Results [0]
We strive to create a studio environment that encourages dialogue and critical input from every team member.
Our collective strength is our approachability and desire to meet common goals.

Tonia Tkachenko
She/herSenior Associate
BSc, MArch, ARB
Tonia leads dRMM Studio Berlin, having moved there after working at the London Studio since 2014. Besides managing day-to-day operations, teams, and project delivery, she plays a crucial role in expanding dRMM’s international presence.
Her diverse and extensive project experience contributes to dRMM´s broader mission of creating inclusive, sustainable and innovative places. While in the UK, Tonia gained valuable experience on various residential and commercial projects, including 51-54 Fenchurch Street, retrofit of East Ham Fire Station and design of the residential tower at Brill Place. Her leadership on dRMM’s North West Cambridge Hotel project shaped the studio’s approach to hospitality design, where flexibility is balanced with longevity. Tonia oversaw the project’s operations and played a key role in engaging with multiple stakeholders. She was Associate on Phase 1 of Tustin Estate, leading a large team of consultants and collaborators, and working closely with residents to develop the designs to planning stage.
In Berlin, she is leading the Potsdam Rote Kaserne Project, which provides student homes, a youth centre, and micro-apartments in an efficient modular timber construction. Tonia has also been applying her hospitality knowledge to the design of a wellness hotel on Portugal´s Atlantic coast.
Before joining dRMM, Tonia worked at Adjaye Associates in New York. She earned her Masters in Architecture from the Bartlett, UCL, and completed her Part III at Westminster University. Outside her work, she enjoys exploring Berlin by bike and taking dips in its numerous lakes.
People

Alex de Rijke
Director
Philip Marsh
Director
Sadie Morgan
She/herDirector

Jonas Lencer
He/himDirector

Judith Stichtenoth
She/herDirector

Saskia Lencer
She/herDirector

Tamsin Pearce
She/herFinance Director

Steven Wallis
He/himAssociate Director

Alexis Hewitson
She/herExecutive Assistant to Sadie Morgan

Andy Matthews
Project Architect
Auzar Tehrani
She/herSenior Architectural Designer

Benedetta Montaguti
She/herArchitect

Catherine Clarke
She/herAssociate, Studio Manager

Ceren Mihlar
She/herArchitectural Designer

Chris Bennett
He/himArch Assistant

Chris Cornelissen
He/himSenior Architect

Denice Mann-Toyinbo
She/herArchitect

Eva Neumann
She/HerArchitect

Finbar Charleson
He/himArchitect

Fin Orme
He/himArch Assistant

Findlay McFarlane
He/himArchitect

Helen Buchholz
She/herArchitectural Designer

Joe Morris
Senior Arch Assistant
Kat Scott
She/herAssociate, Regenerative Design Manager

Lily Teeling
She/herStudio Assistant

Lorenz Krauth
Architect
Mark Laverty
He/himArch Assistant

Mathilde Schaal
She/herArch Assistant

Michael Baldwin
He/himSenior Arch Assistant

Myah Phelan
They/themArch Assistant

Nazli Usta
She/herSenior Associate

Olivia Chan
She/herArch Assistant

Paris Gazzola
She/herArch Assistant

Regina Kertapati
She/herAssociate

Sam Skogstad
He/himSenior Arch Assistant

Tara Ryan
She/herBusiness Development

Thomas Smith
He/himArchitectural Assistant

Tonia Tkachenko
She/herSenior Associate

Victoria Hale
She/herSenior Associate

Will Howard
He/himSenior Associate

William Marshall
He/himSenior Architectural Designer