# The 30 largest e-commerce companies in Oslo
Tamtam tracks 31 e-commerce companies headquartered in Oslo. This list ranks the 30 largest by number of employees on LinkedIn, led by A/S Vinmonopolet, NorgesGruppen and Oda. Their median headcount is 480. Half of them were founded in 1998 or later.
These Oslo-based companies primarily operate in retail and wholesale, with a strong presence in traditional sectors like groceries, building materials, and personal care. The list includes both established large groups such as A/S Vinmonopolet, founded in 1922, and NorgesGruppen, a major retail player, alongside younger firms like Oda, an online grocery store founded in 2013, and reMarkable, which offers a digital writing tablet.
A notable pattern is the concentration of companies in the retail sector, ranging from general retail with NorgesGruppen and Maxbo, to specialized offerings like VITA in beauty and wellness, and Voice Norge AS in apparel. Ahlsell Norge AS and BrΓΈdrene Dahl AS represent the wholesale distribution of technical products, while Gelato focuses on software development for customized item production.
π³π΄ Oslo Β· 30 companies Β· Updated Nov 11, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [A/S Vinmonopolet](https://www.tamtam.ai/c/a-s-vinmonopolet) (vinmonopolet.no)
A Norwegian retailer with 315 stores nationwide selling alcohol with a focus on responsible sales, quality, and engaging with customers Online store available | Retail | π³π΄ Oslo | 1,117 | 1922 |
| 2 | [NorgesGruppen](https://www.tamtam.ai/c/norgesgruppen) (norgesgruppen.no)
A retail company in Norway offers various shopping experiences through different concepts, combining physical stores and online shopping, focusing on customer satisfaction and societal responsibility | Retail | π³π΄ Oslo | 958 | 2000 |
| 3 | [Oda](https://www.tamtam.ai/c/oda-oslo) (oda.com)
Innovative online grocery store revolutionizing the retail system with a focus on sustainability and data-driven methodology Delivery high-quality, affordable groceries worldwide | Retail Groceries | π³π΄ Oslo | 887 | 2013 |
| 4 | [Ahlsell Norge AS](https://www.tamtam.ai/c/ahlsell-norge-as) (ahlsell.no)
Providing a wide range of products and expert knowledge in various industries such as VVS, VA, electrical, tools, machinery, and protective equipment for simplified customer experience | Wholesale | π³π΄ Oslo | 851 | 1877 |
| 5 | [VITA](https://www.tamtam.ai/c/vita) (vita.no)
Norway's largest chain in beauty and wellness, with 119 stores across the country, offering a wide range of products since 1981 | Personal Care Product Manufacturing | π³π΄ Oslo | 685 | 1981 |
| 6 | [reMarkable](https://www.tamtam.ai/c/remarkable) (remarkable.com)
The company offers a tablet that mimics the experience of writing on paper, aiming to replace traditional notebooks and printed documents | Computers and Electronics Manufacturing | π³π΄ Oslo | 584 | 2013 |
| 7 | [BrΓΈdrene Dahl AS](https://www.tamtam.ai/c/brodrene-dahl-as) (dahl.no)
A leading supplier of technical products in heating, ventilation, sanitation, water, sewage, and industry, established in Norway in 1917 | Transportation, Logistics, Supply Chain and Storage | π³π΄ Oslo | 574 | 1917 |
| 8 | [Cappelen Damm](https://www.tamtam.ai/c/cappelen-damm) (cappelendamm.no)
Publishing wide range of books including fiction, crime, non-fiction, children's, youth, academic, and professional digital products and services. | Book and Periodical Publishing | π³π΄ Oslo | 559 | |
| 9 | [Peppes Pizza](https://www.tamtam.ai/c/peppes-pizza) (live.peppes.no)
A Norwegian pizza chain with approximately 90 locations in Norway, operating under a franchise model Established in 1970, now part of Dely AS | Restaurants | π³π΄ Oslo | 541 | 1970 |
| 10 | [Voice Norge AS](https://www.tamtam.ai/c/voice-norge-as) (voice.no)
Designs and sells clothing collections through 242 stores under brands like Match, VIC, and Decades, with 11 proprietary labels making up 80% of sales. | Retail Apparel and Fashion | π³π΄ Oslo | 516 | 1987 |
| 11 | [Maxbo](https://www.tamtam.ai/c/maxbo) (maxbo.no)
A leading player in the Norwegian housing and building materials market, with over 60 locations nationwide, part of the LΓΈvenskiold group since 1995 | Retail | π³π΄ Oslo | 492 | |
| 12 | [Bohus AS](https://www.tamtam.ai/c/bohus-as) (bohus.no)
A furniture and interior products retailer with 1300 employees focusing on quality, variety, and affordability across multiple store locations | Retail | π³π΄ Oslo | 492 | |
| 13 | [Synsam Norge](https://www.tamtam.ai/c/synsam-norge) (synsam.no)
Leading optical retail chain in Europe offering unique fashion and eye health solutions with a wide range of products and services tailored to customer's lifestyle | Retail | π³π΄ Oslo | 489 | 1995 |
| 14 | [Gelato](https://www.tamtam.ai/c/gelato) (gelato.com)
Empowering creators by offering local production and delivery of customized items worldwide, lowering costs and reducing carbon emissions while handling the entire process | Software Development | π³π΄ Oslo | 487 | 2007 |
| 15 | [Eqology AS](https://www.tamtam.ai/c/eqology-as) (eqology.com)
This company in Europe sells natural health, nutricosmetics, and wellness products directly to consumers through independent distributors, with headquarters in Oslo, Norway | Wellness and Fitness Services | π³π΄ Oslo | 480 | 1998 |
| 16 | [Norli AS](https://www.tamtam.ai/c/norli-as) (norli.no)
A leading book retailer in Norway, with 130 years of history, specializing in a wide range of books, promoting freedom of expression, and offering knowledge and inspiration | Retail | π³π΄ Oslo | 404 | 1890 |
| 17 | [FINN.no β mulighetenes marked](https://www.tamtam.ai/c/finn-no-mulighetenes-marked) (vend.com)
A leading online marketplace in Norway, with high user engagement, a strong brand reputation, and a focus on helping people make smart choices | Technology, Information and Internet | π³π΄ Oslo | 368 | 2000 |
| 18 | [Motek AS](https://www.tamtam.ai/c/motek-as) (motek.no)
A leading nationwide partner in construction supplies, focusing on quality tools and fasteners, offering top brands like Hilti, Festool, and Bostitch | Construction | π³π΄ Oslo | 325 | 1954 |
| 19 | [Eplehuset AS](https://www.tamtam.ai/c/eplehuset-as) (eplehuset.no)
Leading Apple Premium Reseller offering sales, repairs, services, support, and accessories Specializing in education solutions for schools using Apple products | Retail | π³π΄ Oslo | 251 | 2002 |
| 20 | [Kaffebrenneriet AS](https://www.tamtam.ai/c/kaffebrenneriet-as) (kaffebrenneriet.no)
Leading coffee bar and retailer in Norway, offering high-quality coffee products and services Located in busy areas for easy access and warm atmosphere for customers | Food and Beverage Services | π³π΄ Oslo | 210 | 1994 |
| 21 | [HΓΈyer](https://www.tamtam.ai/c/hoyer) (hoyer.no)
Leading high-end chain store in Norway offering top fashion brands for men and women, with a focus on customer service and inspired team members | Retail | π³π΄ Oslo | 210 | 2004 |
| 22 | [Onepiece](https://www.tamtam.ai/c/onepiece) (onepiece.com)
A contemporary lifestyle brand specializing in comfortable jumpsuits and adult onesies, with a focus on premium fit and top shelf materials | Retail Apparel and Fashion | π³π΄ Oslo | 93 | 2007 |
| 23 | [David-Andersen AS](https://www.tamtam.ai/c/david-andersen-as) (david-andersen.no)
The company specializes in retailing internationally renowned brands, along with their own brands, focusing on design, quality, and tradition | Retail Luxury Goods and Jewelry | π³π΄ Oslo | 65 | 1876 |
| 24 | [Home&Cottage](https://www.tamtam.ai/c/home-and-cottage) (homeandcottage.no)
A furniture and interior design chain with 20 stores, offering unique and affordable products from around the world, sold directly to customers | Retail | π³π΄ Oslo | 34 | 2009 |
| 25 | [Thaugland AS](https://www.tamtam.ai/c/thaugland-as) (thaugland.no)
Thaugland is a trading company specializing in selling timber, building materials, and tools to professionals in Oslo and Akershus | Retail | π³π΄ Oslo | 32 | 1913 |
| 26 | [Foto.no](https://www.tamtam.ai/c/foto-no) (foto.no)
A community-driven company passionate about photography, video, and customer satisfaction, with a team of 60 motivated individuals dedicated to excellence | Retail | π³π΄ Oslo | 26 | 1996 |
| 27 | [Bethβs Beauty Center](https://www.tamtam.ai/c/beth-s-beauty-center) (beths.no)
Health, wellness, and fitness company in Oslo, Norway offering a range of services to promote overall well-being and beauty | Wellness and Fitness Services | π³π΄ Oslo | 24 | |
| 28 | [New Movements](https://www.tamtam.ai/c/new-movements) (linkr.bio)
The company is dedicated to creating fully recyclable footwear with a focus on reducing waste and greenhouse gas emissions in the industry | Retail Apparel and Fashion | π³π΄ Oslo | 22 | 2018 |
| 29 | [Chillout AS](https://www.tamtam.ai/c/chillout-as) (chillout.no)
The company provides products, expert advice, and a physical gathering place for individuals to dream big, create a community for adventurers, and enable memorable experiences | Retail | π³π΄ Oslo | 19 | 2007 |
| 30 | [Bookis](https://www.tamtam.ai/c/bookis) (bookis.com)
Next-generation online bookstore focused on providing innovative solutions for readers and authors, committed to promoting sustainability through book sales | Entertainment Providers | π³π΄ Oslo | 14 | 2016 |
## 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 Nov 11, 2026.
## More company lists in Oslo
- [The largest companies in Oslo](https://www.tamtam.ai/l/largest-companies-oslo) (768)
- [Multinational companies in Oslo](https://www.tamtam.ai/l/multinational-companies-oslo) (240)
- [SaaS companies in Oslo](https://www.tamtam.ai/l/saas-companies-oslo) (100)
- [Software Development companies in Oslo](https://www.tamtam.ai/l/software-development-companies-oslo) (95)
- [Retail chains in Oslo](https://www.tamtam.ai/l/retail-chains-oslo) (92)
- [Critical infrastructure operators in Oslo](https://www.tamtam.ai/l/critical-infrastructure-operators-oslo) (72)
- [Financial services firms in Oslo](https://www.tamtam.ai/l/financial-services-firms-oslo) (58)
- [Professional services firms in Oslo](https://www.tamtam.ai/l/professional-services-firms-oslo) (53)
- [Companies with in-house R&D in Oslo](https://www.tamtam.ai/l/r-and-d-companies-oslo) (50)
- [IT Services and IT Consulting companies in Oslo](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-oslo) (50)
- [Public sector organisations in Oslo](https://www.tamtam.ai/l/public-sector-organisations-oslo) (50)
- [Subscription businesses in Oslo](https://www.tamtam.ai/l/subscription-businesses-oslo) (48)
- [Financial Services companies in Oslo](https://www.tamtam.ai/l/financial-services-companies-oslo) (47)
- [Consulting firms in Oslo](https://www.tamtam.ai/l/consulting-firms-oslo) (37)
- [Government Administration companies in Oslo](https://www.tamtam.ai/l/government-administration-companies-oslo) (37)
- [IT services companies in Oslo](https://www.tamtam.ai/l/it-services-companies-oslo) (37)
- [Companies with a mobile app in Oslo](https://www.tamtam.ai/l/companies-with-mobile-app-oslo) (36)
- [Corporate groups and holding companies in Oslo](https://www.tamtam.ai/l/holding-companies-oslo) (36)
- [Retail companies in Oslo](https://www.tamtam.ai/l/retail-companies-oslo) (35)
- [Publicly traded companies in Oslo](https://www.tamtam.ai/l/publicly-traded-companies-oslo) (34)
- [Hotel and hospitality groups in Oslo](https://www.tamtam.ai/l/hospitality-groups-oslo) (33)
- [Manufacturers in Oslo](https://www.tamtam.ai/l/manufacturers-oslo) (31)
- [AI companies in Oslo](https://www.tamtam.ai/l/ai-companies-oslo) (30)
- [Energy companies in Oslo](https://www.tamtam.ai/l/energy-companies-oslo) (27)
## The same list elsewhere in Norway
- [E-commerce companies in Norway](https://www.tamtam.ai/l/ecommerce-companies-norway) (66)
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Source: https://www.tamtam.ai/l/ecommerce-companies-oslo