About grandega

Where change
becomes impact.

We close the gap between the target picture and lived delivery. As a hands-on partner, we bring structure to decisions, keep partners delivering and make progress, risks and value measurable. People bring us in when a transformation needs to start cleanly, get back on course, be stabilized or finally land in everyday work.

Team about
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We raise things before they get expensive. We make decisions, take responsibility and go new ways when the current approach clearly isn't leading to the goal.

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Tailored

We start from your situation, not from a standard procedure. We use proven methods and structures as a basis and adapt the approach, team and formats so they fit your organization and work in everyday practice.

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Entrepreneurial

We don't think in work packages, but in impact. That's why we take responsibility for progress, decisions and results. We don't manage problems – we make them solvable.

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With integrity

We speak plainly, even when it gets uncomfortable. We make risks visible, address conflicting goals openly and stay independent in our assessment. You can rely on what we commit to.

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Collaborative

We create collaboration where interests, roles and expectations diverge. Especially in demanding phases, we create clarity, connect the people involved and align everyone on the next effective step.

Why companies choose us

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Experts for
your transformation
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client successes
delivered
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technology and
industry partners

At grandega, you'll find people who don't just analyze complex initiatives, but steer them through critical phases. They know transformation not from a textbook, but from delivery: from programs with many stakeholders, demanding decisions, technical dependencies and organizational change. What connects them is the drive to take responsibility and, in doing so, create clarity, progress and impact.

Team about
Marvin Equit
Marvin Equit
Consultant
  • Needs coffee to start the morning.
  • Lived in Sweden for half a year.
  • An analyst, not a showman.
Ralf Kotthaus
Ralf Kotthaus
Director
  • Consultant is his dream job.
  • Repairs and restores Italian espresso machines.
  • A good day starts with a good coffee.
Achim Sossenheimer
Achim Sossenheimer
Director
  • In my projects, people are at the center – that's decisive for project success.
  • Riding motorcycles is my passion.
  • I collect gin, from every holiday destination, I bring back a regional product.
Joachim Dütz
Joachim Dütz
Associate Director
  • Wrote his master's thesis on AI back when it was still science fiction.
  • Lived abroad with his family for 2.5 years.
  • For 11 years, I've been repairing bicycles for refugee aid.
Stefanie Biberger
Stefanie Biberger
Founder + Managing Partner
  • Loves plants, but doesn't have a green thumb.
  • Always has to do the math to figure out how old she is.
  • Has 15 tabs open on average.
Dominik Equit
Dominik Equit
Founder + Managing Partner
  • Reliably turns "We've always done it this way" into a discussion.
  • Can talk for hours about rum, transformations or bad processes.
  • Considers change successful only when people genuinely want to work with it.
Sarah Drywa
Sarah Drywa
Consultant + Service Lead OCM
  • Connects people & perspectives.
  • Has a soft spot for structure & planning.
  • Plans trips around good food.
Hakan Algül
Hakan Algül
Director of Sales
  • Is more often at the sports field than in her own garden.
  • Recharges by cycling, hiking and at the Betze stadium.
  • Family person, grill master and host by passion.

We don't work from a template. First we create an honest picture of the situation, then we bring clarity to decisions and delivery. What works gets reinforced. What holds things back is named openly. That way, analysis doesn't turn into yet another concept, but into an approach that makes your initiative more effective step by step.

01
Understand the situation and impact

First we take a close look: where does your initiative really stand? Which goals, risks, dependencies and expectations shape the situation? And what impact should actually emerge in the end?
The result is an honest picture of the situation. Not a snapshot for the next status meeting, but a basis on which decisions can be made with confidence.

02
Bring clarity to delivery

We bring structure to complex initiatives. We make visible which decisions are missing, which topics need to be prioritized and where responsibility should be sharpened.
Together with your teams, we make sure analysis turns into concrete delivery: with clear next steps, sound steering and a shared understanding of what matters now.

03
Secure and sharpen impact

We continuously check what's working and where adjustments are needed. When conditions change, the approach is adapted. What brings no value is dropped. What creates impact is reinforced. That way transformation doesn't stop at activity, but moves toward measurable results.

As part of our carbon offsetting, we support recognized climate protection projects that contribute to the UN Sustainable Development Goals. They combine climate protection with local development, better living conditions and technological progress.

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Pakistan: Zorlu Enerji Wind Project.

The 56.4 MW Zorlu wind farm project will contribute to the sustainable development of the project area through the following impacts:

Economic development: The project generates around 159,010 MWh of electricity per year, reduces outages and voltage drops and thereby strengthens the economy.

Social development: The project provides employment opportunities during construction and operation, improving income and living standards.

Environmental development: By reducing the use of fossil fuels, the project has a positive impact on the local environment and improves Pakistan's carbon footprint.

Technological development: The project brings an important transfer of technical know-how to Pakistan and encourages further projects of this kind.

India: Bundled Solar Photovoltaic Project by ACME.

The Bundled Solar Photovoltaic Project is an initiative to install grid-connected solar power plants in India. The project aims to strengthen energy security, diversify the energy mix and drive the sustainable growth of the sector.

The project is financed through the sale of Verified Carbon Units (VCUs). As a voluntary initiative, each special purpose vehicle (SPV) implements its own solar project.

Since India has no fixed laws to promote renewable energy, private initiatives like this project are crucial for expanding sustainable energy sources.

Malawi: High Efficiency Wood Burning Cookstoves.

The project involves distributing fuel-efficient improved cookstoves (ICS) in Malawi.

The ICS distributed through this project replace basic cookstoves. As part of the project, around 500,000 ICS will be distributed and installed in households across Malawi. The plan is to distribute single-pot TLC-CQC rocket stoves through this project.

The ICS burn wood more efficiently, improving heat transfer to the pots and saving fuel. This not only helps stop the rapidly advancing deforestation in Malawi, but also reduces the health risks from indoor smoke.

Another positive effect is that women and children have to spend less time gathering firewood, opening up more opportunities for education and work.

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What sets grandega apart from a classic strategy consultancy?

We don't come to present a target picture and then leave. We stay where transformation gets difficult: in decisions, steering, partner management, change and delivery. Our value emerges when strategy becomes a robust program. When risks become visible before they get expensive. And when the planned value doesn't stay on slides, but lands in everyday work.

For which companies is grandega the right partner?

We work mainly with upper mid-market companies and organizations that have to handle large initiatives but don't have corporate structures for them. Typical cases are ERP transformations, new operating models, software and provider switches, digitalization programs or projects that need to be brought back on course. Our clients don't need a large consulting crew, but experienced steering power that becomes effective quickly.

Will we work with experienced consultants or with rotating project teams?

You work with people who know complex transformation initiatives from hands-on experience. No interchangeable profiles, no learning curve at your expense.
We put teams together so they fit your situation, your organization and your initiative. What matters isn't who happens to be available, but who really moves your program forward.

Are you really independent?

Yes. We don't sell software, don't represent vendors and earn nothing from particular systems or service providers. Our independence is central to our work. We say what we see. Even when it's uncomfortable. That's exactly why we can assess decisions, partners, risks and options honestly.

Why should we trust grandega?

Because since 2016 we've worked where transformations become critical: in complex programs, under time pressure, with many stakeholders and high responsibility. We're big enough to lead demanding initiatives, and focused enough to stay personal. Our clients bring us in when things get serious. And they recommend us when it works.