We are curious, creative people who enjoy collaborating to deliver inspirational solutions to the most demanding briefs. It’s an approach that brings out the best in our people and yours.
Our highly qualified architecture and design professionals deliver solutions for premium brands, financial services providers, technology players and the fast-growing and specialist data centre market.

Design
From workplace planning to major fit-outs and refurbishments, including specialist design requirements.

Technology
With 25 years’ experience, we are at the forefront of industry-leading solutions for the specialist data centre sector.
Our history
TTSP moves offices to 42 New Broad Street, London
2015Bill Ryan takes over
as MD, following Tim Jennings resignation
New optimism, recruitment and growth, post recession
2012Another award-winning project (BCO and Mixology) delivered on behalf of Jaguar Land Rover
2011TTSP celebrates 50 years of inspiration with a new look for
a new decade. Nomura HQ at One
Angel Lane wins ‘best in class’ award at BCO and Mixology
Global recession bites, but TTSP ‘bucks
the trend’ with major Data Centre projects being delivered in the mission critical sector and a new London office Headquarters for Nomura
Share options offered to
Associates for the first time in TTSP history
3 Year Strategic Plan is a catalyst for significant recovery in financial performance, facilitating retirement of Mike Carter and recovery of shareholding held by estates of former Directors
2004Tim Jennings assumes role of MD and Mike Carter resigns his position as CEO to act as part time Chairman
2001TTSP acquires
The Fookes Partnership
5 Year Strategic Plan facilitates retirement and transfer of ownership from 2 Principal Shareholders, with an ESOP Trust established to warehouse share transactions to third generation ownership, headed by CEO Mike Carter
1992Partnership incorporates, with 3 Principal Shareholders and 4 Board Directors
1990Establishment of ttsp hwp seidel in Frankfurt
1988Consolidation of 3 London and 1 Bristol office into our new Goswell Road headquarters, followed by significant UK recession
1984Tom Saunders retires; second generation ownership begins, led by 5 Partners
1980Introduction of CAD, with TTSP as an early UK adopter
1974Partnership established in Bethnal Green, London
1966First major City commission – relocation of Charterhouse Group to new Paternoster Development
1961Sole Trader practice established by Thomas Saunders in Essex – small scale domestic and commercial projects
TTSP Europe

With ttsp hwp seidel in Frankfurt, we are proud to operate across Europe and to be able to support the European operations of our global clients.
Many of TTSP clients have global workplace standards that must also embrace local cultures. No two countries or indeed clients are exactly the same and therefore workplace solutions need to respect such differences.
Established in 1991 and under the leadership of Managing Directors Christian Krauthammel and Alex Hauser, our 30+ local team offer architecture and interior design skills across the commercial and data centre markets.
Whilst we share a common purpose and vision with our German colleagues, together with many common clients, our Frankfurt office has also established its own impressive client and project list across Germany and further afield.
Christian and Alex will be delighted to assist with your local requirements.
Click here for our European website.
Click here for our European contact details.