Capstone Horizon LLC is a veteran-led small business building AI-powered software for government contractors, placing cleared and technical talent inside federal programs, and delivering program management for agencies and prime contractors nationwide.
Capstone Horizon LLC delivers AI-native software, credentialed talent, and program-management services to federal agencies, prime contractors, and mid-market government suppliers.
We build tools our own team uses to win federal work. That includes DeployReady, our platform for solicitation analysis, pricing intelligence, and proposal automation. And we place technical and cleared professionals into the same programs we support. That vertical integration lets us move faster than a pure consultancy and speak the language of every stakeholder in a federal buy.
Headquartered in Arizona with operations in Nevada, we're a HUBZone- and veteran-owned small business built for the way federal buying actually works in 2026.
Every engagement is led by senior operators, not handed off to junior staff. We combine software engineering, federal domain expertise, and workforce delivery under one roof.
AI-native platforms for regulated and federal-adjacent workflows. Full stack coverage from architecture through production support.
Cleared and technical talent placement for federal programs, prime contractors, and defense suppliers.
End-to-end program delivery for federal buyers, IDIQ prime pursuits, and multi-vendor teaming arrangements.
Our vertical AI platform reads solicitations quickly, benchmarks pricing against federal award history, and helps contractors know their competitive position before they invest a proposal dollar.
We compete on measurable outcomes, not vague claims of "customer focus." Here's what actually separates us.
Our DeployReady platform is used internally to price and pursue every opportunity we bid. Partners get the same intelligence, not a slide deck about it.
Software, talent, and program management in one accountable team. Fewer vendors, fewer handoffs, faster delivery on IDIQ task orders.
SBA-certified HUBZone, SDVOSB, minority-owned, and Hispanic-American-owned. Qualified for the widest range of federal socioeconomic set-asides available.
David Diaz (Founder/CTO) and Connie Neshewat (VP Talent) are directly on every account. No pass-off to junior program staff.
Representative work across healthcare, defense supply, and commercial sectors. Full past-performance references available on request.
Positioned to support subcontracted delivery on a large-ceiling IDIQ pursuit in the Department of Veterans Affairs community care space. Bringing platform-enabled solicitation analysis and program-management capacity to the prime team.
Support of federal parts supply activity across DLA land, maritime, and troop-support demand programs, including DIBBS solicitation response, pricing analysis, and post-award performance tracking for commercial partners.
Federal-adjacent commercial dealership operations and supplier support across the Southwest, including GSA-eligible fleet channels, federal buyer relationships, and structured demand fulfillment.
Design, development, and operation of an AI-powered federal contracting intelligence SaaS platform in continuous production use by contractors bidding federal work across staffing, supply, and services categories.
Contracting officers, primes, and industry partners are welcome to reach out directly to leadership.