Complir Raises $11 Million as EU Product Rules Tighten

Copenhagen’s Complir raised an $11 million seed led by General Catalyst after the round filled in three days. The 2024 startup sells AI tools that map each product a retailer stocks against the rules in every market it sells into.

General Catalyst Closed the Round in Three Days

Gustav Bang, Complir’s co-founder and CEO, said the seed was oversubscribed within three days of a 14-day process. General Catalyst decided after three meetings and a telephone call. Samuel Beyer, the firm’s partner for early-stage work in Europe, led the cheque. Angel investors and specialist industry funds joined, including True and a follow-on from Vendep Capital, which had led the $2 million pre-seed in December 2025. Combined, that is about $13 million in nine months.

THE SEED AT A GLANCE

• The money: $11 million, oversubscribed in three days.
• The process: Three meetings and one call with General Catalyst.
• The team: 18 people, up from 10 when Y Combinator accepted the company.
• The last round: $2 million pre-seed in December 2025.

Bang previously ran Legora’s Denmark office, a legal-tech company General Catalyst already backed. He reached Yuri Sagalov, the firm’s managing director for seed, through that network and said he wanted a long-term partner, not a cheque. He also said he turned away investors who would push the company into a US model before it had proved the European market.

Product compliance is the gateway to global trade and the cornerstone of consumer trust, yet it remains one of the last areas of commerce stuck in the past still running on email threads and spreadsheets. Complir turns that scattered work into a single system of record, so compliance moves at the speed of the product roadmap instead of gating it. That’s what lets companies compete globally while consumers can still trust the safety claim on the box.

Samuel Beyer, Partner, General Catalyst

Y Combinator’s Spring 2026 list tags Complir as Vanta for physical products, the security-and-trust layer for goods rather than software vendors. Vendep, an early backer, said the company showed 45 percent month-over-month growth when it applied, with paying retailers already live across categories. That growth pitch, not a fresh social-media splash around the seed, is how the company has been sold to later investors.

Flying Tiger’s 500 New Products a Month

Three weeks after founding the company, Bang and co-founder Tine Kühnel, the chief product officer, moved into Flying Tiger Copenhagen’s headquarters. They sat with compliance, packaging and sourcing teams for more than a year instead of guessing at the workflow from a pitch deck. Marc Kaa Brejner, the third co-founder and chief technology officer, built the product around those desks.

Flying Tiger launches about 500 new products every month across 44 markets and 20 languages, and the chain has more than 1,000 stores. Seasonal variety retail has no spare week if a label, a battery rule or a toy test is wrong in one country.

There is a built in ‘need for speed’, especially in a seasonal business like ours. We can only deliver on time if we have 100% control over compliance for every single market.

Mathilde Blander Bjerregaard, Flying Tiger Copenhagen

Konges Sløjd, Matas Group and COOP Trading are also named customers. Thomas Ernfeldt, Konges Sløjd’s chief operating officer, said the software replaced a large share of manual compliance work and sent time back to quality assurance and product development. The common pattern is a retailer with a wide mix of toys, textiles, cosmetics, electronics and home goods, not a single factory line with one chemical regime.

Brussels Turned Spreadsheets Into a Launch Gate

The demand is not a sudden taste for chatbots. It is a pile of EU product laws that now attach to individual SKUs, including goods sold online, and that punish gaps with blocked listings, delayed launches, recalls and fines.

GPSR Already Applies to Every Consumer SKU

The General Product Safety Regulation (EU) 2023/988 has applied since 13 December 2024 to consumer non-food products placed on the EU market. It replaced the old General Product Safety Directive and reaches every sales channel, including marketplaces. Traceability, operator details and safety information have to travel with the unit, not sit in a shared drive.

Bang’s working example is a toy robot. Import it into the Union and it can trigger toy safety, packaging waste, batteries, radio equipment and data-protection rules at once. Complir’s system takes the product record, classifies it (a toy, and also a product that may attract children), then lists the requirements that apply in each selling country. Flying Tiger staff get that feedback when they upload documents, which cuts the email chain that used to carry the file.

Passports Come Next, Category by Category

The Ecodesign for Sustainable Products Regulation (EU) 2024/1781, the legal base for digital product passports, has been in full application since 19 July 2026. The Commission’s Digital Product Passport timeline puts the registry live from 20 July 2026. A passport becomes mandatory first for certain batteries on 18 February 2027, then for later groups such as iron and steel, textiles, tyres and furniture through delegated acts, each with at least 18 months to comply. From 19 July 2026, large companies also face a ban on destroying unsold clothing, accessories and footwear.

THE RULES NOW HITTING RETAIL SKUS

A retailer that still tracks those duties in spreadsheets is not behind on software fashion. It is running last year’s filing method against this year’s law.

The Agents Map Each SKU to the Rulebook

Complir’s public site lists 110,706 products monitored across more than 40 markets, with feeds named from ECHA and EU rules through French, German, US and UK authorities. The company says flags on a product trace back to the source paragraph of the rule, and that a change in law reopens the affected SKUs instead of waiting for a human to notice.

WHAT THE AGENTS HANDLE

• Classification: The system reads product data and assigns categories, including cases where a non-toy item still attracts children.
• Requirement mapping: It matches that class to labelling, testing, packaging, battery and safety duties per market.
• Documentation: It generates the files needed to put a product on sale and keeps them on the product record.
• Monitoring: It watches rule changes at SKU level and reassesses items that sit in the blast radius.

Complir’s own performance claims, which have not been audited in public filings, are the figures it is taking to enterprise buyers.

COMPANY CLAIMS ON EACH PRODUCT ITERATION

Bang told buyers the point is not a prettier dashboard. It is getting a seasonal line onto shelves before the window closes, and cutting the chance that a dangerous product reaches a shopper because a spreadsheet row went stale.

The Manufacturing Stack Retailers Do Not Use

Bang has said he sees no rival operating at the same scale across mixed retail catalogues. That claim sits next to a mature market that already sells product-compliance software to factories. Assent, the Ottawa company built around supplier declarations for rules such as REACH and RoHS, has raised $501.64 million, per CB Insights. Verdantix, in its 2025 Green Quadrant for product compliance software, named six leaders: 3E, Assent, Benchmark Gensuite, SAP, Sphera and UL Solutions. Those tools grew up inside manufacturing, chemicals and electronics bills of materials.

Complir’s wedge is the opposite seat at the table: the retailer that buys finished goods in many categories and must still be the operator on the EU paperwork. A REACH module that interrogates a tier-three component supplier does not tell Flying Tiger whether next month’s seasonal toy is legal in 44 markets. That gap is what General Catalyst is paying to widen. It is also the gap Assent or SAP could choose to fill if retail SKU volume starts to look like a real budget line.

The company is still small. Eighteen people cannot out-feature a decade-old compliance vendor on every chemical list. The bet is that variety retailers will buy a system written in their launch calendar, and that GPSR plus passports will force the purchase even if the incumbent suites later add a retail skin.

What Complir Will Spend the $11 Million On

Bang split the new capital in a straight ratio and kept Europe as the proof market. A US office is on the calendar, not the first slide.

THE SPLIT ON THE $11 MILLION

• Go-to-market: 70 percent, aimed at enterprise retailers and brands in Europe.
• Engineering: 30 percent, including product work on easier onboarding for non-technical compliance teams.
• New York: An office planned within six months of the close.
• Germany: A Head of Germany role posted for Berlin or Hamburg.

Bang said the company is already getting inbound interest from South Korea and Canada, and that physical-goods selling still hides a mass of manual work beyond compliance, including logistics and warehouse steps. He wants those workflows later. For this round, the job is to make the European catalogue the default compliance layer before the battery passport date of 18 February 2027, then open New York if that holds.

Frequently Asked Questions

Who Founded Complir?

Gustav Bang (CEO), Tine Kühnel (chief product officer) and Marc Kaa Brejner (chief technology officer) founded the company in Copenhagen in 2024. Bang had spent nearly 15 years in startups and ran Legora’s Denmark office before leaving to start Complir; Kühnel trained in physical product design at the Technical University of Denmark. Innovation Fund Denmark granted the company €146,000 in January 2025, before the pre-seed.

What Did Complir Raise Before the $11 Million Seed?

Vendep Capital led a $2 million pre-seed in December 2025, with Likeminded, Plug and Play, F-Log Ventures, JHJ Seed Capital and angels including former Coop Group CEO Kraen Østergaard Nielsen and GS1 board member Per Thau. Neil S. W. Murray, an early backer, later nudged the founders to apply to Y Combinator.

When Does the EU Digital Product Passport Become Mandatory?

There is no blanket passport duty on every product. A passport becomes mandatory only after a product-group rule is adopted, and firms then get at least 18 months. Batteries covered by Regulation (EU) 2023/1542 must carry a passport from 18 February 2027; iron and steel delegated acts are targeted for 2026, with textiles, tyres and aluminium lined up for 2027.

Which Retailers Already Use Complir?

Named customers include Flying Tiger Copenhagen, Konges Sløjd, Matas Group and COOP Trading, across textiles, toys, cosmetics, electronics and home goods. Konges Sløjd, which sells children’s products, runs about 2,000 product lines a year in 27 languages across five seasonal collections and sells through 1,400 stores in 90 countries.

Complir’s first named sales lead outside Denmark is already France. Germany is the next desk the round is meant to open, and New York sits on a six-month fuse if the European retailers keep buying.