Grenke
Corporate brand
UnclaimedGerman manufacturer-independent leasing and financial services group focused on small and medium-sized businesses.
Last updated August 27, 2026
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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.
- 2023
Sebastian Hirsch became CEO
[1]Former CFO Dr Sebastian Hirsch became chief executive officer on 16 February.
- 2021
Michael Bücker became CEO
[1]Michael Bücker took over as CEO on 1 August. Wolfgang Grenke left the supervisory board on 29 July.
- 2020
United States market entry
[1]Grenke established a franchising company headquartered in Phoenix, Arizona, entering the US market.
- 2020
Shares returned to the SDAX after allegations
[1]Following a share-price decline associated with accounting-fraud allegations, Grenke was removed from the MDAX and returned to the SDAX in December.
- 2019
Grenke entered the MDAX
[1]Grenke shares moved from the SDAX into the MDAX in June.
- 2018
Antje Leminsky became CEO
[1]After Wolfgang Grenke’s management-board term ended, Antje Leminsky became chief executive officer on 1 March.
- 2016
Grenkeleasing AG renamed Grenke AG
[1]Shareholders approved the name change to reflect the growing importance of factoring and banking in addition to leasing.
- 2009
Banking licence obtained through Hesse Newman acquisition
[1]Grenke acquired the former private bank Hesse Newman, obtaining a banking licence; the bank was later renamed Grenke Bank.
- 1978
Grenke founded
[1]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.
Leasing
IT equipment leasing
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.
Leasing · 1978
Office communication equipment leasing
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.
Receivables finance
Factoring
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.
Banking · 2009
Grenke Bank
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.
Controversies
2020
Accounting-fraud allegations
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.
Brand decisions
2020
Entry into the United StatesStrategyBackground
Grenke continued its international expansion beyond its established European markets.
Action taken
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.
2016
Change of corporate name from Grenkeleasing AG to Grenke AGStrategyBackground
Factoring and banking had become increasingly important alongside the group’s original leasing business.
Action taken
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.
2009
Acquisition of Hesse NewmanM&ABackground
Grenke sought to add banking capabilities to its leasing and factoring activities.
Action taken
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.
Sources2 sources
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