Hesburger | 5,038 followers on LinkedIn. Hesburger is a family-owned Finnish fast food chain operating in Finland and abroad with more than 470 restaurants. | Hesburger is a Finnish fast food chain operating in Finland, Latvia, Lithuania, Estonia, Germany, Ukraine, Bulgaria and Romania with more than 470 restaurants. The family-owned company portrays an inspiring success story in fast food business. Dating back to its early days, Hesburger has always relied on good customer service, reliability, ambition, and entrepreneurship.