Zeum Sirius LLC is a compliance-first Amazon reseller run by an experienced private-label seller. We work with brand owners who want a channel partner that defends MAP, keeps listing content clean, and can open new geographic markets — not another unmanaged seller crowding your Buy Box.
Request Partnership Review How We Evaluate PartnersWe operate as an authorized Amazon reseller across a defined set of consumer product categories, evaluated against the same five-point framework every time. Every partnership starts with a documented review — and stays documented for as long as it runs.
Sourcing, authorization, and pricing agreements are on file before launch, not after a policy issue forces the conversation.
Every category is scored against the same criteria. One we don't operate in isn't overlooked — it didn't clear the bar.
One point of contact and no listing or pricing changes made without brand sign-off. No support queue in between.
We'd rather tell a brand no at step one than string out a review that isn't going anywhere.
— Our review philosophy, explained on the Brands & Partnerships page
With a U.S.-registered entity and a Germany-based operation, we help brands enter marketplaces they don't currently sell in — U.S. brands expanding into Amazon EU/DE, or EU brands entering the U.S. — instead of competing for share on a channel you already run.
A domestic reseller adds another seller on a listing you already control. Cross-market expansion adds a listing in a marketplace your brand isn't in yet — it doesn't split your existing Buy Box or dilute your existing sales history.
Every category below is assessed against the same five-point framework — market fit, listing quality, product authenticity, supply clarity, and long-term viability.