Website & contact details
- Website
Constantine Cannon LLP
- Incorporated
- 25 June 2012 (14 years)
- Industry
- None Supplied (None Supplied)
- Owned by
- Abby Milstein
- Accounts type
- Total exemption full
- Region
- Greater London
- Address
- 90 Bartholomew CloseLondonEC1A 7BN
Filing status
- Accounts due
- 31 December 2026
- Last accounts
- 31 December 2024
- Conf. stmt due
- 9 July 2027
- Last conf. stmt
- 25 June 2026
Charges
- Total
- 2
- Outstanding
- 0
- Part satisfied
- 0
- Satisfied
- 2
Officers
This list may be incomplete. See all officers on Companies House
Officer details are public data from the Companies House register.
Aborn, Richard Mark
LLP Designated Member · Appointed 25 June 2012
Born September 1952 (74)
Milstein, Abby
LLP Designated Member · Appointed 25 June 2012
Born July 1951 (75)
Officer history (5 former)
30 July 2023
31 May 2023
18 August 2022
Resigned Nahal, Hardeep Singh as LLP Member
1 October 2021
Appointed Nahal, Hardeep Singh as LLP Member
31 December 2019
31 July 2019
1 September 2017
2 April 2014
1 December 2012
27 July 2012
25 June 2012
Appointed Aborn, Richard Mark as LLP Designated Member
25 June 2012
Appointed Milstein, Abby as LLP Designated Member
Ownership 2 active
People and entities with significant control, from the Companies House PSC register
Abby Milstein
Individual · Notified 6 April 2016
Holds 75–100% of voting rights
Right to 75–100% of surplus assets
Right to appoint and remove members
American
Born July 1951 (75)
Richard Mark Aborn
Individual · Notified 6 April 2016
Has significant influence or control
American
Born September 1952 (74)
Former controllers (4)
30 July 2023
31 May 2023
Ceased Pierre Francoise Valentin — Has significant influence or control
31 December 2019
31 July 2019
What Constantine Cannon say about themselves
“Experienced Trial, Antitrust and Whistleblower Lawyers with offices in New York City, Washington D.C., San Francisco, and London.”
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 30 July 2026 | Cessation of a person with significant control | |||
| 30 July 2026 | Cessation of a person with significant control | |||
| 7 July 2025 | Total exemption full accounts | 31 December 2024 | ||
| 25 June 2025 | Confirmation statement with no updates | 25 June 2025 | ||
| 2 October 2024 | Total exemption full accounts | 31 December 2023 |
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