What’s the deal? Tagup, a Boston-based defense tech startup, has raised $14.8 million in Series A funding from 31 undisclosed investors, according to a Securities and Exchange Commission filing. The first sale was recorded in June 2025, with the filing submitted in July 2026.
What’s the endgame? The MIT-founded company builds Manifest, a software platform it calls a “multidimensional logistics decision engine.” It uses proprietary Generative Reinforcement Learning to simulate millions of logistics scenarios, quantifying risk and returning executable recommendations in under a minute.
Why now? Tagup has parlayed the capital into three Marine Corps deals, the most recent a July maintenance contract with 1st Maintenance Battalion. A separate $2.07 million deal with Marine Aircraft Group 39, funded through the Office of the Secretary of Defense, was announced in late July 2025.
When Manifest was deployed with a Marine Corps medical logistics unit, the service reported a 20% drop in purchasing costs, a 40% reduction in materiel handling, and a 13% boost in readiness — results that led to a contract renewal in September 2025.
Founders’ pivot: Jon Garrity and Will Vega-Brown, who met as undergraduates at MIT, founded Tagup in 2017 to build predictive analytics for utilities and heavy industry. A 2019 MIT profile noted the platform monitored roughly 60,000 pieces of industrial equipment before the founders shifted toward defense applications.
The company argues the same algorithms once used to predict equipment failures now help commanders balance readiness, cost, and time. “Every maintenance decision requires balancing readiness, cost, and time,” said company president Paul Plemmons.
What could go wrong? The round lands Tagup in a crowded field chasing Pentagon modernization dollars. Palantir has ongoing Defense Department supply chain work, and other software firms are pursuing the same contracts.
To scale, Tagup in April formalized a strategic alliance with KBR, the publicly traded defense contractor, to embed Manifest into KBR’s logistics operations. “Sustainment at KBR’s scale generates enormous decision volume: thousands of competing resource trade-offs, every day, across global theaters,” Garrity said.
The signal: Tagup’s raise reflects growing investor appetite for software that addresses the Marine Corps’ Installations and Logistics 2030 doctrine, which anticipates supply chains disrupted by adversaries targeting vulnerable logistical nodes. In that vision of conflict, the ability to rapidly model alternatives becomes the edge.
Image credit: The National Guard
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