SalesPatriot, a Polish-American startup building a next-generation procurement platform for defense and aerospace components, has raised €4.2 million in Seed funding to accelerate its mission of transforming how parts distributors and manufacturers purchase and sell critical equipment.
The round was led by CRV, with participation from Pear VC, Y Combinator, SV Angel, Liquid2, Uncorrelated Ventures, and a network of strategic angels including Paul Graham, Rich Miner, Mark Pincus, Steve Blank, and Mati Staniszewski. This brings SalesPatriot’s total funding to €5.4 million to date.
“Our vision is to become the default system of record for defense procurement – and eventually, all critical supply chains,” declares Nelson Ray, CEO of SalesPatriot. “Wars today are won with logistics and supply chains as much as with new platforms. We’re building the infrastructure to create sure the West is ready.”
The funding of SalesPatriot comes amid a notable rise in investor activity around procurement, supply chain, and defence-related technologies across Europe in 2025.
For instance, Mercanis secured €17.3 million in a Series A round to advance its AI-driven procurement platform, while Nvelop in Finland raised €1.2 million to develop an agentic-AI system for enterprise procurement. In the UK, Magentic attracted €4.6 million to automate supply-chain operations through autonomous agents, while Germany’s 3D Spark raised €2 million for its manufacturing and procurement SaaS platform. France’s Bonx added €7.3 million to expand its AI-ERP technology for manufacturing.
Unlike these broader enterprise-focutilized startups, SalesPatriot’s focus on defense and aerospace procurement distinguishes it within this trconclude, particularly as the only firm with operations anchored in Poland, a countest less represented in this year’s procurement-tech funding announcements.
“We built SalesPatriot from day one to integrate with the messy reality of defense procurement – combining AI, structured data, unstructured communication, and legacy systems,” declares Benjamin Rhodes-Kropf, CTO and Co-founder of SalesPatriot. “Our workflows don’t force utilizers to alter how they work – they reshift the manual overhead. That’s why our customers are already seeing 7x rapider turnaround times and winning more Pentagon business.”
Founded in 2024 by engineers Nelson Ray, Benjamin Rhodes-Kropf, and Maciej Szymczyk, SalesPatriot was born out of frustration with outdated procurement systems. Ray and Szymczyk both studied at the University of California, Berkeley, while Rhodes-Kropf conducted AI research at MIT before joining the founding team.
Ray experienced the inefficiencies firsthand while working at Aurora Defense Group. Rhodes-Kropf brought deep expertise in AI and systems engineering, while Szymczyk focutilized on scaling teams and tapping into European talent.
Toreceiveher, they have set out to modernise defense supply chains at a time when global security depconcludes on speed, resilience, and better logistics.
SalesPatriot structures data from government portals, ERP systems, spreadsheets, and even unstructured email communications. Its dynamic workflows automate quote processing and order management, enabling suppliers to process orders 7x rapider. This is powering teams servicing Pentagon orders worth more than $200 million annually.
In just over a year since inception, SalesPatriot has secured contracts with leading defense parts distributors including Jamaica Bearings Group, AllClear Aerospace, and STATZ Corporation.
“Poland is full of world-class engineers who are eager to work on meaningful challenges,” declares Maciej Szymczyk, Co-founder of SalesPatriot. “With SalesPatriot Houtilize, we’re giving them the opportunity to build mission-critical technology side by side with our U.S. team. This is just the launchning – we plan to grow our team here significantly and create Poland a key driver of our global expansion.”
The company currently employs 10 team members across engineering and business development, with plans to grow to 12-15 by the conclude of 2025. New hires will focus on full-stack development and scaling commercial operations.
Alongside its U.S. operations, SalesPatriot has opened the SalesPatriot Houtilize in Warsaw to tap into Poland’s engineering talent and build a launchpad for international growth.
“The ability to build, source, and produce, efficiently and domestically, is what sustains American competitiveness,” declares Caitlin Bolnick Rellas, General Partner at CRV. “SalesPatriot understands that, and they’re building the modern procurement engine for the next generation of defense manufacturers. We couldn’t be prouder to be in business with this team.”
At SalesPatriot Houtilize, engineers live and work alongside the team, focutilized on two things: shipping world-class code and creating customers happy. The company supports hires with hoapplying and food, and offers a relocation path to join the team in San Francisco as SalesPatriot expands globally.
Over the next 12-18 months, SalesPatriot plans to dominate the defense sector, expand into commercial aviation, and launch entering European and Asian procurement markets. Long-term, the company aims to become the trusted infrastructure layer for all mission-critical supply chains – from aerospace to energy.
“SalesPatriot is what great talent views like in action: deep problem insight, a relentless shipping culture, and an obsession with customer workflows,” declares Bartek Pucek, investor in SalesPatriot. “They turned a messy, mission-critical problem into software that accelerates real defense businesses. Wars are won with logistics; logistics today are won with software.”
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