Harmoni Raises $10M for Existing Factory AI

Harmoni aims to digitize the industrial sector without completely rebuilding it. The startup has raised $10 million to deploy connected tablets and HAL, an assistant that orchestrates operations at the workstation, as manufacturers struggle to hire and the United States focuses on reindustrialization.

Announced Shortage and Employment Safeguards

According to William Melek, solutions like those offered by Harmoni could help manufacturers address ongoing recruitment challenges. An analysis conducted by Deloitte and the Manufacturing Institute estimates the potential demand for an additional 3.8 million positions to be filled by 2033, with nearly half likely to go unfilled. However, Melek emphasizes that the arrival of automation is likely to provoke opposition from unions concerned about its impact on employment. David Caputo asserts that the tool is designed for factories that will continue to rely on people, aiming to reduce repetitive administrative tasks rather than headcount, and notes that many clients are already struggling to recruit. Some anticipate workshops populated by humanoids in the future; Caputo states that the platform could coordinate these robots, while considering this horizon distant and the technology not yet ready.

A Concrete Case in San José with WessDel

The manufacturer WessDel, based in San José and active in aerospace and defense, has been using Harmoni since 2024. According to Jeff McKay, operators previously queued at three kiosks to clock in and manually enter information, a process that could take nearly an hour of a workday. Now, identification is done via card on the tablets, and machine activity is recorded automatically. Aerospace and defense actually constitute Harmoni's primary customer segment.

How HAL and the Tablets Fit into the Chain

Harmoni's system relies on customized tablets that magnetically attach to machines and connect to both modern equipment and machines dating back to World War II. Operators clock in, consult operating procedures, track tasks, and report incidents from a single access point. The assistant HAL leverages the collected data to answer questions and perform actions on the ground: it already knows which machine is running, what work is in progress, and the history of cycles, sparing operators from having to provide this information. An employee can ask it why a machine is slowing down, to open a maintenance request, or to notify the next operator. David Caputo claims that HAL literally allows communication with the machines.

Funding, Clients, and Company Trajectory

Harmoni has raised $10 million in Series A funding, led by Bessemer Venture Partners, without disclosing its valuation. The company reports having around 40 clients and aims to add 10 more this month. Founded in 2023 by David Caputo and Adam Ellis, it stems from a long-standing observation by one of the co-founders: more than a decade after leaving investment banking to move into industry, he noted the volume of manual tasks, the queues for clocking in, and the use of USB drives to control machines. Lacking a solution to connect machines, operators, and processes, Caputo recounts teaming up with Ellis in 2020 to develop their own system.

The Bet on Retrofitting vs. New Factories

Harmoni focuses on modernizing existing sites, in contrast to players like Hadrian and Machina Labs, which are building highly automated new factories amid American reindustrialization. The country has about 280,000 factories operating with traditional equipment and established teams. The company sells industrial tablets and AI software designed to prevent sites from having to deal with a patchwork of heterogeneous tools: solutions like MachineMetrics and Datanomix already track machines and production, while others cover workforce, maintenance, and task stages. Harmoni reports that factories should not have to assemble these building blocks, a problem encountered by its founders. Shokoufeh Mirzaei observes that companies like Amazon are far ahead in automation, while many industrial SMEs still operate with minimal analytics and pre-Internet technologies; she notes a reluctance to replace expensive equipment but an openness to modernize it. David Caputo presents this approach as a way for existing sites to compete with autonomous factories.