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The business of sports still runs on email threads, spreadsheets, and paper contracts. Athletes earn millions yet manage their careers across a dozen disconnected tools. Agencies juggle contracts, payments, and client relationships with software built for other industries. Associations work with fragmented data on the very athletes they exist to protect. Nukleus fixes that. We're building the career operating system for professional sports: one platform where contracts, payments, client management, and analytics live together and actually talk to each other. Smart contract management tracks every deal from negotiation to payout, with AI that reads, organizes, and flags what matters. Integrated payments connect banking, invoicing, and disbursements in a single flow. A purpose-built CRM keeps every athlete relationship in one clear timeline. Live analytics turn revenue, performance, and deal flow into decisions instead of guesswork. We didn't learn this market from the outside. Our team spent years inside it, representing athletes, negotiating contracts, and running the operations this platform now replaces. Nukleus was built because we lived the problem. Built for athletes. Built for agencies. Built for associations. Built for the business of sports.

Employees 11 (7 on RocketReach)
Founded 2026
Industry Software Development

Nukleus Questions

Hector Rivas is the Founder and CEO of Nukleus.

7 people are employed at Nukleus.

Nukleus is based in Seattle, Washington.

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