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Interaction

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Hello. We’re Interaction.

We’re on a mission to banish boring offices.

Smart. Sustainable. Seriously Good.

Boring offices don’t work anymore.

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Interaction are an office design and build company creating stunning fit-outs people can’t wait to work in.

We design and deliver sustainable, tenant-ready workspaces that lease faster, cost less to run and feel brilliant to work from. From CAT A+ floors to bespoke HQs, we work at pace without ever compromising on quality or detail.

You get offices that are creative, sustainable and operationally on-point. You get an office fit-out company that’s astute, engaged and partnership-minded (with an NPS of 88).

You get headquarters that build culture.
You get commercial spaces that let fast.
You get flex spaces that scale without friction.

What you don’t get is second-best.

We prize partnerships

Who we work with

Businesses: we create workplaces that attract talent, inspire collaboration, and reflect your brand.

Landlords & Asset Managers: we deliver fitouts that fill spaces faster and boost portfolio value.

Flex-Space Operators: smart, scalable, and experience-led environments.

See our case studies

Trusted nationwide, connected locally

Where we work

From Edinburgh to Exeter, we design and build workplaces across the UK, with a particular focus in:

  • London – The fast-moving capital where space needs to work as hard as the people in it.
  • Manchester – A city built on ambition, with workspaces designed for what’s next.
  • Bristol – Creative, connected and constantly evolving. Just like the spaces we create.
  • Birmingham – A city on the rise, powered by workplaces designed for the future.
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What we do

An end-to-end solution

Interaction are a national office interior design firm and design-and-build partner delivering sustainable workplaces at pace. Our teams blend workplace strategy, office fitout and design, furniture and technology integration to create environments that perform from day one..

  • Workplace Design

    Designing future-ready spaces that attract talent, support your people and showcase your brand.

  • Office Fit-outs

    High-speed, high-quality construction projects underpinned by three decades of expertise.

  • Primed: tenant-ready floors that lease faster

    Our “plug and play” offering for landlords, serviced office providers and flex operators.

  • Flex Space and Coworking

    We specialise in creating tenant-first designs that address the key challenges coworking operators face.

  • Workplace Strategy Consulting

    Tailored advice and insight-driven strategies to create spaces that work better for your team.

  • Sustainable Offices

    As a certified B Corp, we’re passionate about redefining workplace design and build for a greener future.

Offices that work harder

Your workspace, reimagined

We are not just another design-and-build company. We’re a team obsessed with detail, passionate about people and laser-focused on delivering results. We’re behind some of the UK’s most people-centred, commercially successful workspaces, from CAT A+ floors that let in half the time, to HQs shaped around culture, sustainability and hybrid working.

Explore our office fitout and design case studies across London, Bristol, Manchester, Birmingham and beyond.

See our case studies

Working with Interaction really was a fantastic experience. The process was collaborative, fun and professional. The project finished on time and on budget, and the finished product somehow exceeded our high expectations. 

Myself and the team are super grateful to all involved and we are excited to work with Interaction again.

Ben Cheriton, Managing Director BLOCK
View our case studies

Case Studies

Check out our latest projects

A modern coworking space with neutral colours and green accents, with statement pendant lighting above

FOUNDRY, Wandsworth

  • Size
    14,000 sq ft
  • Location
    London
  • Sector
    Co-working
  • Type
    CAT B, CAT A+
A glamourous office welcoming area with cosy sofa, large plants and bespoke lighting above

Knight Frank

  • Size
    4,200 sq ft
  • Location
    Bristol
  • Sector
    Property
  • Type
    CAT B
office welcome area with blue accents and cosy seating

TLT, Manchester

  • Size
    20,000 sq ft
  • Location
    Manchester
  • Sector
    Law
  • Type
    CAT B

Time to revolutionise your workplace?

Great work deserves a great workspace. Let’s make it happen.

We’d love to hear your plans and explore how we can bring them to life.

Discuss a project

How we design and build offices

Bespoke office design is a process of co-creation. At Interaction, we work closely with you to develop your brief and ensure you are central to the design experience.

  • Developing the Brief
    Your workforce is made of unique individuals; therefore only a unique solution will enable them to thrive. Your brief will reflect a bespoke workplace strategy based on your people, culture and brand experience. We’ll dive deep into what makes your workforce tick with a series of 1-1 visioning interviews with senior leadership, as well as group brainstorms and engagement workshops.
  • Mood Boards and Spatial Layouts
    Our workshops culminate in a series of mood boards, where design choices are ranked based on whether they appeal to your employees. This helps us develop a focus for the ideal look and feel for your new office. We’ll then use your brief to create an initial spatial layout, so we can drill down into how teams will interact with each other in your new space.
  • Concept Design and Visualisation
    It’s time to start planning your office space. This means building out 2D and 3D images to visualise your new space, bringing concepts and ideas rapidly to life. We have a number of VR headsets so that you can immerse yourself in your new office with 3D visual walkthroughs. You can also share 360º images across your entire staff base so they can be inspired by your new vision.
  • Finalising the Design
    We take a more granular approach to the initial concepts, ensuring they satisfy the project’s objectives – are they sustainable enough? What can we repurpose to save both budget and the environment? How do we seamlessly integrate smart building technology? Have we covered every use case?
  • Project Planning
    Once a concept is agreed upon, we work closely with our Project, Contracts and Delivery teams to sense check it’s feasible, on budget and meets all necessary regulations. We will consider elements such as project phasing and move management so that every detail works practically. We will also provide logistics to ensure site safety such as access routes, signage, site security and welfare.
  • Delivering the Build
    Our Designers stay involved throughout the entire process, making frequent visits to the site and ensuring they resolve any issues and maximise any opportunities as they occur. By continually refining our approach based on client feedback, we will deliver workplaces on time and to the best possible standard. The handover date is critical for our clients – so being late is never an option.
  • Interior Design
    Now it’s time for those important finishing touches that celebrate your culture. Our Interior Design team look after the final details that give your office its soul. Working from the forefront of workplace interior design, they bring timeless trends and new styles across colour schemes, fabrics, furniture and fittings.
  • Client Care
    We pride ourselves on maintaining strong client relationships, even after the design and build process has been completed. We provide ongoing support so that clients continue to reap the benefits of their new office space. This can include a post-occupancy evaluation to measure performance and identify potential improvements.

Everything you need to know

Download our Ultimate Fit‑out guide today

Our essential guide will walk you through everything you need to know about planning your office move – including how to budget, which stakeholders to involve and how to make sure your first day in your new office is a success!

View the guide

Latest insights.

We’re passionate about inspirational workspaces, so we’re committed to exploring and sharing the latest and cleverest workplace thinking with you.