Executive Committee & Office

The Executive Committee of the Bundesvereinigung Kreditankauf und Servicing comprises a diverse team of dedicated experts. It is headed by the President, two Vice Presidents and the Treasurer, all of whom must be representatives of full members. The Executive Committee is complemented by up to seven committee members, of whom no more than three may represent supporting members.

It conducts the association’s business and assumes all tasks not assigned to another body of the association by the statutes or by law. Its main responsibilities include preparing and holding conferences and events, publishing reports and communications, and representing the profession vis-à-vis policymakers and authorities. The Executive Committee also implements the resolutions of the general meeting and convenes, prepares and conducts general meetings.

Financial planning, accounting and reporting are likewise the responsibility of the Executive Committee. It concludes contracts with third parties in order to fulfil the association’s tasks in the best possible way and decides on the admission of new members as well as participating in the exclusion of members. Not least, the Executive Committee also appoints the members of the Advisory Board.

Together, the President, the Vice Presidents and the Treasurer form the management board within the meaning of Section 26 of the German Civil Code (BGB) and represent the association in and out of court. The Executive Committee thus bears great responsibility for the successful work and positive development of the BKS.

The Executive Committee is supported by the Berlin office.


Management Board

President

Dr Marcel Köchling works as European Investments Officer at PRA Group, where he heads the European investment team. He is also Managing Director of PRA Group Deutschland GmbH. Before joining PRA Group, Köchling held senior positions at Lone Star Germany GmbH, Hudson Advisors Germany GmbH and a consultancy specialising in turnaround situations. He holds a doctorate in business administration and is a member of PRA Group’s European leadership team.

Vice President

Sandra Pfeiffer-Szech has been Managing Director of the HFG Group in Hamburg since 2013, where she is responsible for marketing, sales, human resources and association activities. The group focuses on the long-term processing of titled B2C claims in second placement across all sectors, through its subsidiaries HFG Inkasso GmbH, LZI Langzeitinkasso GmbH and Greif Inkasso GmbH. Alongside classic servicing, the HFG Group is also active in purchasing unsecured NPL portfolios. As a qualified bank clerk and graduate economist specialising in finance, she has spent recent years shaping the strategic direction and positioning of the HFG Group and of debt collection companies in general, supporting the sector in various associations.

Vice President

Holger Rampe (graduate in business administration) joined the GFKL Group as an executive officer in 1998 and subsequently became head of the Controlling & Risk Management department. From 2003 he served as managing director of several operating group companies. As a board member he is responsible for the Debt Purchase pricing portfolio across the entire GFKL Lowell Group in Germany and the UK. In addition, he oversees portfolio management and data analytics for both the third-party collections (3PC) and debt purchase (DP) business in Germany.

Treasurer

Christian Kirmeier has headed Business Development & Strategy at Axactor Germany GmbH since January 2026 and is a member of the German management board. After studying business administration at the University of Mannheim, he entered the debt collection business with Coface Germany and has more than 20 years of industry experience. In various roles he built up extensive expertise in commercial, strategic and risk-oriented fields. Over the past eleven years he worked for Intrum Deutschland GmbH, holding several management positions with responsibility for the German and Austrian markets. He also gained several years of experience as managing director of a company within the group.


Associate Committee Members

Jan-Peter Barg
Committee Member
Jan-Peter Barg has been Head of Sales and Marketing at HmcS Gesellschaft für Forderungsmanagement mbH / VR Inkasso GmbH in Hanover since 2025, focusing on credit and receivables management. Previously he was responsible for risk and data solutions for financial service providers as Senior Key Account Manager at CRIF Germany, and held senior sales and business development roles at fintus, PEAC Finance, FIS and BFL Leasing GmbH. From 2001 to 2017 he held various management and sales positions at VR Leasing AG (DZ Bank Group), including Head of Bank Sales and Head of Automotive Sales. A trained bank clerk, he began his career at Frankfurter Sparkasse, with further roles at Rentenbank and Barclays.
Andre Barth
Committee Member
Andre Barth has been a lawyer at the firm KUCERA Rechtsanwälte since 2014 and a partner there since 2018. Previously he was legal counsel at Hudson Advisors Germany GmbH (2008–2012) and at Arminius Kapitalgesellschaft mbH (2012–2014). At KUCERA he is part of the Real Estate, Finance & Transactions practice group. A focus of his work is the restructuring of non-performing real estate financings (including work-outs).
Ahmet Bilen
Committee Member
Ahmet Bilen has been Director Banking & Financial Services at coeo Inkasso GmbH since April 2026. Before that, he worked for Santander Consumer Bank AG for almost 13 years, most recently heading the Field Service, Recoveries & Portfolio Sales division. In this role he was responsible for the bank’s non-performing loan (NPL) portfolio – from strategy development and the operational management of processing through to the sale of secured and unsecured receivables portfolios. He was also involved in various international projects of the Santander Group, particularly around outsourcing and carve-out initiatives. Ahmet Bilen began his career in receivables management in 2011 at a law firm in Mönchengladbach.
Jonas Book
Committee Member
Jonas Book has worked for Hoist Finance since 2020, currently as Head of Sales and authorised signatory (Prokurist), responsible for sales in Germany and Austria, and is part of the extended management. Previously he was responsible for strategic portfolio transactions at Lowell as Senior Transaction Manager and has now worked in debt purchasing for eight years. After studying economics, he held positions in management consulting and in finance and accounting as a Financial Analyst and Head of Finance at a leading global manufacturer of professional 3D printers.
Sandra Glaser
Committee Member
Sandra Glaser is Managing Director of Intrum Deutschland GmbH and, as Director Portfolio Investment, is responsible for the purchase and development of receivables portfolios in Germany, Austria and Switzerland. She steers the strategic development of the NPL investment business and works closely on integrating investment and servicing.
Active in risk and receivables management since 2008, she has many years of leadership experience as well as extensive expertise in the valuation, financing and management of portfolios and data-driven investment strategies.
Previously she held various roles at debt collection companies, where she was likewise responsible for debt purchasing and helped drive the professionalisation of the portfolio investment business in the DACH region. With her background in financial services (including Allianz Global Investors), she stands for sustainable, growth-oriented approaches in receivables management.
Torsten Grüber
Committee Member
Torsten Grüber is managing partner / Managing Director of A4RES Group GmbH in Bautzen. He has worked for 20 years in the realisation and financing of real estate on behalf of creditor banks. Mr Grüber completed a Master of Science in Real Estate at Eipos at TU Dresden. In 2007 he was appointed to the Eastern Advisory Board of Deutsche Bank. He is also a Fellow of the Royal Institution of Chartered Surveyors.
Oliver Kuhaupt
Committee Member
Oliver Kuhaupt is a managing director and, since 2021, Chief Risk Officer at Riverty. He is responsible for credit management, risk management, governance & compliance, legal, and data & analytics. He has worked at Riverty (formerly Arvato Financial Solutions) in various roles since October 2015, previously heading the international debt purchasing business alongside several foreign subsidiaries. From 2007 to 2015 he was responsible for receivables management in the Central/Eastern Europe region at EOS Holding GmbH in Hamburg. After studying business administration, he began his career in 2002 with the Otto Group in Hamburg. He has been a committee member of the BKS board since 2019.
Daniela Müller
Committee Member
Daniela Müller has been Director Loan Asset Management and Deputy Anti-Money-Laundering Officer at Silverton Asset Solutions GmbH since 2012. Previously, the qualified bank clerk and graduate business administrator (VWA) worked in loan asset management at Hudson Advisors from 2005 to 2012.
Jörg Schweda
Committee Member
Jörg Schweda has been Managing Director of EOS Deutscher Inkassodienst GmbH in Hamburg since 2017, where – with personnel responsibility for around 800 employees – he oversees Operations, Client Services, Sales, Quality & Risk, Human Resources and Legal. He has also run EOS Field Services GmbH since 2013 and, most recently from 2024 to 2025, was responsible as managing director of several companies – including Cinthia Real Estate GmbH and EOS Immobilienworkout GmbH – for restructuring the property-secured collections business within EOS Germany. Before joining EOS, Schweda spent more than 20 years in the automotive banking sector, including as Managing Director of GMAC Financial Services GmbH with operational responsibility for the GMAC Europe shared service centre for the D/A/CH markets. A trained industrial clerk, he began his career in 1990 as a management trainee at Opel Bank GmbH in Essen.
Dr. Clifford Tjiok
Committee Member
Dr Clifford Tjiok is Managing Director and Chief Commercial Officer of the LOANCOS Group, where he is responsible for sales, strategy and financing. Over the past 24 years he has held several senior business and risk roles, most recently as Chief Credit Officer at Talanx Asset Management, where he was responsible for one billion euros of direct infrastructure investments – including the associated teams and processes – and chaired the Transaction Committee. Before that he was Managing Director of EquityGate Advisors in Wiesbaden and responsible for Loan Markets (Corporate & Real Estate) at Landesbank Hessen-Thüringen (Helaba). Further roles took him to Citibank in London, Deutsche Bank in Frankfurt and London, and the IBM environment.