4xxi - UpSEOs
Agency Profile

4xxi

Saint Petersburg, Russia

Overview

4xxi is a world-class web & mobile development company helping Startups, SMB and Enterprises to solve their business problems, accomplish goals, increase revenues and cut costs.

Sponsorship in May 2024

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Primary Address

Malaya Monetnaya, 2G , Saint Petersburg, Saint Petersburg, Russia 197101

Evgeny Smirnov

+79046414387

Key Facts

2008

$10,000-$20,000

249

248

Services

  • Web Design
  • Web Development
  • Mobile App Development

Client Lists

Trivago, Centrallo, AdvisorEngine, WorthFM, Charge.Auto, Loji, Bell, Megafon, Kinder, Gillette, Well, PayQR, NutmegAspirin, Newtonew

Key People

Evgeny Smirnov, CEO

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