- ALKA-TEK LIMITED- 02840974 - Incorporated on 30 July 1993 
- ALKA HOLE LTD.Active - Proposal to Strike off- 07634642 - Incorporated on 16 May 2011 
- ALKA PROPERTY LIMITEDActive - Proposal to Strike off- 10808300 - Incorporated on 7 June 2017 
- ALKA ASSOCIATES LIMITEDDisolved- 11823333 - Dissolved on 19 April 2022 
- ALKA FOODS LTDActive - Proposal to Strike off- 10774746 - Incorporated on 17 May 2017 
- ALKA CITY LIMITEDDisolved- 12893709 - Dissolved on 14 December 2021 
- ALKA ENGINEERING LTDActive - Proposal to Strike off- 13509930 - Incorporated on 14 July 2021 
- VULF ALKA LTD- 14404503 - Incorporated on 7 October 2022 
- ALKA HOLDINGS LTDDisolved- 15139257 - Dissolved on 18 February 2025 
- ALIIHSAN ALKAN ALKAN- 276D WESTBOURNE PARK ROAD, LONDON, W11 1EJ 
- YADAVL SERVICES LTD- 15589057 - Incorporated on 23 March 2024 
- RANJEET YADAV LIMITEDDisolved- 14805347 - Dissolved on 31 October 2023 
- ASHISH YADAV LIMITEDDisolved- 15240801 - Dissolved on 1 April 2025 
- YADAVIAL RETAIL LTDDisolved- 16030356 - Dissolved on 8 July 2025 
- NA ALKAN- Born April 1978 - 7 AIRFIELD ROAD UNIT 14A, CHRISTCHURCH, UNITED KINGDOM, BH23 3TQ 
- N A KAYS HORTICULTURAL PRODUCTS LIMITEDDissolved- 05061097 - Dissolved on 28 February 2010 
- RAJ YADAV- Born July 1984 - 6 BRUCE GROVE, LONDON, N17 6RA 
- ALKA SOFT LTDActive - Proposal to Strike off- 07537303 - Incorporated on 21 February 2011 
- ALKA IMAGES LIMITEDDissolved- 04499801 - Dissolved on 18 February 2014 
- ALKA CLYDE LIMITED- SC639226 - Incorporated on 19 August 2019