Technology enabled personalized marketing solutions

Rosemark Capital invests in leading Marketing & Media Technology (MMT) companies

We bring proven growth strategies and the hands-on expertise to provide the support and pragmatic advice that accelerates enterprise value.

Rosetta Marketing grew from scratch to $250M in revenue in less than 13 years due to a focus on Personality Segmentation, consulting-led technology solutions, business units structured by industry vertical and strategic acquisitions that added capabilities.

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An enterprise benefits platform (SaaS) focused on driving healthier behaviors and thereby reducing employees’ long-term healthcare costs.

Results led to ~3x YoY growth rate and successful sale to Castlight Health (NYSE: CSTL).

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"What" based marketing isn't enough - you must understand the "Why" of consumer beliefs and preferences to deliver compelling personalization

Our focused investment strategy allows us to partner with the strongest management teams and bring our experience and knowledge to support their growth aspirations


Doctor on Demand is delivering 125% YoY revenue growth since initial investment.

The fastest, easiest way to see an urgent care doctor or psychologist on your computer, tablet, or phone - from the comfort of home.

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Everything we do starts with the entrepreneurial mindset