We are a design consultancy, specializing in the creation of contemporary interiors for all scales of projects. Our expertise extends back over more than twenty years of successful work in the concept, design and realization of commercial projects as well as the creation of stylish and comfortable private homes. It is quite simply put our business to develop creative, bespoke and appropriate designs which enhance and bring more value to your brand, your business, your home. We are an enthusiastic team of professionals working dedicatedly to generate creative solutions.


We will meet with you to discuss your project, requirements and wishes. Following this meeting we will draft a proposal for the work involved outlining the working process for your consideration. The designer’s working process follows a series of consecutive stages, which build upon each other to develop the design from first ideas to detailed information as a basis for tender and building works. The designs will be discussed with you at each stage to ensure you are happy with the developments prior to progressing with the next step.

CONTACT US to discuss your project and for a free proposal.


Johanna Mortimer

Innenarchitekt DIPL ING FH

Johanna is a founder, owner and a director of innendesign.

She has a long track record of creating compelling schemes in retail, leisure, customer experience and branding with a portfolio of successful projects for clients ranging from private individuals, public personalities, renowned brands to multinational corporations.

Trained both in Stuttgart and London she graduated with a degree in interior architecture from Stuttgart FHT.

She relishes working with, guiding and nourishing the dynamics of multi-disciplinary teams for results that are out of the ordinary and her international background has been instrumental in creating insightful design solutions in the work with clients such as Volkswagen AG, Deutsche Telekom, Rezidor, Grosvenor, Breuninger, De Bijenkorf, Galeria Kaufhof, Hudson's Bay Company, Monsoon Accessorize, Rocco Forte Hotels, Corio, to name a but few

and in her capacity as design directors has closely collaborated with design consultancies and architects both in the UK and internationally, many of whom are well known in the industry such as Virgile and Partners, Blocher and Partners,Fitch, 20.20, CallisonRTKL.

She is responsible for the creative content and development at innendesign and is a client contact throughout all stages of the project.

Jonathan Mortimer

Interior Designer, BA (HONS)

Jonathan is the co-founder and director of innendesign.

He holds a degree in interior design from Middlesex University, and has worked as a design consultant for over twenty years.

Jonathan lectures interior design at Middlesex University and is fundamental in forging imaginative new design pathways and instilling the next generation of designers with the vision, skills and creative thinking to shape the environment of the future.

His portfolio spans from work on high end residential projects worldwide, such as an extensive villa complex on the private Caribbean island of Mystique involving elaborate detailing and outstanding craftsmanship to commercial projects in the hotel and wellness and beauty sector including clients such as Q-Hotels, The Sanctuary and Guinot.

Jonathan brings a future thinking, visionary aspect to every project.