Website & contact details
- Group website
- The site of this company’s group or brand.
Grid Dynamics UK Ltd
- Incorporated
- 8 May 2009 (17 years)
- Previously known as
- Tacit Knowledge Ltd (until 19 January 2024)
- Industry
- Information technology consultancy activities (62020)
- Directors
- Sergii TaradaiJohn James Bullock
- Owned by
- Grid Dynamics Holdings Inc
- Accounts type
- Full
- Region
- Greater London
- Address
- 2 Pear Tree CourtLondonEC1R 0DS
Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 20 May 2027
- Last conf. stmt
- 6 May 2026
Officers 2 active
Officer details are public data from the Companies House register.
Taradai, Sergii
Director · Appointed 9 July 2021
Ukrainian
Born May 1982 (44)
Bullock, John James
Director · Appointed 14 March 2018
English
Born January 1972 (54)
Officer history (8 former)
9 July 2021
9 July 2021
Appointed Taradai, Sergii as Director
14 March 2018
Appointed Bullock, John James as Director
14 March 2018
Resigned Everett, Todd Allen as Secretary
14 March 2018
Resigned Everett, Todd Allen as Director
1 February 2018
18 December 2015
Resigned Razzouk, William as Director
18 December 2015
Appointed Everett, Todd Allen as Secretary
18 December 2015
Appointed Everett, Todd Allen as Director
18 December 2015
Resigned Razzouk, William as Secretary
8 January 2014
Appointed Razzouk, William as Secretary
8 January 2014
Appointed Razzouk, William as Director
8 January 2014
8 January 2014
Resigned Hardy, James Carmichael as Director
11 May 2009
8 May 2009
8 May 2009
8 May 2009
Appointed Hardy, James Carmichael as Director
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Grid Dynamics Holdings Inc
Corporate entity · Notified 29 May 2021
Owns 75–100% of shares
Corporate
Reg. no. 83 - 0632724
Former controllers (1)
29 May 2021
Ceased Pitney Bowes Inc — Owns 75–100% of shares
Filings 91
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 10 July 2026 | Full accounts | 31 December 2025 | ||
| 7 May 2026 | Register inspection address has been changed | |||
| 6 May 2026 | Confirmation statement with no updates | 6 May 2026 | ||
| 8 December 2025 | Change of details for a person with significant control | |||
| 27 November 2025 | Registered office address changed |
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