We have artistic ambitions, but also common sense. We are practical and pragmatic – we don’t showboat, our word is good and when we propose something, clients get enthusiastic. Right first time. 

in numbers


viable projects


year the studio was founded


top-quality professionals

That’s what we like best!

  • Projects worth hundreds of millions or even billions throughout the Czech Republic
  • Public and private sector projects
  • Viable proposals that stand up in practice
  • Long-term and repeated cooperation with clients

We don’t do that, sorry…

  • Designs for detached houses, unless there are at least 20 of them
  • Modernisation projects for houses, apartments, bathrooms and other small projects
  • Failure to meet deadlines and budgets
  • Contrived designs that tickle our egos

Studio frontmen

Marek Vrba

He helms projects. He oversees their quality and viability.

Studio frontmen

Martin Jeřábek

He drives A99 forward. The studio is growing — ethically and economically — thanks to him.

Studio frontmen

Olga Mesenská

She manages the office traffic. She brings chaos and restlessness into harmony. She relieves people of their worries.

We are architects, designers and engineers. As well as businessmen who can count, can work hard and don’t lose focus. We’ll guide your project so that it succeeds. On time, without any stress and on budget.

We’re not a one-man show or an anonymous colossus. We have grown up so that we can give our best: professionalism, responsibility for the result and the desire to find solutions whereothers just shake their heads in vain.

What will ensure the smooth running of a project

  1. Complete services from an architectural study to implementation,

  2. A fine-tuned architectural design that will stand up to the authorities and in practice,

  3. Experience with a variety of projects from apartment buildings, offices and schools to swimming pools and hospitals,

  4. Team members can stand in for each other, so a project’s continuity is maintained,

  5. An equal-to-equal approach, which is not common in larger companies,

  6. Honesty in communication and setting realistic goals..

Project management: our domain