PA Consulting Group: История и эволюция консалтинговой компании.

PA Consulting Group (formerly Personnel Administration) is a professional services firm that works with public, private and third sector organisations. It was founded in 1943 by Ernest E. Butten, Tom H. Kirkham and Dr David Seymour, who used a new approach to people management to increase productivity in munitions factories during World War 2. PA grew to become the world’s largest management consultancy by headcount in 1970. Today, PA employs more than 4,000 people globally. PA works with organisations in seven industries: consumer and manufacturing; defence and security; energy and utilities; financial services; public services; healthcare and life sciences; and transport. It operates in these industries from offices in the UK, US, Ireland, Nordics and Netherlands. a network of governments and companies aiming to tackle online child exploitation and abuse. PA produced the first two Global Threat Assessments for WePROTECT. The company is privately held, with 65% of shares owned by Jacobs Solutions and the remaining 35% owned by current and former employees. PA was an offshoot of the pre war Bedaux Company. Bedaux in turn had been developed based on the 'scientific management' theories of Frederick Winslow Taylor and Frank Gilbreth. Butten sought to take the mechanistic and task orientated concepts of scientific management and add a human dimension to them. The chief idea, along the lines of Douglas McGregor's 'Theory Y', was that by involving the worker in the process of change and a suitable form of ownership, greater gains could be made both by the worker and the organisation. PA's first assignment was to train volunteer women to assemble the tail gun section of Avro Lancaster bombers, as part of Britain's policy of bringing women into the factories to free up male workers for the armed forces.

By 1964, PA had dropped the name Personnel Administration and was known as simply PA Consulting Group. PA expanded and, by 1970, was the world’s largest management consulting firm by headcount. PA had also expanded geographically, mostly along the lines of the Commonwealth, with its operations in Australia providing about a third of the firm's revenue.

During this period, PA found success in advising companies on potential applications of technology to business issues. This led to them building technology centres in Melbourn, UK, and Princeton, USA. Jeremy Asher became group CEO in 1998. The firm acquired Hagler Bailly Inc. in 2000 for around $96 million in cash. Government figures released in 2010 showed that PA was the second largest beneficiary of UK Government contracts to consulting firms, receiving £11million over the first year of the coalition. It has gained publicity for its work on analysing what it has called the zombie economy. Other work includes its annual survey of opinion in higher education, and ongoing technological innovations, including a new type of round kitchen towel. On 31 December 2013, Jon Moynihan retired as executive chairman, and was replaced by Marcus Agius, the former chairman of Barclays Bank. In March 2014 the company launched a new logo (the third in its history), a new visual identity and redesigned website. Also in March 2014, Health Select Committee member Sarah Wollaston MP questioned PA Consulting's uploading of a pseudonymised extract of Hospital Episode Statistics to Google BigQuery. The Health and Social Care Information Centre confirmed that PA had used the data in accordance with the information sharing agreement in place.

In 2015, The Carlyle Group bought a majority stake in the company, giving it a value of USD $1 billion. In October 2017, PA relocated its global corporate headquarters. In April 2018, PA's Chairman, Marcus Agius, announced he would step down and assume the role of Deputy Chairman, with John Alexander replacing him. Alexander made the move from environmental and sustainability consultancy ERM, where he took the company through two rounds of private equity funding. In December 2018, PA announced it was appointing a new head of its Americas business, Ken Toombs. The group announced Ken Toombs as CEO in October 2020, following on from Alan Middleton who stepped down after 13 years as CEO of the consultancy. In November 2020, PA’s Board announced its recommendation to accept a proposal by Jacobs Solutions to acquire a 65% stake in PA. Following a vote by PA shareholders and UK Court approval, the deal was finalised on 2 March 2021, valuing PA at £1.825 billion. In 2021, John Cala joined PA's business in the Americas. In 2022, PA appointed a new Chief Financial Officer and Chief Information Officer, and created new roles for a Chief Research Officer, Head of Alliances, Platforms and Products, and Head of Markets. Chartered Accountant Will Lambe joined as CFO, moving from KPMG, while Kelly Olsen joined as CIO. Charlene Li, co author of Groundswell and founder of Altimeter, became Chief Research Officer. Rina Ladva joined the firm as Head of Alliances, Platforms and Products, making the move from Microsoft. And Tracey Countryman took on the role of Head of Markets, joining PA from Accenture. In 2023, Christian Norris was named as CEO.

PA has a strong focus on technology dating back to its work with the earliest computers in the 1950s. helped create the Cambridge Phenomenon where the city became a centre for the UK’s technological companies. Innovations developed at the centre over the past 50 years include: the original brushless servo motor; medical injectors that mean the patient does not need to see the needle; a self monitoring device for people with diabetes that measures blood glucose levels; micrometers; and 4G wireless test equipment. More recently, the Centre designed a prototype electric vehicle charging point that aims to be “as recognisable as the red post box or black cab” with the Royal College of Art for the UK Government; developed the manufacturing equipment needed to mass produce edible water bottles for Notpla; and helped build the world’s biggest battery in California with Vistra Energy.