From Consultancy To Construction
With over 15 years in the industry, our team of workplace change consultants are experts in delivering innovative solutions for international clients across a variety of sectors.
About Us
We specialise in creating flexible and modern work environments, custom-made for each client’s needs. We work within different budgets and schedules, focusing on sustainability, managing contractors, finding properties, and negotiating leases.
- 15+ years experience as workplace change consultants.
- Delivered innovative solutions across a variety of sectors internationally.
- We prioritise customer relationships and work hard to maintain them.
Sustainable Changes For A Productive Environment
Under the leadership of Tristan, Tristan D Sirman Ltd has grown to include a wide range of professional services.
Specialties:
- Culture and behaviour change
- Workplace change
- Workplace experience
- Change communication and engagement
- Coaching & mentoring




Testimonials
Wayne Hubbard
Chief Executive Officer – ReLondon
Tristan project managed our move expertly. He asked for direction when needed and took decisions when required. Moving offices is a complex task and rather than have one or two internal resources dealing with this, getting an expert and experience project manager like Tristan was a saving in time and effort.
I would recommend him without hesitation.
Steve Delpy
Chief Banking Officer – Paysafe Group
Tristan helped us open a new office in London and transition our people and equipment to the new location. He was organised, diligent, pragmatic and structured and delivered a very good outcome for us. I would certainly use him again for any future office moves that we may have.
Contact A Workplace Consultant
Thinking of restructuring, redesigning or relocating your workplace? Contact us today and talk to our expert team of workplace change consultants.