Thomson is the co-founder of Momentous Change Ltd,[1] a consultancy she set up with Professor Roger Mullin in 2017 to help organisations manage change. In 2018, Momentous Change published its first report, Brexit and Scottish Business.[2]
Prior to this, Thomson was the Member of Parliament for Edinburgh West from May 2015 until May 2017. She served as the SNP Business, Innovation and Skills spokesperson in the House of Commons until her resignation of the party whip in September 2015.[3][4] She was also a member of the Business, Energy and Industrial Strategy (BEIS) Committee from 2015 to 2017.[5]
Since stepping down from the House of Commons in 2017, she has been appointed as Ambassador for the All Party Parliamentary Group for Fair Business Banking.[6] She has also been appointed to the advisory panel to the Northern Ireland Assembly's All-Party Group on Fair Banking and Finance.[7]
Thomson initially worked as a professional musician and then completed a post graduate diploma in Information technology (IT).[8] She worked in Financial Services for Standard Life and the Royal Bank of Scotland for over 23 years in a variety of senior roles delivering IT and business change. In 2009 she set up her own small business in property.[9][10]
Thomson established Momentous Change Ltd in 2017 with co-founder Professor Roger Mullin. Momentous Change is a niche consultancy providing support to businesses through economic management and operational change. The firm self-funded research involving 236 senior Scottish business leaders across industry to establish their concerns over Brexit. The final report was published in February 2018. Its principal findings and recommendations included the need for a new skills strategy[11] and greater financial and practical support from government.[12]
In November 2018, Thomson was a co-author of a Momentous Change Ltd report into the prospects for establishing a Scottish Stock Exchange.[13] In 2020 she was co-author of a report into the Scottish Business Diaspora.[14]
Thomson joined the Scottish National Party at the age of sixteen in 1981.[10] She became prominent politically during the Scottish independence referendum campaign, with the "Yes" campaign. She was elected as the Member of Parliament for Edinburgh West in 2015 with a majority of 3,210 votes and a 39% share of the vote; with a swing of 25.8% from Liberal Democrat to SNP. The Sunday Post described her as one of the SNP MPs to watch in the new parliament.[15][16]The National described Thomson as "a breath of fresh air" in light of her broad-based life experience.[17]
As part of her role on the BEIS committee, Thomson was one of the members of the joint committee inquiries into the collapse of BHS,[18] into the working practices of Sports Direct.[19][20]
In September 2015, Thomson was accused by an article in The Sunday Times of having built her buy-to-let property portfolio by buying homes for below-market prices.[21] In late-September 2015, Police Scotland announced it had launched an inquiry into "alleged irregularities" related to the property transactions which had seen her solicitor struck off.[22] The same day the SNP issued a statement on behalf of Thomson, announcing that she had decided to withdraw herself from the party whip whilst the investigation was ongoing. In resigning the whip, Thomson also lost her SNP membership and her role as the SNP's Business, Innovation and Skills spokesperson at Westminster.[4] Thomson subsequently claimed she had been forced to resign the whip.[23][24][25] Eight months after the story broke, Thomson issued a press statement noting that there had been no contact with her from Police Scotland.[26]
Thomson was sitting as an independent MP when the 2017 snap general election was called on 18 April 2017. The SNP's national executive met four days later and ruled that they would not endorse her as an SNP candidate. She did not stand as an independent at that election, issuing a statement that noted, "even in political parties the concept of natural justice must apply, as must the need for defined processes that are applied fairly, rigorously and transparently. I would advise the SNP to employ the services of an external body to help them develop a process as soon as possible."[28]
In August 2017, the police investigation was dropped.[29] Former Scottish Government Minister Kenny MacAskill said the SNP had lessons to learn over their handling of her case.[30] Former First Minister Alex Salmond was also quoted as saying how badly Thomson had been treated by the media and the SNP.[31]
