Heeros Oyj provides cloud-based financial management solutions. The company offers purchase and sales invoices; electronic archiving; Heeros PSA, a software that enables businesses to manage sales, projects, and finances; Heeros small business, a software that automates invoicing, quoting, approvals, billing hours, and expenses for sole proprietors and small businesses; mobile app for financial administration tasks; eReceipt, a cash receipts to Heeros systems from mobile devices; and ERP connector service, an integrations for financial administration. It also provides software implementation, training, and support services. The company serves businesses and accounting firms. Heeros Oyj was founded in 2000 and is headquartered in Helsinki, Finland. As of February 17, 2025, Heeros Oyj operates as a subsidiary of Accountor Finago AB.