Marco Koehler

Stockouts on bestsellers. Cash trapped in inventory. Forecasts that don't hold anymore. These aren't bad months — they're signals your Supply Chain was never built to last.

I step in as your Interim Supply Chain Manager and take the wheel - hands-on, from the inside, for as long as you need. No recruiting, no onboarding gap.

→ Or start with the Diagnostic: pscmhouse.com/diagnostic

Leading the Procurement & Supply Chain team at Glow25, one of Germany’s fastest-growing eCommerce companies.

My focus:
- Ensuring stable, scalable supply operations
- Managing suppliers, production partners & 3PLs
- Aligning planning with growth
- Building efficient, data-driven processes

We keep things running — so the business can grow.

At DVENTORY, we helped eCommerce brands simplify their data by connecting Amazon and Shopify to Google Sheets — enabling fast, clean, and live reporting.

Worked as Supply Chain Analyst at Glow25.

I supported eCommerce brands like Glow25, SNOCKS & DOONAILS (and so many more) with custom Google Sheets tools for inventory management and data analysis — helping them reduce complexity, avoid overstock, and stay lean without expensive software.

And that, kids, is how I met your moth... ah, sorry. How I met Glow25.

Launched my first own eCommerce brand and brought a range of physical products to market. While the venture later shifted direction, EQPMNT laid the foundation for my understanding of inventory, operations, and what it takes to build something from scratch.

As a Key Account Manager, I was responsible for on-site client management and overall customer acquisition. I consistently delivered high-quality customer presentations, offered creative and proactive promotional product ideas, and provided suggestions for comprehensive marketing concepts. With the support of a great team, I ensured that my clients received exceptional service and had all their ne

Managed global procurement for cooling devices and retail merch within the Brand Merchandising team, including factory visits in Asia and supplier development. Oversaw a high-volume budget and gained hands-on experience in international procurement, operations, and cross-functional teamwork.

Gained hands-on experience in procurement, negotiation, and project management. Led OEM import operations, managed client relationships, and supported junior team members — building a solid foundation in international trade and operational leadership.

Mar 2026

Jul 2023

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Jun 2023

Sep 2023

Lehrjahre sind keine Herrenjahre, sagte man mir. Die Schule werde ich vermissen, sagte man mir. Und dem war auch so. Anfangs habe ich die Ausbildung noch eher als Spiel betrachtet, doch mit der Zeit wurde mit der Ernst der Situation bekannt und ich begann, mich einzubringen. Ich entwickelte mich persönlich in dieser Zeit enorm und bin meinem Arbeitgeber für diese sehr prägende Zeit endlos dankbar.