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Heisi It

Custom software development and Moby, a club management system for sports clubs, from Tallinn

Tallinn, EstoniaFounded 2014heisi.euWebsite technologies

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Highlights

  • New on EvolcAdded 2026-10-27

About Heisi It

HEISI IT OÜ is a software development company based in Tallinn, Estonia, founded in 2014. It builds custom software solutions and covers the development cycle from requirements to deployment and support, including programming, project management, analysis and testing.

Its product Moby is an integrated system for sports clubs. It combines customer management and communication, physical access and client cards, and a booking system, and can be integrated with accounting programmes. The company names public, private and third-sector organisations among its clients.

Listed technologies include React, Angular, Java, .NET, Spring, Oracle, PostgreSQL, Docker and Kubernetes.

Product: Custom software development services and the Moby integrated management system for sports clubs.

Public tenders won

17 tenders won since 1 Jan 2024 from 8 public buyers in Estonia, worth €1.3M as awarded. From EU award notices (TED) that name Heisi It by its registry number.

  • 19 Dec 2025 Siseministeeriumi infotehnoloogia- ja arenduskeskus · SITREP arendus- ja hooldustööd notice
  • 2 Dec 2025 Siseministeeriumi infotehnoloogia- ja arenduskeskus · Rahvastikuregistri arendus- ja hooldustööd (raamhange) notice
  • 28 Nov 2025 Siseministeeriumi infotehnoloogia- ja arenduskeskus · Rahvastikuregistri arendus- ja hooldustööd (raamhange) notice
  • 7 Nov 2025 Integratsiooni Sihtasutus · Integratsiooni Sihtasutuse klientide ja teenuste haldamise süsteemi arendamine · €248k notice
  • 2 Sep 2025 Riigi Info- ja Kommunikatsioonitehnoloogia Keskus · Veebipõhise info- ja teenindusportaali arendus- ja hooldustööd notice
  • 10 Jul 2025 Tervisekassa · Töövõimetushüvitis 2.0 äri- ja süsteemianalüüs ning arendus notice

Open tenders like these →

Jobs at Heisi It

No open positions listed right now.

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Website technologies

Older, unverified list. Detection dates and supporting evidence are not yet available.

  • Apache
  • Google Universal Analytics
  • Nuxt
  • Vue