- OBELISK INVESTMENTS B.V.- FC038348 - Incorporated on 23 December 2020 
- CENTURY OBELISK LTD- 09556610 - Incorporated on 23 April 2015 
- ASN COMMUNICATIONS- 34 MONTAGU CRESCENT, LEEDS, UNITED KINGDOM, LS8 2RF 
- EXPERIENCE COMMUNICATIONS- 71-81 WHITFIELD STREET, LONDON, UNITED KINGDOM, W1T 4HG 
- OBELISK DIGITAL LTD- 14087072 - Incorporated on 5 May 2022 
- OBELISK CAPITAL LTD- 15324687 - Incorporated on 3 December 2023 
- OBELISK PARTNERS LTD- 08694112 - Incorporated on 17 September 2013 
- OBELISK INDUSTRIES LTD- 13018293 - Incorporated on 13 November 2020 
- OBELISK MOUNTAIN LTD- 15516529 - Incorporated on 23 February 2024 
- OBELISK DIGITAL LTD.Active - Proposal to Strike off- 08275106 - Incorporated on 31 October 2012 
- WALTZ COMMUNICATIONS- BLOCK 3 HOUSE 2A, HOWSON WRIGHT ESTATE OREGUN, LAGOS, NIGERIA 
- OBELISK DEVELOPMENTS LTDActive - Proposal to Strike off- 14601407 - Incorporated on 18 January 2023 
- AFH COMMUNICATIONS- 30 DEVENTER CRESCENT, LONDON, ENGLAND, SE22 8TJ 
- CASTLE COMMUNICATIONS- 29 BARWELL BUSINESS PARK, LEATHERHEAD ROAD, CHESSINGTON, SURREY, KT9 2NY 
- ALSO COMMUNICATIONS- 17 PARSONAGE CROFT, ETCHINGHAM, ENGLAND, TN19 7BY 
- SHARED COMMUNICATIONS- STAFFORD HOUSE BLACKBROOK PARK AVENUE, TAUNTON, SOMERSET, UNITED KINGDOM, TA1 2PX 
- TJ PEARS (OBELISK) LIMITEDActive - Proposal to Strike off- 07788443 - Incorporated on 27 September 2011 
- KEPLER COMMUNICATIONS- 196 SPADINA SUITE 400, TORONTO, ON, CANADA, M5T 2C2 
- THE OBELISK COLLECTION LIMITED- 02772285 - Incorporated on 9 December 1992 
- OBELISK MSUK CONSULTING LIMITED- 07869140 - Incorporated on 2 December 2011