About Us
Experts in Commercial Interior Fit Outs
RETAIL | OFFICE | HOSPITALITY | BRAND ENVIRONMENTS
OUR STORY
Founded by two brothers in 2007, SEI are a well-established commercial shopfitting company based in Wembley and with an enviable client list.
From humble beginnings SEI are on a mission to deliver ‘best in class’ fitouts, no matter what the size of budget or location.
JUNE 2007
SEI FOUNDED
South Eastern Interiors (SEI) founded by brothers, Andrew & Andy.
JUNE 2013
HELLO WEMBLEY
SEI general workshop & Head Office opened in Unit 37 Hallmark Trading Estate, which is the current location of our Joinery Workshop.
DECEMBER 2013
KEY CHANGES AT SEI
Denis (Site Director) joins the business and our Site Team population grows to 26 skilled tradesman and, for the first time no trades are subcontracted for any project. This approach, no subcontractors, remains in place to this day.
EOY 2018
A RECORD YEAR
SEI Headline Turnover beat £2m (ex VAT) for the first time.
MARCH 2020
SEI EXPANDS
JUNE 2022
OUR JOINERY GOES IN-HOUSE
OCTOBER 2023
SEI JOINED THE BRENT CROSS BUSINESS CLIMATE CHARTER
DECEMBER 2023
SEI SPONSORS HENDON FC
MAY 2024
BECOMING A MEMBER OF THE GUILD OF MASTER CRAFTSMEN
OCTOBER 2024
SEI BECOMES ONE OF THE CIRCUS STARR SUPPORTERS
MARCH 2026
SEI REBRANDS
START YOUR STORY
Let’s build your story. We create captivating interiors that leave a lasting impressions - Get in touch with the team.
OUR APPROACH
BUILT AROUND YOUR BRIEF
Every project begins with understanding the brand, the space and the ambition behind it. By taking the time to listen and explore the brief properly, we ensure every decision supports the outcome our clients want to achieve.
HANDS ON FROM START TO FINISH
Our team remains closely involved throughout the entire process. From early planning to final installation, we oversee every stage to keep projects running smoothly and ensure every detail is delivered as intended.
EXPERIENCE THAT SOLVES THE PROBLEMS
Fit out projects rarely follow a perfect path. With years of practical experience behind us, we know how to navigate challenges and find solutions that keep projects moving forward.
QUALITY WITHOUT COMPROMISE
We take pride in delivering work that stands the test of time. From materials and finishes to installation and detailing, every element of the project is completed to the highest standard.
ONE CONNECTED TEAM
Our projects are delivered by our own skilled teams and trusted partners who understand the way we work. This joined up approach ensures consistency, accountability and clear communication throughout every stage.
DELIVERED RESPONSIBLY
Every project is completed with careful attention to safety, sustainability and the wider impact of the work we carry out. It is an approach that protects the people on site while ensuring each environment performs long into the future.
OUR CHARACTERS
QUALIFICATIONS & ACCREDITATIONS
