[m]spark
Warsaw, Poland · AcceleratorPoland's first MarTech-focused accelerator by KnowledgeHub and GroupM, focusing on AI in marketing, adtech, and influencer platforms. Offers workshops, mentoring, pilot client access, and sales support.
CEO of AI startup Synerise and also known for involvement with Wisła Kraków football club, Jarosław sometimes acts as an angel for other AI and sports-tech ventures. He was highlighted in 2022 for significant startup investments.
He often reinvests his earnings into deep-tech projects and advocates for AI innovation in Poland. Associated startups: Synerise (his company), plus angel investments in AI analytics and sports-tech startups.
Krakow, Poland
Angel Investor
Seed
/poland/angel-investor/jaros-aw-krolewski
Poland's first MarTech-focused accelerator by KnowledgeHub and GroupM, focusing on AI in marketing, adtech, and influencer platforms. Offers workshops, mentoring, pilot client access, and sales support.
Founded 2012. Seed and Series A investor in smart technologies across northern Poland.
Accelerator by Budimex for construction-tech startups in green construction, AI, robotics, and site automation. Offers pilots on construction sites, industry mentors, and potential investment or procurement. Scope: Regional (Poland and CEE).
A decacorn AI audio company co-founded by Polish-raised engineers, focusing on AI-powered voice technology and generation.
A decacorn AI audio company with Polish roots, co-founded by Polish individuals, offering advanced text-to-speech and voice AI technologies.
AI-enabled business management platform combining ERP, HR, finance, and projects for SMBs.
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