Our work


Our clients

  • retail strategies / in-store audits
  • brand & marketing strategies
  • retail tours with commentary
  • architecture and in-store design
  • interior elements design
  • retail space remodeling
  • branding, corporate identity
  • omnichannel campaigns
  • creative POS/POP solutions
Digital Retail
  • digital media & signage consulting
  • creative blending of digital HW/SW
  • own solutions for retail network administration
  • pre-press, print production, 2D & 3D elements
  • print finishing & installation
  • distribution & logistics

For over a decade WELLEN has been developing retail strategies for major international brands. We live and breathe retail, offering end-to-end solutions that deliver positive brand experiences.

Our in-house strategic, creative and production teams are fully integrated to scale to any size of campaign. From gathering customer data to strategy formulation, execution, and measurement, there isn’t a phase of the campaign cycle we don’t have covered. We delight in helping our clients build and maintain a successful retail image through effective and targeted communication that has a direct impact on the bottom-line.

We believe, that through effective and directed communication at point of sales/retail we help our customers to deliver positive brand experience and drive sales.

Our team

Petr Šimek

Managing Director
Petr has been running WELLEN since 2004. He oversees all of the agency‘s creative outputs and provides clients with strategic insights. Petr brings a passion for retail, an eye for design and sharp business acumen. With more than a decade of hands-on retail marketing experience and travelling the globe in search of innovative retail concepts, Petr’s clients are assured of creative solutions. Petr has built the WELLEN team of research, creative, design and production experts to ensure successful project execution. Petr prides himself in building lasting relationships such as the more than 12 years with Vodafone. Petr is a longstanding member of POPAI and juror at IMC (Integrated Marketing Communications) European awards.

Konrad Rostkowski

National Manager
Konrad has almost twenty years of practice in advertising, with vast experience in both production and client service. He leads the Polish WELLEN team and is responsible for developing new business opportunities in Poland.