Andersen Group valued at $1.75bn in IPO for consulting spin-off of Enron auditor
Former Arthur Andersen partners raise $176mn after pricing shares at top of range
Former Arthur Andersen partners raise $176mn after pricing shares at top of range

Chief executive Sam Altman refocuses AI company as Anthropic tests its early lead

Private equity-backed accounting group vies with UK business to create international network

US insurance group said in November that it would scrap the appointment of John Neal as president

Start-up behind Claude tool is fielding inbound investment offers that could lead to it surpassing rival OpenAI in value

An initial public offering could value the company at $350bn next year

Listing by MHA prompts shift in thinking as firms consider alternative to leveraged buyouts