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Re:Build Manufacturing

Tech-enabled, high-value industrial manufacturing services

Overview

Rebuild Manufacturing provides high-value production services for traditional industrial settings by applying enabling technologies and modern practices to improve efficiency, flexibility, and quality. The company works by integrating advanced digital tools, processes, and management methods across its manufacturing and engineering-focused operations to enable rapid order fulfillment and customization at scale. It differentiates itself from competitors by combining technical execution with a clear social mission: rebuilding America’s manufacturing base, creating sustainable local jobs in regions hit by deindustrialization, and emphasizing environmental stewardship. The ultimate goal is to revitalize the U.S. manufacturing sector while delivering reliable, high-quality production that supports local communities and long-term economic value.

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About Re:Build Manufacturing

Simplify's Rating
Why Re:Build Manufacturing is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Robotics & AutomationIndustrial & Manufacturing

Company Size

1,001-5,000

Company Stage

Late Stage VC

Total Funding

$2.2B

Headquarters

Waltham, MA

Founded

2020

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What believers are saying

  • October 27, 2026 funding from General Catalyst and JPMorganChase accelerates capacity expansion.
  • October 8, 2026 Rock Hill expansion adds 150 jobs and 130,000 square feet.
  • Aerospace, defense, and medical demand now supports more production orders and facility utilization.

What critics are saying

  • The $2.1 billion October 27, 2026 raise demands flawless deployment across capital-intensive factories.
  • Slate Auto's late-2026 launch can distract management if production slips or demand weakens.
  • Integration failures across acquisitions, automation, and quality systems can erase margins and burn cash.

What makes Re:Build Manufacturing unique

  • Re:Build pairs engineering, factories, and startup incubation across 12 U.S. sites.
  • Jeff Wilke, Miles Arnone, and William Barker built MCD since 2020.
  • Slate Auto, Neon Aero, and Ensorcell prove Re:Build can spawn companies.

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Funding

Total Funding

$2.2B

Above

Industry Average

Funded Over

4 Rounds

Notable Investors:
Late VC funding comparison data is currently unavailable. We're working to provide this information soon!
Late VC Funding Comparison Coming Soon

Benefits

  • Company Equity
  • Professional Development Budget

Growth & Insights and Company News

6 month growth

-1%

1 year growth

0%

2 year growth

-2%
Parsers, Inc
Nov 1st, 2026
Capital's new compass: billions flow to manufacturing, efficient AI, and real-world robotics.

Capital's new compass: billions flow to manufacturing, efficient AI, and real-world robotics. November 1, 2026, 3:33 pm Venture capital reorients. Over $2.45 billion floods advanced manufacturing, AI efficiency, robotics, and enterprise software. A monumental $2.1 billion propels U.S. industrial capacity via Re:Build. AI infrastructure, led by General Compute, embraces specialized chips for economical inference, directly challenging GPU dominance. Warehouse automation expands with Ultra's robots-as-a-service model. Enterprise AI, from Hyphenate to Infisical, embeds deep into corporate operations and cybersecurity. The market demands deployable, efficient solutions, favoring companies that build, operate, and secure the next generation of essential technologies, marking a definitive shift from pure software plays towards tangible, impactful innovation. A profound shift reshapes venture capital. Billions now back tangible assets. Investors seek companies that build, deploy, and deliver. Over $2.45 billion recently funded advanced manufacturing, AI infrastructure, robotics, and critical enterprise software. This capital surge signals a new economic reality. Raw computing power and physical production now command premium valuations. The era of pure software speculation evolves. Manufacturing leads this transformation. Re:Build Manufacturing secured a staggering $2.1 billion. This single investment dominates recent funding news. General Catalyst and JPMorganChase led the round. Re:Build expands U.S. manufacturing capacity. It combines engineering, design, and production. The company operates across aerospace, defense, electrification, and medical equipment. This is not a typical startup round. It is a long-term investment in industrial capability. Re:Build builds new industrial businesses. This strategy counters geopolitical concerns. It strengthens domestic supply chains. The investment underscores a national priority: American manufacturing must thrive. AI infrastructure also attracts significant capital. General Compute raised $100 million in Series A funding. The company aims to build an AI inference cloud. It challenges traditional GPU dominance. General Compute utilizes specialized processors from Cerebras, SambaNova, and Positron AI. Their goal is more economical AI inference. Inference involves running trained AI models. It generates answers and executes tasks. This process demands immense computing resources. General Compute bets on efficiency. Faster, cheaper inference unlocks broader AI adoption. Their $800 million valuation reflects this promise. The company plans major deployments in early 2027. It seeks to redefine AI computing economics. Robotics makes its mark in physical workplaces. Ultra secured $50 million. This funding fuels warehouse automation. Ultra deploys AI-powered robots. These systems automate order packing. The company uses a robotics-as-a-service model. Customers pay recurring fees. This reduces upfront capital costs. Ultra's robots operate in commercial facilities now. They have packed over half a million orders. This demonstrates practical, scalable automation. Meanwhile, Machenta in the UK raised $40 million. They develop robots that learn via simulation. This approach promises faster task acquisition. Both companies address critical labor shortages and efficiency needs. They bring intelligent machines into daily operations. Enterprise AI deeply embeds into business functions. Hyphenate raised $45 million. It automates corporate finance operations. This includes reconciliation, invoice management, and treasury. Infisical secured $40 million. It protects digital credentials and AI agents. Security becomes paramount as AI agents interact with sensitive systems. Avante raised $30 million for employee-benefits administration. Vera Health announced $28.5 million for clinical research platforms. India's Simplismart secured $14 million with Nvidia's participation. Switzerland's Atlas Bio disclosed $10 million for AI drug development simulations. These investments target core organizational workflows. Accuracy, data access, and reliability drive their value. AI must deliver measurable operational improvements. The financial backdrop highlights key distinctions. Re:Build's colossal $2.1 billion skews total funding figures. It represents 85.5% of the reported $2.45 billion. This singular transaction does not indicate widespread abundance for all startups. The remaining nine deals collectively raised $357.5 million. These smaller rounds show selective investor conviction. Capital flows to businesses solving identifiable technical limitations. It addresses recurring customer needs. Investors demand proven value. The question becomes: what value remains after initial AI hype fades? This era favors substance over pure hype. Capital prioritizes companies with deep operational capabilities. Domestic manufacturing capacity is crucial. Efficient AI computing infrastructure is vital. Real-world robotics and enterprise automation deliver tangible returns. Investors seek measurable savings and verifiable deployments. The market rewards those who can truly "build, deploy, and deliver." This strategic redirection defines the future of technology investment. It shapes a new industrial and digital landscape.

MLQ AI
Oct 28th, 2026
Re:Build raises $2.1 billion to expand U.S. manufacturing platform.

Re:Build raises $2.1 billion to expand U.S. manufacturing platform. Key points * Re:Build said General Catalyst and JPMorganChase's Strategic Investment Group led a $2.1 billion financing, which the company says will expand its manufacturing platform and product ecosystem. [[1]] * Re:Build did not disclose a valuation, investor-by-investor contributions or a detailed use-of-proceeds schedule. [[1]] * The company says its U.S. ecosystem includes more than 2,100 employees and 2.4 million square feet of manufacturing capacity, and that it has incubated companies including Slate, Neon Aero and Ensorcell. [[1]] * Slate began inside Re:Build's ecosystem before becoming an independent company and has since raised roughly $1.4 billion, according to TechCrunch. [[2]] [[3]] Re:Build, the U.S. advanced-manufacturing company that incubated electric-vehicle startup Slate Auto, has raised $2.1 billion in a financing led by General Catalyst and JPMorganChase's Strategic Investment Group. The company said on October 27, 2026, that it will use the capital to expand manufacturing capacity and launch new industrial startups. [[1]] The financing gives Re:Build additional capital for a model that combines product engineering, manufacturing and company incubation. Re:Build did not disclose its valuation, the size of each investor's commitment or a detailed schedule for deploying the money. [[1]] A platform built around factories and new companies. Re:Build was founded in 2020 by Jeff Wilke, Miles Arnone and William Barker. Wilke previously led Amazon's consumer business. TechCrunch reported that the company has recruited other Amazon executives and described Re:Build as billing itself as "America's answer to Shenzhen." [[2]] Re:Build says it operates through two related models. It partners with industrial companies and product developers to design, engineer and manufacture products at scale. It also incubates startups by providing founding teams with capital, engineering support and access to its production network. [[1]] The company says its ecosystem employs more than 2,100 people in the United States and includes more than 2.4 million square feet of advanced manufacturing capacity. It also says it has launched hundreds of products and production systems, including unmanned aircraft systems. Those figures are company claims; the announcement did not provide a facility-by-facility breakdown or independent audit of the network. [[1]] Slate is the clearest example of the model. Re:Build developed Slate as an internal electric-vehicle venture before it became an independent company. Re:Build's case study says the project was initially incubated within its ecosystem and that Slate later partnered with Re:Build for engineering and manufacturing support. [[3]] Re:Build says it supported Slate's electrical architecture, battery systems, supplier work, production automation and advanced composite components. Its case study also describes a production concept exceeding 100,000 vehicles annually with an approximately two-minute takt time. These are Re:Build's project claims, not evidence that Slate has reached those production levels. [[3]] Slate has since raised roughly $1.4 billion, including a $650 million round announced in April 2026, according to TechCrunch. That financing was raised by Slate and is separate from Re:Build's newly announced funding. [[2]] [[4]] Where the new capital is intended to go. Re:Build said the financing will support manufacturing and new ventures across aerospace and defense, electrification, medical products, energy and environmental technology, and robotics and automation. The company also said it aims to create tens of thousands of U.S. jobs over the next decade, but it did not provide a hiring timetable or facility-level commitments tied to the financing. [[1]] The company's manufacturing approach is built around what it calls Manufacturing Constrained Design, or MCD. Re:Build says engineers consider production methods, tooling, components and cost constraints during product design rather than waiting until a product reaches the factory floor. The company says that approach can improve production speed and cost, but those comparative claims were not independently measured in the funding announcement. [[1]] General Catalyst said it first invested in Re:Build in 2024 and described the company as a platform for rebuilding U.S. industrial capacity. JPMorganChase's investment came through its Strategic Investment Group, which makes direct equity investments under the bank's Security and Resiliency Initiative. JPMorganChase said on October 19, 2026, that the group had committed $5 billion in equity investments during the initiative's first year; it did not identify the Re:Build allocation. [[1]] [[5]] At the intersection of AI, tech, and markets. The stories that matter, in one email. Free - unsubscribe anytime.

AndroGuider
Oct 28th, 2026
ReBuild raises $2.1B to become America's answer to Shenzhen after spinning out Slate Auto.

ReBuild raises $2.1B to become America's answer to Shenzhen after spinning out Slate Auto. Tl;dr. * ReBuild has raised $2.1B to expand its network of U.S. factories, positioning itself as a domestic alternative to Shenzhen's manufacturing ecosystem. * The raise follows the spinout and breakout momentum of Slate Auto, the low-cost EV truck startup backed by Jeff Bezos, which validated ReBuild's company-creation model. * The capital will fund new facilities, automation, and workforce development across aerospace, defense, medical, and clean tech hardware. The factory startup behind the startup. ReBuild Manufacturing wants to do something no American company has successfully done in decades: beat Shenzhen at its own game. The Louisville, Colorado-based manufacturing accelerator - best known as the incubator behind Slate Auto, the buzzy $20,000 electric truck maker - has closed $2.1 billion in new funding to scale U.S. industrial capacity, according to company announcements this month. The raise is one of the largest private investments in American manufacturing in recent years, and it signals a major escalation in the race to onshore critical production. ReBuild says the funding will be used to acquire and modernize factories, deploy advanced automation, and expand its portfolio of industrial companies across the Midwest and Southeast. Unlike a traditional venture fund or contract manufacturer, ReBuild operates as a Company Creator. It buys struggling small-to-mid sized U.S. manufacturers, injects capital, engineering talent, and shared services, then uses them as a platform to spin out new product companies. That model got its proof point with Slate. From Slate Auto to proof of concept. Slate Auto began inside ReBuild in 2022 before spinning out as an independent company. Backed by Jeff Bezos, Mark Walter, and Thomas Tull, Slate unveiled its minimalist, customizable electric pickup earlier this year - a $20,000 truck after federal incentives with crank windows, no stereo, and a DIY conversion kit from pickup to SUV. The concept went viral, racking up more than 100,000 refundable reservations and forcing a rethink of what an affordable American EV could look like. Slate is now building its first high-volume plant in Warsaw, Indiana, with production targeted for late 2026, and ReBuild facilities are supplying critical tooling and manufacturing know-how. For ReBuild, Slate is more than a portfolio win - it's validation that world-class hardware can be designed, prototyped, and scaled without Shenzhen. ReBuild CEO Miles Arnone has repeatedly framed the mission in those terms. The idea is not just to build one factory, but to rebuild the dense network of suppliers, toolmakers, and engineers that made Shenzhen the hardware capital of the world. Why $2.1B, and why now. The timing is no accident. With tariffs on Chinese EVs, batteries, and components rising, federal incentives for domestic clean energy and defense production expanding under both the Biden and second Trump administrations, and automakers scrambling for U.S.-based suppliers, demand for onshore capacity has never been higher. ReBuild says its order books across aerospace, defense, medical devices, and energy are at record levels. Its current network includes more than a dozen sites employing thousands in states like Colorado, Michigan, Indiana, and Ohio. The new $2.1 billion - a mix of equity and debt financing from institutional investors, family offices, and strategic partners - will be used to: * Double down on high-demand sectors like aerospace structures, defense systems, and medical equipment, where U.S. customers are required or incentivized to buy American. * Roll out ReBuild's Automation and Digitization playbook across acquired plants, bringing robotics, AI-driven quality control, and modern ERP systems to shops that have been underinvested for decades. * Launch new spinouts modeled on Slate Auto, with at least two more product companies already in stealth in e-mobility and industrial equipment. Can America really build a new Shenzhen. Rebuilding Shenzhen in America is a bold claim, and ReBuild knows it. Shenzhen's advantage isn't just cheap labor - it's speed, density, and supply chain clustering. You can prototype a drone in the morning and have 10,000 units by next month within a 20-mile radius. The U.S. doesn't have that. What it does have, ReBuild argues, is automation, engineering depth, and now, capital. By co-locating design engineers directly inside factories, standardizing equipment across sites, and training a new generation of machinists and technicians through its ReBuild Academy workforce programs, the company believes it can close the speed and cost gap. Critics note the challenges remain steep: skilled labor shortages, higher energy and regulatory costs, and the sheer scale of China's ecosystem. $2.1 billion is massive by U.S. manufacturing standards, but a fraction of what Beijing has poured into industrial policy. Still, investors are betting the model works. What it means for American manufacturing. If ReBuild succeeds, the implications go far beyond Slate's cheap electric truck. First, it offers a new template for U.S. industrial renewal - not government-owned mega-projects, but a for-profit, roll-up-and-modernize approach that rescues legacy machine shops instead of letting them die. Second, it de-risks hardware startups. Founders can build on top of ReBuild's factories instead of flying to China for every prototype run, potentially unleashing a wave of American-made drones, robots, medical devices, and EVs. Third, it creates jobs where they are needed most. ReBuild has focused on acquiring companies in industrial heartland towns, promising to keep operations local while upgrading pay and training. The company says it plans to announce two new U.S. factory sites by early 2027 and aims to grow revenue to multi-billion-dollar scale within three years. For decades, the story of American hardware has been designed in California, built in Shenzhen. ReBuild just raised $2.1 billion to flip that script. Whether it can truly replicate Shenzhen's magic in Indiana and Michigan remains to be seen. But with Slate Auto about to hit the road, America's answer to Shenzhen finally has wheels. AndroGuider Team Articles written by the AndroGuider team. Androguider try to make them thorough and informational while being easy to read.

U.S. Securities and Exchange Commission
Oct 27th, 2026
SEC FORM D

The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.The reader should not assume that the information is accurate and complete.

Business Insider
Oct 27th, 2026
Re:Build raises $2.1B led by General Catalyst and JPMorganChase to reindustrialise US manufacturing

Re:Build, a Framingham, Massachusetts advanced manufacturing company, has raised $2.1 billion in new funding. General Catalyst and JPMorganChase's Strategic Investment Group led the round. The money will expand Re:Build's capacity to make hard tech products and launch new industrial startups. It targets aerospace and defence, electrification, medical, energy and environment, and robotics and automation. Founded in 2020, Re:Build works with innovators from early product design through to large-scale production. Its founding team has raised more than $4 billion to date. The company's ecosystem employs more than 2,100 people in the US and has 2.4 million square feet of manufacturing capacity. Re:Build expects to create tens of thousands of US jobs over the next decade.

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