K-Zone closes ₩6.3B Series B to scale AI-driven reverse logistics platform REMEX

What's the deal? South Korean reverse logistics startup K-ZoneDealroom has a profile for this one. Try Dealroom → has closed a ₩6.3B (~$4.5M) Series B round to build an AI-powered platform that automates global trading of returned, excess, and obsolete inventory. Investors include TimeWorks InvestmentDealroom has a profile for this one. Try Dealroom →, Bon Angels Venture Partners, California-based Strong VenturesDealroom has a profile for this one. Try Dealroom →, and Singapore-based Guardian FundDealroom has a profile for this one. Try Dealroom →.

K-Zone operates REMEXDealroom has a profile for this one. Try Dealroom →, a platform that brings data-driven structure to the traditionally chaotic world of reverse logistics — where returned goods, overstock, and dead inventory are resold through wholesale channels. The company reached profitability within three years of launch and has grown to roughly ₩12B (~$8.5M) in annual revenue, achieved with a core team of just 10 people.

Why now? Global e-commerce return rates keep climbing, and the resulting mountain of unsold goods is becoming a serious cost centre for retailers. The reverse logistics market is expanding fast as brands scramble for better ways to recover value from inventory that used to be written off or dumped.

K-Zone plans to use the fresh capital to upgrade REMEX from a rule-based system to one driven by AI agents that can find buyers, propose deals, automate sales outreach, and analyse markets — all without human intervention.

What could go wrong? Reverse logistics is a fragmented, relationship-heavy business where trust matters. Automating buyer matching and deal-making with AI agents is ambitious, but convincing wholesale buyers to transact through an algorithm — rather than through their existing broker networks — will be a tough sell in some markets.

The company also faces stiff competition. Larger logistics players and well-funded US startups are eyeing the same space, and K-Zone will need to scale its US operations quickly to defend its niche.

The signal: K-Zone's investor mix — spanning Seoul, Silicon Valley, and Singapore — underscores growing cross-border appetite for reverse logistics infrastructure. The participation of Strong Ventures, a US-based corporate investor focused on Korean startups entering the American market, suggests the real bet here is on K-Zone translating its lean, profitable playbook into a much larger US opportunity where return volumes dwarf those in Asia.

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