Maas Group enters trading halt after Firmus cancels listing

• Maas Group Holdings has paused trading following the withdrawal of the proposed stock market listing for technology company Firmus.
• The announcement follows a 28.2% drop in the company share price to $4.96.
• The business requested the pause to prepare a formal update regarding its commercial agreements and 3.2% equity stake in Firmus.

Maas Group Holdings (ASX:MGH) has placed its shares in a trading halt after partner firm Firmus cancelled its proposed listing on the ASX.

The decision follows heightened market volatility that wiped out roughly $517 million of the company's valuation after reports surfaced that the listing was in doubt.

"The company expects the trading halt to be ended by the release of an announcement to the market in relation to those contractual arrangements," the company said in a statement.

The exchange previously issued a formal price query after heavy trading volume drove the stock lower, which the business attributed to public speculation over its commercial exposure.

The company confirmed that normal stock operations are scheduled to resume by Oct. 12 once the detailed disclosure is finalised.

Following the announcement, the Maas Group Holdings share price was unchanged at $4.96.

Earlier in the year, the business executed a major strategic shift by selling its core construction materials unit to focus on artificial intelligence infrastructure.

The enterprise restructured its operations around deploying specialised modular electrical systems, known as the PowerCube, under direct supplier agreements with Firmus.