
DM4Y
Venture studio portfolio
Performance marketing and growth systems for brands scaling in the US and Germany.
Visit websiteAbout DM4Y
DM4Y combines performance marketing, creative, and automation so campaigns and customer journeys can be measured and improved week to week, across US and German markets.
What we did
Cross-border brands need growth systems that work in both US and German channels, not a single playbook pasted across languages. DM4Y is the operating company for performance marketing, creative, and automation with weekly measurement. Lehnert Ventures founded and operates the entity as part of the studio stack.
Want the same team on a scoped problem for your company? See consulting. Want to build or partner on a company with us? Start with the venture studio.
Current Status
Growing client portfolio across USA and Germany. Expanding the service stack.
Our role and outcome
Founding and operating entity: strategy, growth systems, performance frameworks. Outcome: a studio-built company with clear ownership of product and go-to-market, not a slide-only advisory seat.
DM4Y FAQ
What is DM4Y?
Performance marketing and growth systems for brands scaling in the US and Germany. DM4Y combines performance marketing, creative, and automation so campaigns and customer journeys can be measured and improved week to week, across US and German markets.
What was Lehnert Ventures' role and outcome with DM4Y?
Founding and operating entity: strategy, growth systems, performance frameworks. Outcome: a studio-built company with clear ownership of product and go-to-market, not a slide-only advisory seat.
Is DM4Y still active in the venture studio portfolio?
Status: Active. Growing client portfolio across USA and Germany. Expanding the service stack. See the full venture studio portfolio for related companies.
More Portfolio Companies

Bytient
B2B lead gen with AI targeting, enrichment, and outreach built for pipeline, not vanity traffic.

CapitalConnector.ai
Matches startups to VCs and angels by sector, stage, and thesis, used by 1,000+ startups.

Rothsteiner
German DTC food brand grown with analytics, logistics, and performance marketing.
Want the operating model behind portfolio companies like this one? Read how venture studios build companies.