

4xxi Information
Contact top employees from
4xxi
Summary
The company currently specializes in the Information Technology and Services area. To connect with 4xxi employee register on SignalHire.
Organization Website | 4xxi.com |
Phone Number | +44 2039 174556 |
Industries | |
Headquarters Location | 23 Leyborne Park Kew Gardens, Richmond, London, England, TW9 3HB GB |
Employees Size | 10-50 employees |
Specialties | PHP, Symfony, Website development, Startups, High-load optimization, Android, iOS, RabbitMQ, React, Redux, PostCSS, Ruby, Rails, FinTech, EdTech, MedTech, BigData, Artifical Intelligence, Machine Learning, Android, Website development, HealthTech, Flutter, LLM |
Founded | 2008 |
Employees Turnover 1 quarter 2026
Length of Employment
Employee tenure at 4xxi shows a diverse range of experience levels:
9% for 3–4 years14% for 5–7 years45% for 8–10 years32% have over 11 years of service at 4xxiContact top employees from
4xxi
Nikita Bukharev
Development Partner
Aleksander Deryabin
Project Manager
Jessie Melson
Account Manager
Artem Emelianov
iOS Developer
Grigorii Gribnoi
Marketing Specialist
Aleksandr Filippov
Lead Backend Developer
FAQ
4xxi operates in the IT Services industries. More details can be found on the official website: 4xxi.com.
The headquarters of 4xxi are located in London, United Kingdom.
You can contact 4xxi by phone at +44 2039 174556.
4xxi currently employs 10-50 people.
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