| 27/06/23 | 17:00:01 | 27 Jun 2023 | | Consultancy Agreement & Proposed Subscription |
| 15/06/23 | 14:04:59 | 15 Jun 2023 | | Exercise of Share Options & US Patent Granted |
| 09/06/23 | 16:00:02 | 9 Jun 2023 | | Shipping Trial Success |
| 10/05/23 | 16:15:01 | 10 May 2023 | | Exercise of Share Options |
| 09/05/23 | 15:30:06 | 9 May 2023 | | Withdrawal of Requisition for General Meeting |
| 04/05/23 | 07:00:10 | 4 May 2023 | | SulNOx diversifies into demulsification market |
| 25/04/23 | 07:00:12 | 25 Apr 2023 | | Requisition of General Meeting |
| 19/04/23 | 16:00:01 | 19 Apr 2023 | | Trading Statement |
| 04/04/23 | 10:00:02 | 4 Apr 2023 | | Option Agreements |
| 23/03/23 | 18:29:01 | 23 Mar 2023 | | Board Change |
| 03/03/23 | 11:32:55 | 3 Mar 2023 | | Option Expiry |
| 28/02/23 | 17:00:00 | 28 Feb 2023 | | Total Voting Rights |
| 22/02/23 | 07:00:08 | 22 Feb 2023 | | Exercise of Share Options |
| 10/02/23 | 17:45:00 | 10 Feb 2023 | | Holding in Company, Option Agreements & Board |
| 08/02/23 | 18:31:08 | 8 Feb 2023 | | Holding(s) in Company |
| 01/02/23 | 07:00:09 | 1 Feb 2023 | | Trading Update & Total Voting Rights |
| 23/12/22 | 11:45:04 | 23 Dec 2022 | | RESULT OF FUNDRAISING |
| 23/12/22 | 11:45:02 | 23 Dec 2022 | | Nistadgruppen AS investment & Shipping Evaluation |
| 23/12/22 | 07:00:04 | 23 Dec 2022 | | Proposed Fundraising - Re-Release |
| 22/12/22 | 17:49:56 | 22 Dec 2022 | | PROPOSED FUNDRAISING TO RAISE A MIN. £0.75 MILLION |
| 30/11/22 | 17:00:01 | 30 Nov 2022 | | Total Voting Rights |
| 25/11/22 | 07:00:05 | 25 Nov 2022 | | Shipping Evaluation & Exercise of Share Options |
| 21/11/22 | 07:15:05 | 21 Nov 2022 | | Appointment of New US Distributor |
| 15/11/22 | 16:15:00 | 15 Nov 2022 | | Sales Update |
| 28/10/22 | 14:30:05 | 28 Oct 2022 | | Half-year Report to 30 September 2022 |
| 19/10/22 | 07:00:07 | 19 Oct 2022 | | Fleet wide adoption by Bus Company in South Africa |
| 20/09/22 | 18:04:46 | 20 Sept 2022 | | Result of AGM |
| 20/09/22 | 07:00:13 | 20 Sept 2022 | | AGM Statement & First and Major Train Evaluation |
| 15/09/22 | 11:00:03 | 15 Sept 2022 | | New order in Ghana for SulNOxEco Fuel Conditioner |
| 07/09/22 | 07:00:05 | 7 Sept 2022 | | Further expansion in the marine sector |
| 06/09/22 | 07:00:14 | 6 Sept 2022 | | Wide-Range MOU with Rompetrol Integrated Services |
| 25/08/22 | 11:30:11 | 25 Aug 2022 | | Final Results for the year to 31 March 2022 |
| 24/08/22 | 12:45:01 | 24 Aug 2022 | | First orders in Asia |
| 04/08/22 | 07:00:09 | 4 Aug 2022 | | Further progress in the construction industry |
| 01/08/22 | 07:00:11 | 1 Aug 2022 | | First Order Costa Rica & Additional German Order |
| 28/07/22 | 07:00:17 | 28 Jul 2022 | | Appointment of New Distributor |
| 08/07/22 | 12:00:00 | 8 Jul 2022 | | Commencement of Trading on OTCQB Venture Market |
| 30/06/22 | 07:30:06 | 30 Jun 2022 | | Q1 Trading Update |
| 28/06/22 | 07:00:08 | 28 Jun 2022 | | Repeat order with further potential in Germany |
| 23/06/22 | 07:00:07 | 23 Jun 2022 | | Repeat Sales for Long Haul Trucks in Africa |
| 15/06/22 | 12:00:06 | 15 Jun 2022 | | Tackling the climate crisis today |
| 08/06/22 | 07:00:10 | 8 Jun 2022 | | Tarmac trials SulNOxEco™ Fuel Conditioner |
| 18/05/22 | 07:00:11 | 18 May 2022 | | "No Harm" declaration from University of Rostock |
| 10/05/22 | 07:00:05 | 10 May 2022 | | LocoSoco and SulNOx to Further Develop Partnership |
| 06/05/22 | 07:00:07 | 6 May 2022 | | Key Partner Wins Prestigious Award |
| 14/04/22 | 07:00:05 | 14 Apr 2022 | | New partnership - Group PMS International |
| 13/04/22 | 07:00:09 | 13 Apr 2022 | | Lloyd's Register Certifies SulNOx meet ISO 8217 |
| 12/04/22 | 07:00:06 | 12 Apr 2022 | | New Distribution Agreement in Chile |
| 15/03/22 | 07:00:06 | 15 Mar 2022 | | Agreement in Ghana for SulNOxEco Fuel Conditioner |
| 15/02/22 | 14:00:05 | 15 Feb 2022 | | Legends Cars Go Green with SulNOx |
