From large scale to small scale projects, our team can help.
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View our team members at Corr Consulting.
Founder & CEO
John is a Fellow of the Institute of Chartered Accountants in Ireland, and a Corporate Finance adviser with 20 years of M&A experience, including significant Private Equity experience across several sectors.
Recent roles include:
Prior to founding Corr Consulting, John has a track record of delivering project work and meeting deadlines during a 20-year career with Big 4 accounting firms (KPMG, Deloitte and PwC), including:
Senior Adviser – Germany
Sebastian is an Independent M&A Consultant with more than 20 years of international experience in financial management, accounting & reporting, financial due diligence (FDD), business valuations, structural advice, carve outs/separation and vendor assistance.
Gained diverse expertise having worked for multinational clients and private equity investment firms on mergers, acquisitions and divestments (M&A), post-merger integrations, Initial Public Offerings (IPOs), Management Buy Outs and Buy Ins (“MBOs/ MBIs”).
Hands on and attention to detail, particularly strong analytical skills, in particular analyses of historic financial information and business plans (p&l, balance sheet, cash flow) as well as operational KPIs on deal sizes between €5m and €2bn (EV).
Written and oral reporting on key findings and deal issues with preparation of data rooms, information memorandi, offer/admission documents,
accountant's reports, financial reporting procedures and due diligence reports.
Acted as project manager, both internally and as outside adviser, for multinational clients and private equity firms on cross-border M&A / mergers, acquisitions and divestments.
Undertook successful corporate restructuring assignments, purchase price adjustment work, equity and bank financing/presentations, including detailed Cash flow and Working Capital planning.
Big 4 trained Chartered Certified Accountant (ACCA) with comprehensive knowledge of IFRS, German GAAP (HGB), Irish GAAP, UK GAAP, US-GAAP and Swiss GAAP, including specialist accounting in relation to completion accounts issues, acquisition accounting and impairment tests.
Qualifications / memberships
Since the year 2000, Sebastian Wiegmann has worked on national and international advisory projects. After 7 years in transaction services with one of the Big Four accounting firms in Düsseldorf and Dublin/Ireland, he worked for 3 years as an investment manager for a private equity holding company located in Ireland. Furthermore, he was a director of a German portfolio company during 2009 and 2010 (restructuring/preparation for sale).
Since 2011, Sebastian Wiegmann has worked as an independent consultant and accountant. He advises a diverse range of client companies. In addition, he acts also as a freelancer for well-known advisory and accounting firms.
Areas of specialisation
Industry sectors and geographical coverage
Sebastian Wiegmann possesses considerable professional experience in the services sector, retail, waste management/recycling, food/consumer goods, IT/software, chemicals and real estate. Furthermore, he has frequently worked with financial investors (private equity) and family offices. Sebastian Wiegmann services clients in Germany, Switzerland, Ireland and the United Kingdom (additional countries can be involved in international projects).
John Corr has covered the Education sector since 2011, working with all the major players in the sector including:
In Healthcare, John spent 18 months as interim CFO of a UK Healthcare Group, guiding it through a successful minority sale to a Private Equity fund.John has also worked on several high profile hospital transactions in Europe and the Middle East.
Landmark deals (prior to John founding Corr Consulting) have included:
We specialise in providing you with the best advice and support for your project.
We founded our business on three main principles - quality, pricing, and service - and we pride ourselves on our commitment to these principles each day.
Get in touch with Corr Consulting
85 Great Portland Street First Floor, London,
Dublin, Ireland D02VN88
31 Rue du Commerce