4xxi has multiple offices.
The head office is in Sankt Petersburg, Russia

We are big on creating eminently successful businesses -  🖥 products we have developed from scratch so far have raised in excess of 💰$495,000,000 in funding!

🙅‍♂️ No one failed projects

In addition, we were named as 👨‍🔬 "Best & innovative development company on the market" (c) RBC

Plus, we became🏅"Top #2 Web Development Company in the world" (c) Manifesto

Under-the-hood:

  • 11+ years on the global markets (🇺🇸, 🇬🇧, 🇻🇬, Asia, Eastern & Western Europe)
  • 🗞 Publications in TechCrunch, Forbes, Business Insider, NY Times, Wired
  • 🏪 HQ in London and plans for 🗺 New York and San-Francisco during next year
  • 🚀 90+ unparalleled projects we are proud of
  • 🏂 80+ developers, you can leverage (most of them are seniors)
  • 🧗‍♀️ Own awesome Startup Competitions in London in partnerships with WeWork, Barclays, F6S, 11FS, Capital Enterprise, VCs

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Founding Year 2007
Team Size 50-249
Avg. Cost of Services $$$$$ $70-150/h

Locations

HEADQUARTERS

Malaya Monetnaya, 2G
Sankt Petersburg 197101
Russia

Other locations

23 Leyborne Park Kew Gardens
London TW9 3HB
United Kingdom

Gagarina str., 99A, suite 401
Saransk 430027
Russia

Company Speciality

Client Focus

  • 40% - Small Business ($500k - $1M)
  • 40% - Mid-market ($1M - $10M)
  • 20% - Entreprise (>$10M)

Industry Focus

  • Information technology
    35%
  • Education
    25%
  • Financial services
    20%
  • Business services
    10%
  • Consumer products & services
    10%
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