From their site Full-service B2B and B2C eCommerce solutions for manufacturers, distributors, and suppliers.
Named clients3
Agencies by city
Ecommerce agencies in London.
Ecommerce agencies with an office in London, each listed with the client brands it names, the platforms it works on, its services and team size. Filter by client evidence, specialism, service, location and team size. Paying for a listing does not change the order.
- agencies
- 93
- name at least one client
- 70
- have a corroborated client
- 14
- client brands named
- 792
- countries with an office
- 16
- Agency sites last read
- September 2026
Active filters
69 agencies in London match your filters
Showing 51 to 69 of 69, ordered by most named clients
How results are ordered
By the number of client brands each agency names on its own site, then by how many of those we corroborated. That number reflects how much of its portfolio an agency publishes and how much our crawler could read. It is not a quality rating.
Sponsored listings appear in a separate, labelled block and never change this order.
From their site The future belongs to those who can imagine it, design it and execute it. While others try to predict the future, we create it!
Named clients2
From their site Shopify development agency in New York with top-rated full-stack developers
Named clients1 1 corroborated
Named clients1
Named clients1
No client brands named on its site
From their site Driving the digital ecommerce sales performance of brands through ecommerce retail and marketplaces
No client brands named on its site
No client brands named on its site
From their site Building bespoke online stores that convert visitors into loyal customers.
No client brands named on its site
No client brands named on its site
From their site We build eCommerce website design and development frameworks that transform digital storefronts into high-velocity revenue engines.
No client brands named on its site
No client brands named on its site
No client brands named on its site
From their site We are purpose-built for ambitious & beloved brands.
No client brands named on its site
From their site Pioneering Web Solutions to Propel People-Focused Businesses Forward
No client brands named on its site
From their site A UK based website designing & website marketing firm.
No client brands named on its site
From their site Shopify experts since forever. We help eCommerce brands scale on Shopify.
No client brands named on its site
No client brands named on its site
From their site Digital Marketing that Drives Results - Offices in Bristol & London
No client brands named on its site
From the ecommerceguide dataset
Agencies in London in numbers
Calculated from every agency in this category, not just this page. Each figure opens the list filtered to it.
- Agencies listed
- 93
- Name at least one client
- 70 75%
- Agency to client links recorded
- 832
- Have a corroborated client
- 14 15%
- Team size on record
- 24 26%
- Founding year on record
- 19 20%
Client brands named by more than one agency here
How this directory works
Where agencies come from
Agencies are found in Google search and business-listing results for ecommerce agency searches, and through agencies submitting themselves. Each agency's own site is then read to record its services, platforms, sectors, offices and the client brands it names.
What “named clients” means
A named client is a brand the agency names on its own site, usually in a case study or portfolio. It is the agency's claim. Where the client's own site or technology stack backs that claim, the client is marked corroborated (✓).
How platforms, services and sectors are assigned
From what the agency's pages describe. A sector is recorded when the agency's named clients sell in it or the agency explicitly describes that work, not from a single passing mention.
Locations
Only a head office or office found in a business listing with an address, or named on the agency's own site. An area an agency says it serves is not treated as a location.
Order and payment
The default order is by number of named clients, which reflects how much of a portfolio an agency publishes as well as its size. It is not a rating. Sponsored placements appear separately and labelled. Self-submitted listings are paid for and are ordered the same way as every other listing.
Corrections
If a listing is wrong, email hello@ecommerceguide.com with the page and the correction.