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Founder · Operator One

A decade running EU marketplace operations, before building the operator.

Operator One is led by Ondrej Hradec.

His career runs through European marketplace operations from inside the seller account: Babymarkt.de in Germany, where he ran e-commerce for Eastern Europe and Asia. Then factor-a in Cologne, the Amazon-focused agency later acquired by Dept. Then cross-border e-commerce at Fiege Logistik. Then a multi-brand marketplace operator at Mascot Online in Almere, as Head of E-Commerce and then Director.

Operator One is the operator he ended up building — the one the brands he'd been meeting kept needing, and the market wasn't shipping.

Founder · CEO

Ondrej Hradec

12+ years operating EU marketplaces

  • Built in the seller's seat

    Marketplace operations learned from inside Seller Central — across Babymarkt.de in Germany, factor-a in Cologne (the Amazon-focused agency later acquired by Dept), Fiege Logistik and Mascot Online.

  • Multi-brand portfolio depth

    Operator across Bol, Amazon, eBay and the EU long tail — running multi-brand portfolios at Mascot Online before founding Operator One.

  • CEE + APAC expansion, first-hand

    Built the CEE rollout at Babymarkt and the Asia channels (Tmall, Tmall Global, JD, WeChat) — then ran the Fiege × JD.com flagship-store partnership.

  • MoR running since 2021

    The Merchant-of-Record operation has been running continuously since 2021 — Operator One was incorporated in 2023 to consolidate that work under one brand.

How Operator One was founded

Background · 01

Marketplace operations, learned inside the seller account.

Ondrej's career started at Babymarkt.dein Germany, one of Europe's largest baby and kids retailers. He joined as E-Commerce Project Manager and then took on Region Manager E-Commerce for Eastern Europe and Asia — running the online and marketplace side of the business at real cross-border volume.

The work covered the full operating stack: catalogue, listings, fulfilment, account health, returns. Plus the CEE expansion and the China channels — Tmall, Tmall Global, JD, WeChat. Years of it, before the EU marketplace map looked anything like it does today.

From there: factor-a in Cologne, the Amazon-focused agency later acquired by Dept, as Business Unit Manager APAC. Then cross-border e-commerce at Fiege Logistik, the German logistics group, including the Fiege × JD.com flagship-store partnership.

The last stop before O1 was Mascot Onlinein Almere — Head of E-Commerce, then Director — running a multi-brand marketplace operation across Bol, Amazon, eBay and the pan-EU long tail. Same shape of work, one layer up: a portfolio of brands instead of a single retailer's catalogue.

The gap · 02

The same stack kept stopping good brands.

The pattern across those roles was consistent. Good brands, with real demand in Europe, kept getting held up by the same operational layer.

Entity formation. Per-country VAT registrations. GPSR. EPR. DAC7. Marketplace seller approvals. Multilingual listings. FBA setup. Local-language customer service. Returns flows. Eco-contribution filings.

None of it was differentiating. All of it was necessary. And every brand was doing it from scratch.

The market had two shapes available: build the entire compliance and operations stack yourself, or stay the legal seller on paper and pay someone to push the buttons. The third option — an operator that takesthe whole stack onto its own balance sheet — was the gap.

Operator One today · 03

One operator, one contract, the whole stack.

Operator One is a Merchant of Record for European brands across 27 EU member states plus the UK, on 100+ marketplaces. The underlying MoR operation has been running continuously since 2021.

The company runs two of its own EU fulfilment centres — one in the Netherlands, one in Germany — so stock and returns sit inside the operation rather than a third party's. The O1 Suite and the internal Forges (catalogue, advertising, content) are built in-house against the marketplaces O1 actually runs on.

The product is simple: O1 is the seller. The brand is the brand. One contract covers the rest.

Years of MoR operation (since 2021; Operator One BV founded 2023)
5+
Brands operated
50+
Marketplaces active
100+
Countries · EU + UK
28
Where I'm taking O1

Marketplace selling is going to keep getting more regulated. Our job is to keep it invisible.

GPSR is in force. DAC7 is in force. EPR is widening every year. AI-driven listing and advertising tooling is rewriting what good operations look like. The regulatory and technical surface on EU marketplaces is only going to get bigger, and the brands that win are the ones that don't have to think about that stack at all.

That's the bet Operator One is built around. Three things we're actively shipping into 2026 / 2027:

  • →

    Long-tail marketplace rollout

    Beyond the obvious — Amazon, Bol, Zalando, Allegro — the next 30+ platforms where category-specific brands actually win: Cdiscount, OTTO, Kaufland, MediaMarkt, About You, Decathlon, ManoMano, Leroy Merlin, and the long tail behind them.

  • →

    Regulatory absorption — GPSR, EPR, ViDA, AI-disclosure

    Each new EU obligation absorbed into the MoR contract before the brand has to learn it. ViDA hits in 2027; we'll already be filing under it.

  • →

    Suite + Forges shipping

    O1 Suite (the brand dashboard), Visual Forge (AI imagery), Content Forge (PIM), Advertising Forge (PPC). Built in-house against the accounts we actually run.

The end state is simple: a brand ships product to one warehouse, and Europe sells.

If you sell products and you want EU marketplace reach without rebuilding your finance, legal and ops org around it, let's talk.

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About Operator One: Common Questions

Who founded Operator One?

Operator One was founded by Ondrej Hradec, an ecom veteran with more than a decade in marketplace operations. He started on the buyer side at Babymarkt (one of Germany's largest baby and kids retailers), sourcing product from China into European marketplaces, then founded Operator One to remove the EU expansion stack (entity, VAT, GPSR, EPR, DAC7, marketplace approvals) that he watched brand after brand have to rebuild from scratch.

Where is Operator One based?

Operator One is registered in the Netherlands (KvK 90562704, Almere) and operates from offices in Almere (HQ) and Lucca. From those two hubs we run marketplace operations across all 27 EU member states and the UK.

How long has Operator One been operating as a Merchant of Record?

About five years as Merchant of Record. Operator One officially started in 2023 and has operated in this MoR solution since 2021 — the legal seller of record for brands on European marketplaces ever since. That's the regulatory and operational depth a brand picks up the moment they sign with us.

Why a Merchant of Record model and not just a marketplace agency?

Because the work that costs brands months (entity formation, per-country VAT, GPSR, EPR, DAC7, marketplace seller-of-record rules) only goes away if the operator IS the legal seller. An agency can manage your account; it can't take fiscal and regulatory liability for the transaction. The MoR model is what actually moves those constraints off the brand's books.

How big is the team?

Operator One runs with a multilingual team across Almere and Lucca, plus two of our own EU fulfilment centres. We don't publish a headcount because it's the wrong question. What matters is that the operating pod assigned to your brand (account, ads, content, compliance, finance, fulfilment, customer service) is bigger than the in-house alternative you'd be staffing yourself.

What's the founder's day-to-day involvement?

Ondrej is CEO and stays close to the operating side: new market openings, complex MoR onboardings, and the platform direction across O1 Suite and our internal Forges. Day-to-day account management sits with the dedicated brand pod, but the operator playbook is set from the top.

Does Operator One work with brands based outside the EU?

Yes. A large part of what Operator One does is help non-EU brands (US, UK, Asia, Australia) enter European marketplaces without setting up a legal entity. We act as the Importer of Record and Merchant of Record, so the brand never needs an EU company, an EU VAT number, or an EU bank account to start selling.

Stop Losing Revenue to EU Complexity.

Book a free 30-minute consultation. We'll map out your European expansion, identify compliance requirements, and show you exactly how fast you can go live.

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