Spectra Systems Corporation (AIM:SPSY) is confident that full-year underlying profits will be higher than current expectations after a central bank customer placed a larger than normal order.
Argentex Group PLC (AIM:AGFX) has seen a recovery in client trading volumes following the onset of Covid-19 and expects to report a 33% year-on-year increase in revenues for the six-months to the end of September.
Seeing Machines Limited said it has signed a framework agreement to supply its Guardian driver distraction and fatigue technology to Royal Dutch Shell.
Red Rock Resources PLC (AIM:RRR) has completed its maiden drilling programme at the Luanshimba copper-cobalt project in the Democratic Republic of Congo.
Kodal Minerals PLC (AIM:KOD) has intercepted high grade gold mineralisation in re-split sampling from the reverse circulation drilling at the Nielle project in northern Cote d’Ivoire.
Woodbois Limited continues to observe strong global demand for sawn timber and corresponding price support for products, it said in a third-quarter update.
Oracle Power PLC (AIM:ORCP) has signed a non-exclusive co-operation agreement with PowerChina International Group Ltd, with the objective of jointly developing a green hydrogen production facility in Pakistan.
Thor Mining PLC (AIM:THR, OTCQB:THORF, ASX:THR) said a maiden drilling programme has started at the Sterling prospect, part of its Ragged Range gold project in Western Australia.
AfriTin Mining Limited has hit further mineralised intervals at depth as part of drilling at the V1/V2 pegmatite on the Uis tin project in Namibia.
Feedback PLC (AIM:FDBK) announced it has signed a memorandum of understanding with Quest Teleradiology Solutions to develop strategic opportunities for Bleepa.
Braveheart Investment Group PLC (AIM:BRH) has increased its holding car parts group Autins to 11.995% after the acquisition of 3.65mln shares at 22.02p, costing GBP803,750.
e-Therapeutics plc unveiled new patent filings to protect its proprietary RNAi platform technology for liver gene silencing.
W Resources PLC (AIM:WRES) has rejigged the management at its La Parrilla tungsten mine as executive director Pablo Neira announced he will step down from the board with effect from 18 October to take on a role outside the mining industry.
Vietnam Holding Limited said its net asset value rose by 3.3% in September helped by a strong performance from electricals group MWG, one of the fund’s largest holdings.
Polarean Imaging PLC (AIM:POLX, OTC:PLLWF) has installed a 9820 Xenon Polariser system, its device to improve MRI images of lung functions, at BC Children’s Hospital, Vancouver, which is a major paediatric research and teaching centre.
Mosman Oil and Gas Ltd (AIM:MSMN) told investors that the Winters-2 well has now spud. Winters-2, located in Polk County, Texas, has so far been drilled down to 1,445 feet and is expected to reach target depth next week.
Bidstack Group PLC (AIM:BIDS, OTC:FTBGF) has inked a deal with Illusion Labs to deliver advertising into two additional free-to-play games, Touchgrind Scooter and Touchgrind Skate 2.
United Oil & Gas PLC (AIM:UOG) said production averaged 2,022 barrels oil equivalent per day through the third quarter. The Q3 production comprised 1,619 barrels of oil and 405 boepd of gas, the company noted.
Directa Plus PLC (AIM:DCTA, OTC:DTPKF) will be hosting a presentation for investors and potential investors at 9.30am BST on Friday 15 October 2021 on the Investor Meet Company platform.