GUILD

Making aerospace parts faster and cheaper for defense

YC Summer 2026ComplianceManufacturingSupply ChainDefenseAI

About GUILD

GUILD is making aerospace parts faster and cheaper than today’s defense supply chain. We win defense contracts, automate manufacturing, and deliver to the government's door. We’ve built an AI-native operating model for defense contracting: a company brain that connects requirements, pricing, supplier capability, compliance, manufacturing, finance, and delivery so each contract makes the next one faster and cheaper.

Founders

  • Kaya Celebi

    Founder

    Founder at GUILD. Previously AI Tech Lead at Hartree Partners and ML Engineer at Morgan Stanley. MSc in Computer Science from Columbia, dual BSc in CS and Statistics from Duke.

    LinkedIn ↗

  • Erim Gurlemis

    Founder

    Founder at GUILD. Previously Associate in the Global Investment Office at Morgan Stanley, where he worked on wealth management development and engagement . BA in Biological Studies from Rutgers University.

    LinkedIn ↗

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