Fieldfisher saw its average profit per equity partner soar by 22% to £506,000 in the 2014-15 financial year.

The rise in profitability came against a 9% hike in the firm's unaudited revenue figure to £113m. 

Fieldfisher brought in £104m in fees in 2013-14, up from £95m the year before. Net profit increased by 12% to £23.5m, while PEP nudged up 3% to £415,000.

The continued growth over the most recent financial year comes despite heavy investment in lateral hires in the UK and Europe and a move to a new head office in London.

The firm consolidated its two London operations at Vine Street and Ibex House into one site overlooking the River Thames near Monument in the summer of 2014.

According to managing partner Michael Chissick, Fieldfisher's corporate, dispute resolution, finance and real estate practices all made a strong contribution to its financial performance. 

"Other notable areas include personal injury and medical negligence and technology, outsourcing and privacy. Internationally our Paris office has had a good year," he added.

Fieldfisher has also continued integrating its new Manchester office. The firm has had a base in the city since 2004 but merged with local boutique Heatons in February last year. 

News of its performance last year means Fieldfisher joins a growing band of firms to announce positive results in 2014-15, including Addleshaw Goddard and Berwin Leighton Paisner.