Diamond Consulting Oy is a limited company based in Tammela, registered in 2014. Public buyers bought 49 t€ from it in 2024–2026; the largest buyer is Väylävirasto (Liikenne- ja viestintäministeriön hallinnonala). It has won 1 public contracts in EU procurement notices.
Taxes
Taxable income is the profit as calculated for taxation, not revenue. Public data from the Finnish Tax Administration; figures for 2025 are published in November 2026. Revenue, financial ratios and employee numbers are shown once the company has filed its financial statements digitally.
Sales to public buyers
Largest buyers
Public contracts won
- Jälki-ilmoitus: Kiinteistöjen ja rakennusten taloteknisten kuntotarkastus- ja kuntoarviotöiden puitesopimusKulttuurin ja vapaa-ajan toimiala, Helsingin kaupunki800 t€
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