London’s #1 office design & fit out company

Office Design, Fit-Out & Furniture Solutions; Trusted by Leading Companies & Brands

Experts in Office Design & Build and Furniture Solutions

We’re London’s leading office design & build company with over 20 years of experience in providing the best office design, office fit out and furniture solutions to meet our clients’ needs. Our creative team of designers, builders, strategists, project managers, and furniture experts, are here to support you end-to-end. From the initial consultation to office fit-out completion and handover, we are with you every step of the way on your office transformation journey.

We prioritise long-term partnerships, with many clients trusting us with multiple projects over the years. At K2 Space, our in-house specialists design and build office spaces that not only endure but also embrace flexibility and sustainability to meet future needs.

Meet the team

The only team you need for office design, office fit out and furniture

As London's leaders in office design, furniture and fit out, our experience has been working with some of the world's most dynamic companies and brands. In fact, many of our clients have kept with us on multiple fit out projects. Our innovative and passionate team of design experts, project managers, and construction professionals have made their mark in creating workspaces where people genuinely love to work. Our clients range from high-end office interior design and fit out projects in central London, to large-scale international office furniture projects for some of world's leading technology and media companies and brands. Whatever project we take on our commitment to delivering an outstanding workspace is unwavering.

Our Services

Our expertise lies in creating innovative office spaces through a seamless blend of creative design and efficient fit-out processes. With a comprehensive range of services, including bespoke furniture solutions and move management, we ensure every workspace we transform is both functional and inspiring

Mix Awards 2025 Finalists: Project of the Year – Workplace Interiors sub 5k sq ft

Finalists for Mix Awards 2025

We’re honoured to be nominated as Mix Awards 2025 Finalists for our design & build work on a 2,450 sq ft project shortlisted in the Project of the Year – Workplace (Sub-5,000 sq ft) category.

This adaptive reuse project celebrates heritage architecture while embracing sustainable design—retaining original architraves, period panelling, and warm herringbone flooring alongside bespoke joinery, black‑stained doorways, and energy-efficient LED lighting. The result is a light-filled workspace complete with a discreet “vault” meeting room and a tailored executive suite that seamlessly blends character with contemporary functionality.

View Case Study

Sustainable Design Award Finalist

We’re delighted to announce that our D&B project for DTRE at 25 Argyll Street has been selected as a finalist for the Sustainable Design Awards 2024
in the Fit Out award category. It’s a recognition that underscores our commitment to sustainability across our office design & build and furniture projects.

Award Finalist

Case Studies

Featured Office Design Case Study

A Unique Project for a Leading Private Equity Firm in Mayfair

A leading private equity firm with global reach approached us to design their signature boardroom and collaborative areas. The challenge was to deliver a space that embodied the firm’s professionalism, equipped with advanced technology and luxurious details.

Featured Office Design Case Study

International Mobile Satellite Organisation (IMSO)

We had the pleasure of collaborating with K2 Space for our office refurbishment, and the experience was nothing short of exceptional.

Nadia Temple

Head of Administrative Services, IMSO

Featured Office Design Case Study

Rolls Royce & Partners Finance London Office Fit Out

We couldn’t have been happier with them. They made what could have been a very stressful time-pressured project a complete joy!

Ben Hoar, Operations Director

Rolls-Royce & Partners Finance

Featured Office Design Case Study

Working with Criteo to Transform their Workplace

Our workplaces must attract, excite, and retain the best talent. K2 Space has achieved this here and everyone is thrilled with how they’ve transformed our workplace.

Mike Walley

Criteo, London

Our Specialisms

Our mission is to create unique, sustainable and collaborative workspaces backed up with innovative solutions. Acting as a single point of contact, we partner with our clients and take them on a journey to reignite their workspaces. From a complete office fit out to a furniture refresh, K2 know how to help.

We have delivered projects with budgets of

100k - £5m +

About K2 Space

Experienced Office Interior Designers

Our experienced team of office interior designers, project managers, space planners, and fit-out experts brings a wealth of knowledge and innovative office design ideas to support you through every step of your project. We work with clients to transform office interiors into amazing workplaces that enhance productivity, collaboration, and creativity.

We provide fit-outs across a wide variety of sectors, including consumer brands, legal services, financial services, technology, and media. Whether you need a new office or a refurbishment of an existing space, our team of design specialists is ready to assist you.

Meet the team

Experts in Office Furniture

Office furniture is in our DNA. Our furniture services include an FF&E procurement process driven by affiliations with renowned furniture brands like MillerKnoll. But we’re not just about sourcing furniture; our furniture consultancy seamlessly integrates clients’, architects’, and project managers’ visions. Our expert office design team translates ideas into tangible mood boards, detailed floor plans, and immersive 3D visualisations.

Our expertise isn’t just confined to the drawing board. Recognising the importance of effective project management, our operations team ensures that the execution phase, from furniture delivery to installation, is seamless. Moreover, our adaptable warehousing solutions meet varying storage needs, and our adept move management services make workplace transitions a hassle-free experience, whether it’s a refurbishment or office relocation.

Office Furniture Solutions

Attention to detail in Bericote Properties HQ fit-out by K2 Space.

Moving Offices and Need to Fit Out a New Space?

Companies move offices for numerous reasons, from lease expirations to growth expansion and downsizing to various location strategies (access to talent, clients and suppliers). Relocating an office is a monumental task. It involves far more than designing and fitting out your new space. You will need permission from your landlord (formally or informally) for the work required and may need to consider adapting your HVAC. You may well need new power and data infrastructure. You may also purchase new furniture to reflect new ways of working or environmental programmes such as BREEAM to meet ESG goals.

Finding An Office Fit Out Partner

When moving offices, selecting the right partner can make all the difference. You want a company with a proven track record, a thorough understanding of your needs, and, quite frankly, a team that is good to work with. Remember that your office reflects your business and plays a crucial role in recruiting, retaining, and motivating good people, so it’s imperative to invest the time and resources in getting it right.

Our team at K2 Space considers all elements of moving to a new office space and, crucially, project manages them within the time frame set by your current lease. We have extensive experience delivering complex projects and know how to achieve these goals. We orchestrate all the aspects of your project, agree on a design and budget, and complete your project on the agreed-upon date.

Get in Touch

Step 5 – Appoint Your Design and Build & Moving Partner - US Investment Firm

K2 - Lofbergs - Office Curator - SMALL-1

Why Choose K2 Space as Your Office Fit Out Company?

Latest knowledge

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Get in Touch and Let's Transform Your Workspace!

Are you ready to elevate your workplace to new heights? We’re here to make it happen! Connect with our team of seasoned office design and fitout experts to collaboratively create an inspiring workspace that aligns perfectly with your vision.

Send a message

We would love to hear how we can assist you in designing and building an amazing new workplace.

We love working with clients to design and build amazing new workspaces.

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