If you've ever been able to assemble furniture, you know how tough it is to tighten the diagram and guess which screws go where.
Building a submarine and jet engine is certainly more complicated than assembling a bed frame, but even the most advanced manufacturers can face the same headache when it comes to assembly instructions. Startups that have been undertaken to be industrialized believe there will be some modifications.
“Do you know a paper instruction that teaches you how to make something?” asked Fil Aronshtein, co-founder and CEO of Dirac, referring to his disastrous experiences on IKEA's bookshelf. “You can see that everything around us also needs assembly instructions.”
Aronshtein says Dirac's main product, Bultusos, is a software tool that uses AI to generate assembly instructions for manufacturers. The startup has raised about $11 million from Founders Fund and Coatue Management and has won a new partnership with industrial manufacturing giant Siemens.
Typically, the workflow for building hard technology would be: “Some guys get CAD files by email, take hundreds of screenshots manually, figure out what order they do assemblies, take all of them screenshots, and throw them into a 100-page powerpoint,” says Aronshtein. “It's super manual and super boring.”
Instead of relying on humans to stitch together those complicated instructions, the 18 startups say they use artificial intelligence to determine the order of assembly. (Aronshtein refused to disclose whether the company would use the basic model or do its own training.)
In 2023, Aronshtein co-founded Dirac with Peter Weiss, a college friend who worked easily as a software engineer on Amazon. Aronshtein did a short stint with Northrop Grumman. The two met as undergraduates in electrical engineering at Johns Hopkins, and they both received a Masters degree in Robotics.
Under the Siemens partnership, Dirac integrates Siemens engineering management software TeamCenter with Buildos. Thomas Kraussing, director of Siemens Technology Partnerships, said the integration will allow Dirac to work closer together with Siemens' customer base. (Aronshtein doesn't name customers, but Dirac said he's working with “some of the coolest companies on the planet in aerospace, defense, automobiles, agriculture, construction, machinery and ocean.”
Dirac is not just a company looking to modernize its shop floors. Tulip, the manufacturing software startup that last raised $100 million in 2021, is creating software for the machine using a platform aimed at tracking factory production and equipment assembly.
“The ability to build”
Much of the story of Dirac's origins is related to Silicon Valley's recent push to “industrialize” the United States. This is a move aimed at reusing production and responding to China's fierce industrial growth.
“The Western foundations were built on our building capabilities,” Aronshtin said. But in his time at Northrop Grumman he was impressed by how incredibly old-fashioned he was with what he wanted to change, with “all the infrastructure on the manufacturing side.”
That insight came as a surge in funding for defense technology startups. Trae Stephens, a partner in Peter Thiel's Founder Fund and co-founder of Anduril, put a bet on Dirac after seeing firsthand how much the defense industry is spending on US-based production.
Speeding up American factories has become a recent obsession among venture capitalists: “The investments we make will be a consensus,” Stevens told Business Insider about the founder's fund. “The most pro-western decision we can make is to bring automation and robotics into manufacturing.”
For Thomas Laffont, Cotue co-founder, DIRAC Investment also focused on leveraging hardware software.
“There's a wide range of movements in rebuilding our infrastructure, and the obvious problem with that is that we need to do it in a cost-consistent way,” Laffont told Business Insider. “So, what should we do about the question of “how to make reindustrialization work amidst economic constraints?” “I think it's AI and software. ”

