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Retail Capabilities Built on Direct Operating Experience

Practical expertise across procurement, private label, strategy and commercial execution — led by Dr. Tanja Hacker.

Retail Experts Group combines Dr. Tanja Hacker’s direct operating experience as Vice President at Lidl and Managing Director at Aldi with a curated international network of specialists. The capability areas below reflect the functional expertise behind every engagement — from procurement and private label to strategy, sourcing and commercial execution.

We work with retailers, FMCG companies, suppliers, private equity firms, hospitality groups, and startups and scaleups that need practical, retail-experienced guidance rather than generic strategy advice.

Every capability area becomes structured, hands-on collaboration — workshops and strategy sessions with your team, not a slide deck handed over at the end.

Whether the focus is procurement, private label, pricing or market entry, Dr. Tanja Hacker and the Retail Experts Group network work directly alongside your team to turn expertise into decisions you can act on.

Discuss which capability area matters most for your business.