Dublin mayor’s companies raised a lot of money but never struck gold

Court records show Nial Ring has been defendant in 16 sets of High Court proceedings since 2004

Dublin-headquartered Oil & Gas raises $1.4m in share placings

Company chief executive says firm has not as yet addressed the cost of drilling

Tenkomining plc: Dispute over correct drill at mining firm

Captive Audience Display Solutions plc: Cads had its foot on the gas before recession

Dublin businessman Nial Ring profits as shareholders suffer at small caps

Four companies are sitting on total accumulated losses of approximately €8 million, according to their filed accounts

US Oil & Gas plc: Questions raised over Nevada drilling project

Taking heart in Nevadan oil

US Oil & Gas prospect has 50% chance of yielding 283 million barrels of oil