant test suites alongside every engagement — not just PDF reports.
Recon was founded in 2023 with a simple idea: audits shouldn't be one-and-done. We combine expert manual review with property-based fuzzing so every protocol we touch gets a test suite they can run forever — in CI, locally, or on our cloud platform Recon Pro. Our team includes a top Code4rena judge and the creator of EchidnaToFoundry, and we've protected over $3B in aggregate TVL across DeFi.
Company Facts
| Fact | Detail |
|---|---|
| Founded | 2023 |
| Headquarters | Remote-first |
| Team size | 6+ security researchers and engineers |
| TVL protected | $3B+ aggregate across DeFi protocols |
| Funds saved | $20M+ through critical vulnerability findings |
| Cloud campaigns | 12,500+ fuzzing campaigns run on Recon Pro |
| Critical findings | 50+ critical and high severity bugs found |
| Tools | Echidna, Medusa, Halmos, Foundry, Chimera framework |
| Specialization | Invariant testing, property-based fuzzing, DeFi security |
| Key clients | Liquity, Centrifuge, Badger DAO, Corn, Credit Coop |
What makes us different
- Every audit ships with a reusable invariant test suite you keep and run in CI forever — ongoing protection, not a static report.
- DeFi-native researchers who understand lending, staking, vault, and governance vulnerability patterns from the inside.
- Cloud-powered fuzzing through Recon Pro — no infrastructure overhead, real-time coverage reports, 12,500+ campaigns and counting.
- We write tests once with our Chimera framework and run them across Echidna, Medusa, Halmos, and Foundry for maximum coverage.
Want to work with us?
Get a tailored quote for your smart contract security audit within 48 hours.