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100 leading e-commerce companies in London

Tamtam tracks 296 e-commerce companies headquartered in London. This list ranks the 100 largest by number of employees on LinkedIn, led by Sainsbury's, Marks and Spencer and John Lewis Partnership. Their median headcount is 928. Half of them were founded in 1992 or later.

🇬🇧 London100 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
Sainsbury'ssainsburys.jobs

A leading UK retailer with over 1400 stores and a strong digital presence, offering affordable, greener products and convenient financial services to customers

Retail 🇬🇧 London 68,549 1869
2
Marks and Spencerjobs.marksandspencer.com

Global retailer delivering quality products through physical and digital channels while prioritizing innovation and value for millions of customers across the world.

Retail 🇬🇧 London 40,055 1884
3
John Lewis Partnershipjlpjobs.com

Employee-owned business operating department stores and supermarkets focused on quality service, retail innovation, and shared responsibility among partners for collective success and growth.

Retail 🇬🇧 London 36,517 n/a
4
CHANELchanel.com

A global leader in luxury product creation, CHANEL offers a wide range of high-end fashion, accessories, fragrances, skincare, and more

Retail Luxury Goods and Jewelry 🇬🇧 London 30,431 n/a
5
Edutechartbees.co.uk

A London-based company is an official Google for Education Partner, offering implementation, configuration, training, and support for Chromebooks and G Suite

Software Development 🇬🇧 London 24,990 n/a
6
Frasers Groupfrasers.group

Operate multiple iconic retail brands across various sectors, innovating and expanding to create future-proof shopping experiences worldwide.

Retail 🇬🇧 London 16,785 1982
7
John Lewis & Partnersjlpjobs.com

Aiming to create a happier and more trusted way of doing business, this company emphasizes partnership to make a difference

Retail 🇬🇧 London 12,437 1864
8
River Islandcareers.riverisland.com

Family-owned UK fashion brand with over 70 years on the high street, focusing on customer connection, innovation, wellbeing, and sustainability.

Retail 🇬🇧 London 8,600 1948
9
RSrs-online.com

Global distributor offering over 500,000 engineering products, supporting engineers with tools, components, and a collaborative innovation community.

Parts Distribution 🇬🇧 London 8,475 1937
10
New Looknewlookgroup.com

A global, multichannel fashion brand offering on-trend, value-fashion for women, men, and teenage girls since 1969, focusing on affordability and customer satisfaction

Retail 🇬🇧 London 8,420 1969
11
Harrodsharrodscareers.com

A luxury emporium with a rich history, offering exceptional goods and services while prioritizing customer care, grace, and excellence

Retail 🇬🇧 London 6,956 1849
12
Debenhamsdebenhams.com

A British heritage brand offering over 3000 curated brands in beauty, fashion, and homeware, committed to exceptional customer experiences Ultimate online shopping destination

Retail 🇬🇧 London 6,917 n/a
13
Selfridgesselfridges.com

Operates four flagship UK department stores and a global website, providing immersive shopping experiences, pioneering product launches, and luxury goods to international customers.

Retail 🇬🇧 London 6,883 1909
14
COScareer.cos.com

This company offers luxury ready-to-wear and accessories with a focus on sustainable craftsmanship, quality, superior colors, and original storytelling

Retail Apparel and Fashion 🇬🇧 London 4,500 2007
15
Charlotte Tilbury Beautycharlottetilbury.com

Global beauty brand founded by makeup artist Charlotte Tilbury, offering award-winning makeup and skincare products loved by supermodels and icons worldwide Join the Dream Team today!

Personal Care Product Manufacturing 🇬🇧 London 3,357 2013
16
AllSaintscareers.allsaints.com

A customer-centric global team creating cool clothes, curating all aspects of style in-house Agile, responsible, and focused on customer satisfaction

Retail Apparel and Fashion 🇬🇧 London 2,923 1994
17
TOPSHOP TOPMANcommunity.workday.com

It is a global fashion retailer known for its trendsetting designs, creative workforce, and commitment to recruiting top industry talent.

Retail Apparel and Fashion 🇬🇧 London 2,727 n/a
18
Dr. Martens plcdrmartens.com

Design and manufacture of iconic British air-cushioned boots known for durability, comfort, and association with rebellious subcultures worldwide.

Retail 🇬🇧 London 2,539 n/a
19
House of Fraserhouseoffraser.co.uk

A leading UK and Ireland department store group with a rich history, offering premium branded merchandise, exclusive house brands, and an exceptional shopping experience

Retail 🇬🇧 London 2,480 n/a
20
ASOS.comasoscareers.com

Online fashion retailer targeting young adults, combining creativity, technology, and entrepreneurial spirit to offer a global shopping platform.

Retail Apparel and Fashion 🇬🇧 London 2,473 2000
21
BHSbhs.com

A brand reviving iconic British retail with fashion, homewares, and lighting, embracing change, investing, and bringing British style to communities

Retail 🇬🇧 London 2,354 n/a
22
Waterstoneswaterstones.com

Leading high street bookseller in UK and Ireland with almost 300 bookshops, offering author events, book clubs, and online platform

Retail 🇬🇧 London 2,284 1982
23
Mountain Warehousemountainwarehouse.com

A leading Outdoor Retailer founded in 1997, with over 400 stores worldwide and a strong online presence, seeking talented individuals to join their dynamic team

Retail 🇬🇧 London 2,045 1997
24
Harvey Nicholsharveynichols.com

Luxury lifestyle store offering modern fashion, food, beauty products, and exceptional hospitality including award-winning restaurants and wine selections.

Retail 🇬🇧 London 2,043 1831
25
Jimmy Choorow.jimmychoo.com

Luxury fashion house offering iconic shoes, handbags, accessories, and fragrances Embracing diversity, equality, and inclusion in all aspects of business

Retail Luxury Goods and Jewelry 🇬🇧 London 1,987 1996
26
Penguin Random House UKpenguin.co.uk

Publishing diverse voices globally through numerous imprints, combining creativity, technology, and collaboration to reach wide audiences.

Book and Periodical Publishing 🇬🇧 London 1,950 2013
27
Tottenham Hotspur Football Clubtottenhamhotspur.com

A world-famous football club based in London, competing in the English Premier League with a strong business model and world-class facilities

Spectator Sports 🇬🇧 London 1,827 1882
28
HMVcareers.hmv.com

Obsessed with entertainment, hmvcom shares new music, films, and games, along with staff picks, news, and exclusive interviews for entertainment fans

Retail 🇬🇧 London 1,769 1921
29
Tropic Skincaretropicskincare.com

We create ethical and effective beauty products in the UK, with clinically tested formulas and a commitment to real change

Personal Care Product Manufacturing 🇬🇧 London 1,659 2004
30
Reissreiss.com

A modern fashion house creating timeless women's, men's, and children's clothing and accessories with a focus on elegance, quality, and customer service

Retail 🇬🇧 London 1,550 1971
31
The White Companythewhitecompany.com

Designing and creating high-quality, stylish home products, primarily in white, focusing on attention to detail and lasting collections for customers and employees.

Retail 🇬🇧 London 1,519 1994
32
Monsoon Accessorizemonsoonjobs.com

Designs and sells vibrant bohemian-inspired clothes using hand-crafted fabrics from Asian artisans, focusing on ethical sourcing and unique quality.

Retail 🇬🇧 London 1,487 1973
33
Nails.INCnailsinc.com

A leading global nail brand founded in 1999, offering innovative, high-quality nail products and a full beauty range worldwide

Retail 🇬🇧 London 1,373 1999
34
Office Shoesoffice.co.uk

A leading fashion footwear specialist with unique product range, global brand partnerships, and in-house design team offering innovative shoes for style conscious customers globally

Retail 🇬🇧 London 1,373 1981
35
RNIBrnib.org.uk

A leading UK sight loss charity providing support, services, and products for blind and partially sighted individuals, advocating for accessibility and societal change

Non-profit Organizations 🇬🇧 London 1,336 1868
36
FLANNELSflannels.com

Luxury retailer offering designer clothing, footwear, and accessories for men, women, and kids, with a focus on quality customer service and iconic fashion brands

Retail 🇬🇧 London 1,335 1976
37
Liberty.libertylondon.com

A London emporium offering luxurious fabrics and unique wares from around the world, combining cutting-edge design with historical influence

Retail 🇬🇧 London 1,301 1875
38
Cybersecurity Expertsmsdevs.org

A pharmaceutical company that specializes in producing and distributing medical drugs and healthcare products

Technology, Information and Internet 🇬🇧 London 1,293 2022
39
Space NKspacenk.com

A leading beauty destination offering a curated selection of innovative skincare, cosmetics, and beauty gadgets, with expert advice and personalized experiences

Personal Care Product Manufacturing 🇬🇧 London 1,248 1993
40
YOOX NET-A-PORTERinvestors.luxexperience.com

A leading online luxury and fashion retailer connecting customers to coveted brands worldwide with impeccable service and a focus on sustainability and innovation

Technology, Information and Internet 🇬🇧 London 1,216 2000
41
Alexander McQueenalexandermcqueen.com

It is a British luxury fashion house known for its individuality, strength, and uncompromising quality under creative direction of Seán McGirr.

Retail Luxury Goods and Jewelry 🇬🇧 London 1,180 n/a
42
Habitathabitat.co.uk

A pioneering homeware and furniture retailer with a focus on original design, quality, global inspiration, and accessibility, creating distinctive products since 1964

Retail 🇬🇧 London 1,140 1964
43
French Connectionfrenchconnection.com

A British design-led brand offering distinctive womenswear, menswear, accessories, and home products globally through retail, e-commerce, wholesale, and licensing channels

Retail 🇬🇧 London 1,132 1972
44
Cometcomet.co.uk

An online electrical retailer offering great deals on technology and appliances from top brands like Samsung, Sony, Apple, and more

Retail Appliances, Electrical, and Electronic Equipment 🇬🇧 London 1,121 1933
45
Mossmoss.co.uk

Established in 1851, this company pioneers ready-to-wear suits and empowers customers to look and feel their best for all occasions

Retail Apparel and Fashion 🇬🇧 London 1,057 1851
46
Royal Horticultural Societyrhs.org.uk

Support gardeners through expert advice, community projects, research, qualifications, gardens, and events promoting health, happiness, and nature.

Civic and Social Organizations 🇬🇧 London 1,010 n/a
47
NET-A-PORTERnet-a-porter.com

An online luxury fashion destination offering a curated selection of designer brands, beauty products, and unparalleled customer service worldwide

Retail Luxury Goods and Jewelry 🇬🇧 London 1,002 2000
48
Gastronomicagastronomica.co.uk

Importer of quality Italian food with market stalls in various locations around London, delicatessen-cafes, and a wholesale location in the city

Food and Beverage Services 🇬🇧 London 950 n/a
49
Fortnum & Masoncareers.fortnumandmason.com

Specializes in luxury food, unique gifts, and exceptional customer experiences through retail stores, hospitality, and expert teams.

Retail 🇬🇧 London 933 1707
50
Charles Tyrwhittcharlestyrwhitt.com

Design and retail of premium shirts and full menswear wardrobes globally, emphasizing quality, sustainability, and dressing men well for every occasion.

Retail Apparel and Fashion 🇬🇧 London 928 1986
51
Laura Ashleylauraashleyusa.com

A British lifestyle brand rooted in design heritage, quality, and originality Specializing in prints inspired by the English countryside for modern living

Retail 🇬🇧 London 903 1953
52
ELEMISelemis.com

Award-winning British skincare brand with B Corp certification providing high-quality skin products while meeting high standards of social and environmental performance.

Personal Care Product Manufacturing 🇬🇧 London 885 1990
53
White Stuffwhitestuff.com

A multi-channel brand selling clothing, accessories, and home ware with a focus on original design, community building, employee growth, and social responsibility

Retail Apparel and Fashion 🇬🇧 London 874 1985
54
Joyjoythestore.com

A UK-based retailer offering unique and diverse men's and women's fashion, homeware, and gifts, encouraging individual style and self-expression through curated collections

Retail Apparel and Fashion 🇬🇧 London 870 2000
55
Decathlon UKdecathlon.co.uk

A family-owned company offering expertly designed products for over 70 sports, creating accessible and affordable shopping experiences nationwide

Sporting Goods Manufacturing 🇬🇧 London 794 1999
56
MOOmoo.com

Design and produce sustainable, high-quality print and promotional materials to help businesses enhance branding and customer relationships effectively.

Design Services 🇬🇧 London 786 2006
57
West Ham United FCwhufc.com

A dynamic football club based in London with a focus on fan experience, affordable tickets, women's team, academy development, and diversity initiatives

Spectator Sports 🇬🇧 London 775 1895
58
HeliosX Groupheliosx.com

provides asynchronous telemedicine services and medication delivery, enabling private, convenient, and expert-guided healthcare without traditional barriers

Hospitals and Health Care 🇬🇧 London 744 2013
59
Vivienne Westwoodviviennewestwood.com

Independent global fashion company producing clothes and accessories, raising awareness of environmental and human rights issues through design.

Retail Luxury Goods and Jewelry 🇬🇧 London 721 1971
60
Stella McCartneystellamccartney.com

Luxury lifestyle brand focusing on ethical, sustainable fashion using alternative materials, supporting regenerative agriculture, and promoting circular business models globally.

Retail Apparel and Fashion 🇬🇧 London 688 2001
61
Beauty Piebeautypie.com

Premium beauty products manufactured in top labs worldwide, offered directly to members at lower prices than traditional luxury retail.

Retail 🇬🇧 London 686 2016
62
HungryPanda Ltd 熊猫外卖hungrypanda.co

A leading overseas Chinese food delivery company expanding globally, offering Asian food delivery, groceries, vouchers, and recognized in tech industry rankings

Technology, Information and Internet 🇬🇧 London 681 2017
63
Fulham Football Clubfulhamfc.com

Established in 1879, this football club has a rich history and iconic home ground by the River Thames, offering a unique and special work experience

Spectator Sports 🇬🇧 London 678 1879
64
Hackett Londonawwg-hackett-production.mobify-storefront.com

Global menswear brand providing timeless British style through casual wear, formal attire, activewear, and bespoke Savile Row tailoring for international male clientele.

Retail Apparel and Fashion 🇬🇧 London 635 1983
65
Fred Perryfredperry.com

This company founded by a Wimbledon champion in 1952 is known for its iconic pique shirt that has become synonymous with British youth subcultures

Retail Apparel and Fashion 🇬🇧 London 616 1952
66
Sweaty Bettysweatybetty.com

Design and sell female-focused activewear combining performance, style, and comfort to support diverse fitness activities and everyday wear.

Retail 🇬🇧 London 609 1998
67
Accessorizeaccessorize.com

A global fashion brand offering iconic accessories to empower modern women, focused on sustainability, ethical practices, and giving back to communities

Retail 🇬🇧 London 605 1984
68
Dorothy Perkinsdorothyperkins.com

This online retailer offers a versatile range of stylish, flattering clothing for women in sizes 4 to 28, including dedicated lines for different body types

Retail Apparel and Fashion 🇬🇧 London 548 n/a
69
JoJo Maman Bébéjojomamanbebe.co.uk

A multi-channel retailer of maternity wear, babywear, and nursery products with a strong focus on ethical and sustainable practices, while valuing teamwork and quality

Retail 🇬🇧 London 537 1993
70
The Dune Groupdunelondon.com

A fashion brand founded in 1992, offering affordable luxury footwear and accessories inspired by the vibrant energy of London With over 200 store locations worldwide

Retail 🇬🇧 London 513 1992
71
Phase Eightphase-eight.com

Empowering feminine style that inspires through vibrant prints and contemporary silhouettes Committed to minimizing environmental impact and fostering inclusivity

Retail 🇬🇧 London 494 n/a
72
Octopus Electric Vehiclesoctopusev.com

Specializing in electric car leasing and salary sacrifice packages, providing expert advice, great deals, and charging solutions to empower businesses and employees

Motor Vehicle Manufacturing 🇬🇧 London 493 n/a
73
Boux Avenuebouxavenue.com

A lingerie, swimwear, and nightwear retailer offering sizes A-G and 6-18 with stores in the UK and international presence, providing career opportunities

Retail Apparel and Fashion 🇬🇧 London 429 2011
74
Select Fashionselectfashion.co.uk

A fast-growing fashion brand for women aged 16-30, offering trendy clothing at affordable prices by sourcing 50% from own factories in Turkey

Retail 🇬🇧 London 411 1980
75
Bulk™bulk.com

providing world-class sports nutrition products and inspiration to empower athletes and individuals to achieve and surpass their fitness goals

Wellness and Fitness Services 🇬🇧 London 382 n/a
76
Zappjustzapp.com

Premium convenience delivery app in London, leveraging technology to provide a hand-picked product range for on-demand delivery 24/7, backed by notable investors and industry experts

Retail 🇬🇧 London 381 2020
77
Agent Provocateuragentprovocateur.com

A provocative and iconic global brand offering luxury lingerie, swimwear, beauty, and accessories that push boundaries and emphasize confidence and sensuality

Retail Apparel and Fashion 🇬🇧 London 376 n/a
78
Monica Vinadermonicavinader.com

This company designs jewelry using recycled gold, sterling silver, and natural gemstones to empower women and celebrate individuality and confidence

Retail Luxury Goods and Jewelry 🇬🇧 London 374 2002
79
Photoboxstoriogroup.com

Leading European provider of personalised photo books, wall decorations, calendars, and gifts designed to help customers relive and share their favourite memories.

Software Development 🇬🇧 London 372 n/a
80
Crabtree & Evelyncrabtree-evelyn.com

A socially-led, digitally-driven company creating beauty and lifestyle products with potent ingredients, sensorial textures, and solution-focused formulas sold online globally

Personal Care Product Manufacturing 🇬🇧 London 363 1972
81
Vashiqueensmith.co.uk

Disrupting the fine jewelry industry by involving customers in the creation process, using ethical sourcing, and reducing carbon footprint

Retail Luxury Goods and Jewelry 🇬🇧 London 356 2007
82
WHISTLESwhistles.com

Create timeless, distinct fashion collections for the busy, dynamic woman, with an emphasis on quality and collaborations, known for real-life appeal.

Retail Apparel and Fashion 🇬🇧 London 320 n/a
83
LK Bennettlkbennett.com

British accessible luxury brand crafting clothing, shoes, and accessories with authentic design and exceptional quality, inspired by cultural heritage and driven by intriguing contrasts

Retail 🇬🇧 London 315 1990
84
MUJI Europe Limitedmuji.eu

Retailer of diverse quality products including household goods, apparel, food, and even houses, emphasizing no-brand simplicity and functionality.

Retail 🇬🇧 London 285 1980
85
Bloom & Wildbloomandwild.com

Direct-to-consumer flower company delivering fresh, carefully packed letterbox flowers and bouquets across Europe with innovative customer experience.

Retail 🇬🇧 London 283 2013
86
111SKIN111skin.com

Specializing in precise skincare developed by Dr Yannis Alexandrides, combining 30 years of surgical expertise to deliver visible results #111SKIN

Personal Care Product Manufacturing 🇬🇧 London 282 2012
87
Abel & Cole | B Corp™abelandcole.co.uk

Sustainable online grocer prioritizing quality, fresh food, close relationships with farmers, minimizing waste, promoting biodiversity, animal welfare, and staff development

Retail 🇬🇧 London 272 n/a
88
MATCHESmatchesfashion.com

It is a leading online luxury retailer offering a curated selection of over 650 designers, delivering globally and enhancing customer experiences.

Retail 🇬🇧 London 258 1987
89
Motel Rocksmotelrocks.com

A leading women's fashion label for the youth market, offering trend-setting, eclectic styles with a vintage-inspired edgy attitude through retail partnerships and e-commerce

Retail 🇬🇧 London 254 1999
90
Clarendon Fine Artclarendonfineart.com

An art gallery specializing in contemporary paintings and sculptures from emerging artists and influential names in history, with boutique locations across England

Retail Art Dealers 🇬🇧 London 251 2010
91
EAST Lifestylemonsoon.co.uk

A fashion company offering fresh, free-spirited clothing for all ages and occasions, blending skilled artisans and personalized shopping experiences

Retail 🇬🇧 London 251 1994
92
MR PORTERmrporter.com

Global retail destination offering men's style from 350+ brands, with weekly new products and award-winning editorial content Worldwide express shipping and free returns/exchanges available

Retail Luxury Goods and Jewelry 🇬🇧 London 250 2011
93
Belstaffbelstaff.com

A functional clothing brand with a history of material innovation, championing an independent spirit, providing the best products to customers worldwide

Retail 🇬🇧 London 242 1924
94
Urbanicurbanic.com

Global fashion company using advanced technology to provide sustainable clothing while balancing creativity and social responsibility in rapidly expanding emerging consumer markets.

Retail Apparel and Fashion 🇬🇧 London 241 2019
95
Grindgrind.co.uk

A London-based coffee company with cafes, a roastery, online sales of compostable coffee pods, and global partnership with Soho House

Restaurants 🇬🇧 London 235 2011
96
Loaf (Loaf.com)loaf.com

A company that makes laid-back furniture, including comfy beds and sofas, focusing on quality craftsmanship to create a relaxed living environment

Furniture and Home Furnishings Manufacturing 🇬🇧 London 223 2008
97
Vivobarefootvivobarefoot.com

A sustainable barefoot footwear brand founded by two cobblers in 2012, emphasizing the importance of being closer to nature for physical and environmental health

Wellness and Fitness Services 🇬🇧 London 222 2004
98
Boiler Roomboilerroom.tv

The company curates and archives underground performances by emerging artists from around the world, bridging local scenes with global audiences

Musicians 🇬🇧 London 221 2010
99
Fnaticfnatic.com

A global esports performance brand based in London, dedicated to elevating gamers and creators by winning championships and offering exposure opportunities for brands

Spectator Sports 🇬🇧 London 220 2004
100
Cath Kidstonnext.co.uk

Designs and sells joyful British lifestyle products and gifts featuring nostalgic prints, inspiring everyday optimism worldwide through digital retail.

Retail 🇬🇧 London 216 n/a

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.

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