We orchestate technology, people and processes to ensure your organisation can thrive now and in the future.

Let’s get your project running!

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"Change can be challenging, but with the right plan, it becomes an opportunity. Together, we create structure and clarity for your transformation."

Hanna Siebke, Senior Consultant

"Successful consulting begins with seeing the people behind the task. That's why we believe in tailor-made solutions that sustainably advance your organisation."

Julius Prinz, Junior Consultant

"We make your project ours. We bring the necessary tools, motivation and commitment to ensure our joint success – even when the going gets tough."

Martin Orthen, Founder & CEO

Every business will become an AI business — and first movers will capture a disproportionate share of value — just as they did in the dot com era.

Mike Betts, Digital Product & GenAI Director

"A mindset of change requires courage, clarity, energy and the willingness to take responsibility. We enjoy supporting organisations in this process."

Lena Harnisch, Senior Manager

How we work


In the rapidly evolving landscape of digital transformation, where transformative forces like artificial intelligence and sustainability reshape markets at an unprecedented pace, the true differentiator for businesses lies in forward-thinking, strategic clarity and execution excellence.

At 55BirchStreet, we go beyond observing digital trends; we uncover their fundamental business implications for organisations and support our clients in implementing the changes. We orchestrate technology, people and processes in the best interest of our clients for them to become future-ready. Together with our customers and partners, we go through the transformation process in every form to ensure they can navigate and thrive in the digital era.

We're highly
outcome-focused

Our goal is not just presentations, but sustainably implementing change. Instead of heavy strategy papers, we help you prioritise and structure your vision into actionable plans, tailored to your unique situation to achieve your goals.

We think future first

As a consultancy, we leverage experience across industries, but old methods cannot solve new challenges. We focus on creativity, AI-first thinking, and cutting-edge techno-logy to help you outpace the competition and lead your organisation into the future.

We are your
extended super team

We extend your brain and muscle power by immersing ourselves quickly and deeply in your organisation, acting like a supercharged part of your team. At the same time, we challenge the status quo, share our outside perspective, and deliver results efficiently to reduce your pressure.

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What we do

At 55BirchStreet, we orchestrate technology, people and processes to ensure you can navigate and thrive now and in the future. We offer strategic sparring, expertise and hands-on implementation power to shape the future of your organisation and drive your future success.

Project
Management

As your temporary colleagues, we transform your visions into actionable plans and implement your project successfully. We leverage innovative tools, methods and mindsets to enable your team along the way.

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Change & Organisation

As your trusted partner, we accompany you through the change into a dynamically resilient organisation, supported by systemic approaches and GenAI, to perform and succeed in complex markets.

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Generative AI

Thanks to the unique insights we've gained from developing our own AI-first consulting tool, we're the perfect partner to help you plan, integrate and leverage generative AI across your organisation.

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Sustainability

We drive the sustainable transformation of your organisations, products and processes by overcoming the big "Yes, but..." with responsibility, clarity and communication.

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Latest at 55

Stay up to date as we discuss current topics and trends that impact people, tech and processes. We make complex topics tangible for everyone. Most blog articles are only available in German, but feel free to reach out. Stay curious!

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