Consulting from Berlin · personal support and digital collaboration across Germany
Our team supports personal and business development — from individual decisions to digital processes, commercial structures, accounting and controlling.
What matters to us
From our two Berlin offices, we combine clear responsibilities and dependable cover with advice that remains genuinely personal.
Whether you are reconsidering your professional direction, facing an entrepreneurial decision or redesigning internal workflows, we work with you personally, confidentially and one to one.
Our services
Personal development, entrepreneurial decisions, modern processes and reliable accounting — coordinated from a single point of contact.
All services in detailIn confidential one-to-one conversations, we create clarity, assess options and define practical next steps for your personal or professional path.
Together, we identify potential, develop business opportunities and create a sound basis for your next decisions.
We rethink workflows, administration and accounting with you, and support the transition from paper-based to digital processes.
We help you prepare financing arrangements and important projects, involving the right specialists from our network whenever required.
Ongoing financial accounting, meaningful reporting and structures that turn figures into useful management information.
Reliable payroll services with clear responsibilities and a practical understanding of your organisation.
Digital accounting & processes
We help organisations establish or develop digital accounting and commercial workflows. Instead of looking at isolated applications, we consider the complete process — from documents and internal responsibilities to accounting and reporting.
DATEV-based and open to interfaces. Personal in Berlin — digital across Germany.Set up and optimise internal accounting functions with clear responsibilities and practical workflows.
Move from paper-based bookkeeping to digital document flows, approvals and transparent filing.
Connect upstream systems, industry software and commercial applications with accounting and DATEV.
Coordinate IT providers, tax advisory firms, lawyers and software partners around the actual requirements.
A dependable team
Our experienced team combines clear responsibilities with a shared understanding of your situation. You benefit from direct access, reliable cover and personal support — without the anonymity of a large organisation.
Management Consulting · Accounting · Coaching
Personal LinkedIn profileOliver Rentmeister · personal adviser and sparring partner
Dedicated responsibilities for coordination, appointments and dependable workflows
Dedicated specialists, direct extensions and reliable cover
You know who is responsible for your work and can contact them directly. Reliable cover ensures that your matters continue to move forward.
Our network
We work closely with IT providers, tax advisory firms, lawyers and trusted specialists in financing and business valuation. This broadens what we can coordinate without making your route more complicated.
Where valuations, legal questions or complex tax matters require specialist expertise, we bring in the right professionals and stay at your side.
Experiences from our work
Reviews from our clients on Google offer an independent view of what it is like to work with us.
View Google reviews