Lemonsoft Oyj | Company Release | November 28, 2025 at 10:00:00 EET
Lemonsoft Oyj strengthens its management team as of 1 December 2025. Kari Yli-Hakuni has been appointed Product Management Director and member of the management team. At the same time, Kari Joki-Hollanti will transition from Chief Product Officer to Chief Development Officer, enabling a stronger focus on long-term development projects.
Kari Yli-Hakuni joins Lemonsoft's management team as of 1 December 2025 and will be responsible for the entire Lemonsoft Oyj's product management organisation. Yli-Hakuni joined Lemonsoft in August 2025 and has recently served as ERP Product Manager. He has over 25 years of experience in ERP and SaaS product organisations. Prior to joining Lemonsoft, he served at Visma as Business Director and held several senior product management and consulting leadership roles.
The updated management team consists of the following people and roles:
Alpo Luostarinen, Chief Executive Officer
Kari Joki-Hollanti, Chief Development Officer
Mari Erkkilä, Chief Financial Officer
Janne Tammi, Chief Technology Officer
Jarno Lehikoinen, Chief Sales Officer (as of 8 December 2025)
Kari Yli-Hakuni, Product Management Director
Further information
Alpo Luostarinen
CEO
alpo.luostarinen@lemonsoft.fi
+358 50 911 3507
Mari Erkkilä
CFO
mari.erkkila@lemonsoft.fi
+358 40 768 1415
Certified Adviser:
Aktia Alexander Corporate Finance Oy, +358 50 520 4098
About Us
Lemonsoft is a Finnish software company that designs, develops and sells ERP software solutions to streamline its customers' processes across different business lines and administration. The extensive offering of software solutions and related services enables the Company to provide its customers with holistic service. The Company's standardised and scalable software solutions are delivered mainly from the cloud and are based on the SaaS model in which customers pay a monthly service fee for the use of the software. The Company operates in the ERP software market in Finland primarily as a service provider for SMEs. The Company's customer base consists of customers from especially industrial manufacturing, wholesale and retail, professional services automation, construction and accounting.