- HELLO OTTO LTDActive - Proposal to Strike off- 09951726 - Incorporated on 14 January 2016 
- OTTO UNION LTD- 11564383 - Incorporated on 11 September 2018 
- OTTO-BOWEN LTDActive - Proposal to Strike off- 07184960 - Incorporated on 10 March 2010 
- OTTOMAN BANK- RC000395 - Incorporated on 1 January 1981 
- OTTO TRANS LTDDisolved- 09597280 - Dissolved on 26 October 2021 
- OTTO STOCK LTDDisolved- 13419700 - Dissolved on 2 May 2023 
- OTTOSWAZ LTD- 14714594 - Incorporated on 8 March 2023 
- OTTO TOPCO LTD- 14383061 - Incorporated on 28 September 2022 
- OTTO TOURS LTD- 15859347 - Incorporated on 26 July 2024 
- CELEBRATE PETS LTD- 08444697 - Incorporated on 14 March 2013 
- CONSULTING-US LTDActive - Proposal to Strike off- 11360041 - Incorporated on 14 May 2018 
- OTTO SIMON SERVICES LIMITED- 11656776 - Incorporated on 2 November 2018 
- THE INDEPENDENTS CREATIVE COLLECTIVE UK LIMITED- 04243407 - Incorporated on 29 June 2001 
- KARL OTTO- Born August 1981 - PHOENIX 81, EASTGATE, LOUTH, LINCOLNSHIRE, ENGLAND, LN11 9PL 
- GERT OTTO- Born July 1951 - 7 LAND OF GREEN GINGER, SUITE 4, HULL, UNITED KINGDOM, HU1 2ED 
- OTTO WOLF- Born December 1995 - 112 DIVINITY ROAD, OXFORD, UNITED KINGDOM, OX4 1LW 
- OTTO CHAN- Born December 1956 - THE CHAPEL HOUSE 100A FELLOWS RD., LONDON, UNITED KINGDOM, NW3 3JG 
- KYLE OTTO- Born February 1987 - HARTLEY COURT HOUSE HARTLEY COURT RD, READING, UNITED KINGDOM, RG7 1NJ 
- FRED OTTO- Born July 1970 - 25 GUNNING STREET, LONDON, ENGLAND, SE18 1BY 
- OTTO TUPI- Born April 1977 - 269/9 KRTISSKA CESTA, ZELOVCE, SLOVAKIA, 99106