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Koo

Ventura, US · Founded 2023 · 14 employees on LinkedIn · 12 known investors

Find your way into Koo

Koo.bz develops manufacturing technology for footwear production, combining expertise in apparel design and additive manufacturing to build a scalable footwear factory in the United States.

Also known as Koo · Koobz

Investors · 12

Also in the syndicate · 6

Dream IncubatorIIFLIIFL's venture capital fundMirae AssetMirae Asset ManagementMirae Assets

Funding

SEC filings, press & company announcements

$30M disclosed across 1 of 5 rounds · 2021–2026

Source: company announcements and press reports — follow each round's link for the claim.

Company profile

researched Aug 2026

Koobz (koo.bz) is a footwear manufacturing company that 3D-prints shoes on demand at its Factory805 facility in Ventura, California. It positions itself as an alternative to conventional footwear supply chains, which it characterizes as requiring 18-month development cycles, expensive overseas tooling and large minimum order quantities. Koobz instead offers make-to-order production with zero minimum order quantities for qualified creator brands, and states it can move products from concept to market in four to six weeks.

The service is structured as a zero-inventory dropshipping workflow: a consumer buys footwear on the brand's own website, the order and any personalization specifications sync to the Koobz factory via API, the shoe is 3D printed in Ventura from recycling-ready foamed TPU, and the finished pair is shipped directly to the end consumer. Koobz says brands retain full ownership of their designs, lasts and brand IP under what it calls "Last Openness." Offered options include custom cushioning, foot scanning and aesthetic personalization applied directly to the shoe.

The company's stated technology centerpiece is KoobzWeave, a method of converting printer toolpaths into a textile-like structure to produce breathable digital uppers with knit-like visual complexity in a single performance polymer. Available upper patterns include Glitch, Herringbone and Diamondback, with custom colors and additional patterns described as being added monthly. Koobz says its monomaterial TPU architecture makes shoes recycling-ready and that dry mechanical support removal avoids chemical waste on the print floor.

Founding story

Koobz was founded, per its own account, to bridge additive manufacturing and consumer fashion and to replace long development cycles, overseas tooling and large minimum orders with responsive domestic production. Founder and CEO Kuba Graczyk previously founded and led NXT Factory, a high-speed polymer 3D-printing company acquired by Nexa3D; CTO Tomasz Cieszynski co-founded NXT Factory with him. No founding date is stated in the sources.

Business model

Business-to-business contract manufacturing and fulfillment: Koobz produces footwear on demand for third-party creator, artist and e-commerce brands and dropships the finished product to those brands' customers, rather than selling under its own consumer label. Its partner intake form segments prospects by expected monthly volume (100–500, 500–2,000, 2,000–10,000, and 10,000+ pairs) and by e-commerce readiness, including a turn-key option covering shoe design, storefront and fulfillment.

Sources describe per-order, make-to-order production and dropshipping for partner brands with no minimum order quantities, but do not disclose pricing, fees or revenue-sharing terms.

Traction

The website states the company is backed by $7.2 million in funding and has built an operating, API-driven factory in Ventura, California. It cites third-party lab validation of durability and material safety and coverage by Forbes, Designboom, Sourcing Journal, 3D Printing Industry, VoxelMatters and Bambu Lab. No customer counts, unit volumes or revenue figures are disclosed in the sources.

Latest developments

Koobz's site promotes KoobzWeave uppers with a rotating pattern library (Glitch, Herringbone, Diamondback) and says new patterns are added monthly, and it references performance validation focused on durability and material safety for existing use cases such as medical orthotics. It is recruiting designers, polymer chemists and automation engineers in Ventura.

Full profile — market position, technology, go-to-market, geography, history, risks & controversies

Market position

Koobz describes itself as building the first scalable U.S. "footwear gigafactory" and positions its nearshored, on-demand California production against slower overseas supply chains that require tooling and large minimum orders. Independent assessment of its market share or scale is not available in the sources.

Stated points of differentiation are zero minimum order quantities, no tooling costs, a claimed 10x faster four-to-six-week concept-to-market cycle, domestic Ventura manufacturing with fast U.S. shipping, per-order personalization (custom cushioning, foot scanning, aesthetic customization), a recycling-ready monomaterial TPU construction, and "Last Openness," under which partner brands retain 100% ownership of their designs, lasts and brand IP rather than being bound by restrictive manufacturer contracts.

Technology

Koobz uses polymer 3D printing (additive manufacturing) with a recycling-ready foamed TPU in a monomaterial design architecture, combined with an API-driven factory that receives order and personalization data directly from partner storefronts. Its KoobzWeave process turns the print toolpath into a textile-like structure to create breathable uppers. The company cites third-party validated performance figures including 50% energy return, material 20% softer than lifestyle footwear, more than 100,000 cycles of flex fatigue passed, under 5% compression loss at 100 miles and 900+ miles of outsole tread retention, and states compliance with REACH and RoHS, external RSL testing, ISO colorfastness resistance, and cytotoxicity, irritation and sensitization testing. Support structures are removed dry and mechanically, which the company says eliminates chemical waste on the print floor.

Go-to-market

Koobz sells through direct partnership inquiries submitted on its website, targeting creators and brands and offering options ranging from integration with an existing online store to a turn-key design-plus-storefront-plus-fulfillment package. It also cites press coverage from Forbes, VoxelMatters, Sourcing Journal, Designboom, 3D Printing Industry and a Bambu Lab case study as visibility channels.

Creators, artists and forward-thinking or emerging footwear brands, plus e-commerce entrepreneurs seeking to extend beyond printed apparel merchandise into their own footwear lines; the partnership form addresses brands with established online stores, brands without stores, and those needing a fully turn-key solution.

Geography

Single stated location: headquarters and the Factory805 3D-printing facility in Ventura, Southern California, USA, with production nearshored for domestic U.S. shipping. The company states its materials compliance (REACH, RoHS) supports international distribution.

History

The available sources do not provide a dated company history. They document only the current state of the business: an operating Factory805 facility in Ventura, California, $7.2 million in disclosed funding that includes a seed round reported by Voxel Matters and a $6 million round reported by Sourcing Journal, and an executive team assembled from NXT Factory, GKN Additive, Jabil, Adept Technology, Nike, DuPont and Adidas.

Risks & controversies

No controversies, litigation or regulatory actions appear in the sources. Notable limitations for diligence: nearly all information originates from the company's own website, funding amounts and dates are not corroborated by primary investor or press documents in this material, no investors are named, no customer or revenue metrics are disclosed, and the performance and compliance claims are self-reported references to unnamed third-party testing partners.

Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.

Key figures

latest reported
Compression loss at 100 milesJan 20265%
Concept-to-market lead timeJan 20264-6 weeks
Cycle flex fatigue passedJan 2026100,000 cycles
Energy returnJan 202650%
Minimum order quantityJan 20260 pairs
Outsole tread retentionJan 2026900 miles
Softness vs lifestyle footwearJan 202620 % softer
Total fundingJan 2026$7.2M

Company-reported or press-reported figures, each dated to when it was claimed — not independently audited.

Competitors · 4

by search overlap

Companies competing with Koo for the same Google search keywords, organic and paid, via search-intersection analysis.

Timeline · 1

launches, deals, and filings
Jan 2026
Koobz closes seed round, bringing total funding to $7.2M

Company press page cites 3D Printing Industry reporting that Koobz secured $7.2M to bring scalable, automated footwear manufacturing to the U.S., Sourcing Journal reporting a $6M investment round closed by the Ventura, California 3D printing footwear startup to scale domestic manufacturing, and Voxel Matters reporting the seed round brought total funding to $7.2M.

$6M source ↗

Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.

In the news

Research sources · 8

primary sources listed
  • Kookoo.bz · web

8 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does Koo do?
Koobz runs a California 3D-printing factory that makes creator-brand footwear on demand with zero minimum order quantities.
Who are Koo's investors?
Koo's investors include Pathbreaker Ventures, 3one4 Capital, Accel, Blume Ventures, Kalaari Capital, Tiger Global Management.
How much funding has Koo raised?
Koo has disclosed $30M raised across 1 of its 5 known rounds.
Where is Koo headquartered?
Koo is headquartered in Ventura, US.