Theresa Tenneberg I Interim Executive & Senior Advisor I CEO, CPO, CDO

Digital Transformation, Product and Business Development

When your business model no longer holds, new products fail in the market, and digital transformation stalls – I bring clarity, direction, and deliver impactful execution.

When change is overdue

but the necessary measures do not ignite

Many companies are realizing that they can't continue as they are. Despite strategy workshops, investments in digitalization, and ambitious roadmaps, the breakthrough remains elusive.

New business models fail due to implementation. Products fail to meet demand. Digital services fail to add value. Leadership and organization become lost in day-to-day business. This turns transformation into an expensive experiment.

This is where I come in: As an experienced interim manager, I lead product and business units, develop digital business models – and make transformation feasible, economical, and effective.

My offer

targeted reinforcement for growth and change

Your benefit

when strategy meets implementation

Growth from existing stock

Rethinking existing business – for new markets, new revenues, new relevance

Develop new revenue sources

Digital services that generate revenue and complement existing business

Ability to act in day-to-day business

I take responsibility, relieve your managers and get projects out of the deadlock

Regain competitive strength

Your company is ready to connect again – strategically, structurally and organizationally

Digital innovation that works

Technology combined with real customer proximity – so that new offers are not only possible, but marketable

Transformation with team and impact

Strengthened leadership, culture and collaboration – because sustainable change starts within

Who I am

and what drives me

My name is Theresa Tenneberg. For two decades, I’ve helped companies unlock new revenue potential and turn transformation into measurable business impact – whether as a consultant at Roland Berger, as CDO at TÜV Süd, or as Senior Vice President of Product at a private equity-led SaaS company.

What drives me: The interplay between people, technology, and business strategy. The conviction that organizations can achieve more – when structures are clear, products are relevant, and leadership is effective.

Today, I support mid-sized companies and portfolio firms in reshaping their business models, turning innovation into market-ready solutions, and enabling sustainable scaling.

Interim Executive for Digital Transformation, Product and Business Development

- Theresa Tenneberg | CEO I CPO I CDO