Casual seating area at 101 New Cavendish Street, Level 2, with a green sectional sofa, blue chairs, and round tables in a modern office setting.

Cat B Fit out

Bringing your workspace vision to life with precision, adaptability, and attention to detail.

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Bringing your workplace to life, turning empty shells or outdated environments into vibrant, functional offices that energise your teams.

With a Cat B fit out, you can expect a space that is fully operational from day one – customised to meet your specifications and designed with your culture and productivity in mind. A Cat B fit out goes beyond basic infrastructure. It includes:

Space planning and interior design: Custom layouts tailored to optimise workflow and collaboration.
Partitioning and meeting rooms: Installation of internal walls to create private spaces or open-plan areas.
Branding and décor: Integrating your company’s visual identity into the space through colours, logos, and artwork.
Furniture and fittings: Selection of furniture, lighting, and fixtures that complement the design and meet functional needs.
Technology integration: Setting up IT infrastructure, audiovisual equipment, and smart office solutions.

A cosy lounge area with a green L-shaped sofa, modern armchairs, and a marble coffee table, at 101 Cavendish Street. Industrial-style lighting and a wood panel feature.

We take a comprehensive approach to each Cat B fit out, ensuring that the final design meets your expectations while staying on schedule and within budget. Our services include:

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We begin by understanding your company’s requirements, culture, and aesthetic preferences.

Our design experts create detailed plans, including mood boards, 3D visualisations, and layout proposals.
A dedicated project manager oversees the fit-out, coordinating with contractors and suppliers to ensure seamless execution.

We provide regular progress updates, so you stay informed every step of the way.
Our skilled teams handle all aspects of construction, from flooring and ceilings to bespoke joinery.

We source high-quality materials and furnishings, ensuring your office is stylish, comfortable, and durable.
Once the fit-out is complete, we conduct a thorough inspection and handover process.

We offer post-completion support, helping with any adjustments or ongoing maintenance needs.

Choose Ambit for expert, sustainable, and customised workplace designs that elevate both business performance and employee wellbeing.

Featured Projects

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101 New Cavendish Street, Level 2

W1, London 8,000 SQ FT Property & Serviced Office

Partnering with BentallGreenOak we have revitalised Level 2 of 101 New Cavendish Street, Fitzrovia, into a modern and flexible CAT A+ workspace.

Breakout space at 20 St James Street Level 1, with sofas and a communal table, designed for informal meetings and social interaction.

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20 St James’s Street

SW1, London 8,000 SQ FT Property & Serviced Office

Collaborating with BentallGreenOak we transformed Level 1 at 20 St James’s Street into a…

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7 Bishopsgate, Level 4

EC2, London 8,300 SQ FT Property & Serviced Office

Partnering with BentallGreenOak we have transformed Level 4 of 7 Bishopsgate into a Tenant-Ready™ workspace, designed for flexibility and future workforce needs.

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3 St Helens Place

EC3, London 7,400 SQ FT Property & Serviced Office

We partnered with The Leathersellers to deliver three levels at 3 St Helens Place. Level 4 was transformed into a Tenant-Ready™ space, while levels 2 and 6 underwent tailored CAT B fit outs.

View our Cat B projects.

The dining area at 7 Bishopsgate Level 4, including bespoke booths and biophilic design.

Client Testimonials

“I don’t think I have ever had a project where I have needed to do so little – which is a very refreshing change! Thanks to Ambit for just getting on with it, getting it delivered on time and for the requisite quality with very few hiccups along the way (at least that I was aware of!)”

BentallGreenOak

7 Bishopsgate, L4

Collaborative workspace at 3 St Helens Place with a high table and bar stools, pendant lighting, desk partitions, and greenery integrated into storage units for a modern office environment.

Client Testimonials

“Ambit were responsible for fitting out three CAT B floors of our new office building in St Helen’s Place. We found them to be responsive to our requests, user friendly, and they completed the projects on time and on budget.”

The Leathersellers

3 St Helens Place

Stylish reception area at Numa with modern decor and greenery - created by Ambit for an inviting space

Client Testimonials

“Working with Ambit was a pleasure. Warren, our project manager, communicated clearly, solved issues quickly, and made sure we were supported throughout. His dedication ensured the project finished on time and to a high standard. Thank you, Warren and team!”

Numa

York Street

Client Testimonials

“Ambit refurbished our offices last summer, and the experience was excellent from start to finish. The team was responsive, the quotes were clear, and having a dedicated project manager made everything seamless. We’re very happy with the result and highly recommend Ambit.”

Said Foundation

272 Kings Road

Stylish reception area at 3 St Helens Place, featuring modern seating, indoor plants, a statement ceiling light, and glass partition walls that reveal a collaborative workspace beyond.

Client Testimonials

“Ambit delivered a great office fit out and provided a thorough walkthrough before we moved in. They’ve been responsive and honest with any issues, making the whole process much smoother.”

Lascaux Partners

St Helens Place

An open atrium space with a staircase on the right side and a seating area with green chairs and wooden furniture. The walls feature glass panels with an exterior metal framework visible outside.

Client Testimonials

“Ambit refurbished our reception last summer and we had an excellent customer experience. The team was able to manage the project’s challenges promptly, achieving a great result on site. We would like to express our gratitude to Ambit for translating our ideas into reality!”

KGAL Investment Management

101 St Martin’s Lane

Bright, modern meeting room at Patron with a table and chairs, featuring floor-to-ceiling windows allowing natural light to flood in.

Client Testimonials

“The team were excellent and made things easy and seamless. We’re very happy with the final product and are looking forward to working together again.”

Patron Capital

33 Glasshouse St

7 Bishopsgate Level 4 reception area Tenant Ready™

Client Testimonials

“From start to finish I have been impressed with their level of professionalism, communication and pragmatic approach to problem solving. I would certainly recommend Ambit for similar projects in the future.”

Shiva Hotels

Regents House