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Search›Companies›Blue Harmony OÜ
14053230ActivePrivate limited company

Blue Harmony OÜ

Tartu maakond, Tartu linn, Tartu linn, Ülase tn 3·EMTAK 9609 — Muu mujal liigitamata teenindus·10+ years
Andmed · ···
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Overview

e-Business Register · 19 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
20.05.2016e-Business Register
Address
Ülase tn 3, Tartu linn, Tartu linn, 50412 Tartu maakondADS · e-Business Register
E-mail address
kristiin.sulg@gmail.come-Business Register
Telephone
+372 58453805· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 9609 - Muu mujal liigitamata teeninduse-Business Register · ETCB
Share capital
2500,00 €e-Business Register
Estonia's public business register
HomeViewsIndustriesBlogSourcesAbout

Public registry of Estonian companies — every fact traceable to a source and a date. Free and ad-free for everyone.

Nimistu MTÜ
Address: Parda tn 8, 10151 Tallinn, Estonia
E-mail: info@nimistu.ee

Browse

  • Home
  • Views
  • Industries
  • Activity licences
  • Recent registrations

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  • 79 sources
  • Database
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
–
Employees
–
2025 annual report
Taxes paid
–
Tax debt
0 €
As of 09.08.2026 (MTA)

Registered 20. mai 2016, primary activity: Muu mujal liigitamata teenindus. Main place of business in Tartu linn, Tartu linn, Tartu maakond.

Data · 5 sourcese-Business Register · 7 min ago
e-Business Register ↗
Revenue
–
Employees
–
2025 annual report
Taxes paid
–
Tax debt
€0
As of 09.08.2026 (MTA)

Officers

e-Business Register · 19 h ago
KS
Kristiin-Marleen Sulg
Born 1993 · 32 y · board member since 20.05.2016
Board member

Founders

e-Business Register · 19 h ago
KS
Kristiin-Marleen Sulg
Born 1993 · 32 y · founder since 18.05.2016
Founder · 3k €

Shareholders

e-Business Register · 19 h ago
KS
Kristiin-Marleen Sulg
Born 1993 · 32 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 4 päeva tagasi
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees
2025––0 €0 €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 58453805Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
26.06.2026ReportEsitati 2025. aasta aruanne
2025
19.06.2025ReportEsitati 2024. aasta aruanne

Connected companies

Same-person ties · e-Business Register

Blue Harmony OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Kristiin-Marleen Sulg (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Kristiin-Marleen
1 company
Via personKristiin-Marleen Sulg
26.06.2026
2024–0 €0 €0 €019.06.2025
2023–0 €0 €0 €030.06.2024
2022––0 €0 €029.06.2023
2021–0 €0 €0 €028.06.2022
2020–0 €0 €0 €029.06.2021
2019–162 €0 €0 €004.11.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
1
KS
Kristiin-Marleen Sulg
board member, founder, shareholder 100%
1 other company›
CompanyRoleReg. code
Harpy OÜ
Board memberFounderShareholder 50%
16714658

Analysis · 2025

computed from annual reports
Compared with2024

Peer group: Muu mujal liigitamata teenindus, 60 trading companies that filed a report in the last three years.

Founded 2016. That year 12,438 osaühing were registered; 11,952 are still trading, or 96.1%.