Grenke
German manufacturer-independent leasing and financial services group focused on small and medium-sized businesses.
Last updated August 27, 2026
Overview
Grenke AG is a German financial services group headquartered in Baden-Baden. It began in 1978 as a leasing business founded by Wolfgang Grenke and developed around the financing of office communication and information-technology equipment. Rather than manufacturing the equipment it finances, Grenke operates as a manufacturer-independent lessor, allowing it to work with equipment vendors and business customers across a range of brands. Its historical leasing portfolio has included printers, copiers, telephone systems, servers and laptop computers, with the company concentrating particularly on the needs of small and medium-sized enterprises. The group’s business expanded beyond conventional leasing. Factoring became an important additional activity, providing financing linked to receivables, while the acquisition of the former private bank Hesse Newman in 2009 gave Grenke a banking licence. The bank was subsequently renamed Grenke Bank. The development of leasing, factoring and banking under one group helped broaden the company’s financial-services proposition and was also cited as a reason for changing the legal name from Grenkeleasing AG to Grenke AG in 2016. International expansion became especially significant from the 2000s onward. Germany, France and Italy have been identified as particularly important markets, and the group has operated across several European countries. In 2020, Grenke entered the United States through the establishment of a franchising company based in Phoenix, Arizona. The company’s model combines direct and partner-based distribution with financing products designed for business equipment and working-capital needs. Grenke became part of the MDAX on the Frankfurt Stock Exchange in June 2019, reflecting its position among Germany’s larger listed companies. Its share-price decline following accounting-fraud allegations led to its removal from the MDAX and return to the SDAX in December 2020. The allegations became a major reputational and governance episode for the company, even as Grenke continued to operate its leasing, factoring and banking activities. Leadership has changed several times since the founder’s executive tenure. Wolfgang Grenke left the management board when his term ended in February 2018, and Antje Leminsky became chief executive officer on 1 March 2018. Grenke later moved to the supervisory board, from which Wolfgang Grenke departed in July 2021. Michael Bücker became CEO in August 2021, followed by former chief financial officer Dr Sebastian Hirsch in February 2023. Grenke remains positioned as a specialist provider of leasing and related financial services for business customers, with an emphasis on equipment financing, vendor relationships and the small and medium-sized enterprise segment.
History
Grenke was founded in 1978 by Wolfgang Grenke in Baden-Baden, Germany. The company’s original focus was leasing equipment used in offices and business communications. Its manufacturer-independent model enabled it to finance equipment from different suppliers rather than tie its offering to a single hardware producer. Over time, the portfolio came to include printers, copiers, telephone systems, servers and laptop computers. This focus gave Grenke a distinctive role in financing technology and office infrastructure for small and medium-sized enterprises. The group pursued internationalization particularly from the 2000s. Germany remained a core market, while France and Italy became especially important markets within its European network. Grenke’s growth was not limited to leasing. Factoring became a significant business activity, adding receivables financing to the group’s equipment-finance operations. In early 2009, Grenke acquired the former private bank Hesse Newman. The transaction gave the group a banking licence, and the institution was subsequently renamed Grenke Bank. The broadening of the business model was reflected in the company’s legal identity. At the annual general meeting on 3 May 2016, shareholders approved changing the name from Grenkeleasing AG to Grenke AG. The stated rationale was that factoring and banking had become increasingly important alongside leasing. The shorter name also represented the group as a broader financial services organization rather than solely as a leasing company. Leadership changed after the founder’s executive period. Wolfgang Grenke left the management board when his term expired at the end of February 2018. His former deputy, Antje Leminsky, became CEO on 1 March 2018. At the annual general meeting on 3 May 2018, Wolfgang Grenke was elected to the supervisory board. Grenke’s shares moved from the SDAX into the MDAX in June 2019, placing the company in a higher segment of the Frankfurt Stock Exchange’s index structure. In 2020, Grenke expanded into the United States by establishing a franchising company headquartered in Phoenix, Arizona. That same year brought a serious challenge to the company’s market standing. Accounting-fraud allegations were followed by a substantial share-price decline, and Grenke shares were relegated from the MDAX to the SDAX on 21 December 2020. The episode became a central governance and reputation issue in the company’s public history. Wolfgang Grenke left the supervisory board on 29 July 2021. Michael Bücker, previously associated with BayernLB’s capital-markets leadership, became Grenke’s CEO on 1 August 2021. Former CFO Dr Sebastian Hirsch became CEO on 16 February 2023. Grenke continues to operate as a listed financial services group centered on business-equipment leasing, with factoring and banking complementing its core offer. Its historical development is therefore characterized by a transition from a Baden-Baden leasing specialist into a broader, internationally active provider serving business customers, especially SMEs.
- 2023Sebastian Hirsch became CEO
Former CFO Dr Sebastian Hirsch became chief executive officer on 16 February.
- 2021Michael Bücker became CEO
Michael Bücker took over as CEO on 1 August. Wolfgang Grenke left the supervisory board on 29 July.
- 2020United States market entry
Grenke established a franchising company headquartered in Phoenix, Arizona, entering the US market.
- 2020Shares returned to the SDAX after allegations
Following a share-price decline associated with accounting-fraud allegations, Grenke was removed from the MDAX and returned to the SDAX in December.
- 2019Grenke entered the MDAX
Grenke shares moved from the SDAX into the MDAX in June.
- 2018Antje Leminsky became CEO
After Wolfgang Grenke’s management-board term ended, Antje Leminsky became chief executive officer on 1 March.
- 2016Grenkeleasing AG renamed Grenke AG
Shareholders approved the name change to reflect the growing importance of factoring and banking in addition to leasing.
- 2009Banking licence obtained through Hesse Newman acquisition
Grenke acquired the former private bank Hesse Newman, obtaining a banking licence; the bank was later renamed Grenke Bank.
- 1978Grenke founded
Wolfgang Grenke founded the company in Baden-Baden as a leasing business.
Products and positioning
A specialist, manufacturer-independent leasing and financial services provider serving small and medium-sized businesses through equipment financing, factoring and banking activities.
IT equipment leasingLeasing
Grenke finances business information-technology equipment through manufacturer-independent leasing arrangements. The historical equipment scope includes laptop computers, servers and related office technology. The offer is aimed particularly at SMEs seeking access to equipment without purchasing it outright.
Office communication equipment leasingLeasing1978
A core historical category covering equipment such as printers, copiers and telephone systems. Grenke’s role is to provide financing for business-use equipment supplied by vendors, rather than to manufacture the hardware itself.
FactoringReceivables finance
Factoring is a major supplementary activity within Grenke’s financial-services portfolio. It provides financing connected with business receivables and broadens the group beyond equipment leasing.
Grenke BankBanking2009
Grenke Bank was created after the group acquired Hesse Newman in 2009 and obtained a banking licence. The banking business complements Grenke’s leasing and factoring operations within its broader financial-services model.
Flagship businesses
- Manufacturer-independent business-equipment leasing
- IT and office-communication equipment financing
- Factoring
- Grenke Bank services
Brand decisions
- 2020Entry into the United StatesStrategy
Grenke continued its international expansion beyond its established European markets.
What changed. The company established a franchising company headquartered in Phoenix, Arizona.
Aftermath. This established Grenke’s presence in the US market, although no further performance details are provided in the reference material.
- 2016Change of corporate name from Grenkeleasing AG to Grenke AGStrategy
Factoring and banking had become increasingly important alongside the group’s original leasing business.
What changed. The annual general meeting approved the adoption of the Grenke AG name.
Aftermath. The new name presented the company as a broader financial-services group rather than only a leasing company.
- 2009Acquisition of Hesse NewmanM&A
Grenke sought to add banking capabilities to its leasing and factoring activities.
What changed. The group acquired the former private bank Hesse Newman and obtained a banking licence.
Aftermath. The bank was renamed Grenke Bank and became part of the group’s diversified financial-services structure.
Leadership
| Name | Title | Tenure |
|---|---|---|
| Dr Sebastian Hirsch | Chief Executive Officer; former Chief Financial Officer | 2023– |
| Michael Bücker | Former Chief Executive Officerformer | 2021–2023 |
| Antje Leminsky | Former Chief Executive Officerformer | 2018–2021 |
| Wolfgang Grenke | Founder and former member of the management board; former member of the supervisory boardformer | 1978–2018 |
Controversies
- 2020Accounting-fraud allegationsControversy
Grenke faced allegations of accounting fraud in 2020. The allegations were associated with a sharp fall in the share price and the company’s subsequent removal from the MDAX, making the episode a significant reputational and governance event in Grenke’s history.
Recent events
- 2023Sebastian Hirsch became chief executive officer
Former chief financial officer Dr Sebastian Hirsch became CEO of Grenke AG on 16 February 2023.
Leadership change - 2020Grenke entered the United States through a franchising company
The group established a franchising company headquartered in Phoenix, Arizona, marking its entry into the US market.
Other - 2019Grenke shares moved from the SDAX to the MDAX
Grenke was included in the MDAX on the Frankfurt Stock Exchange in June 2019.
Other
Sources
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