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Search›Companies›Hydro Grupp OÜ
11376642ActivePrivate limited companyEE101143248 · VAT-registered

Hydro Grupp OÜ

Harju maakond, Saue vald, Saue linn, Maastiku tn 12·EMTAK 33201 — Installation of industrial machinery and equipment·19+ years
Andmed · ···
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Overview

e-Business Register · 6 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
04.05.2007e-Business Register
Address
Maastiku tn 12, Saue linn, Saue vald, 76505 Harju maakondADS · e-Business Register
E-mail address
airo@hydrogrupp.eee-Business Register
Telephone
+372 56483921· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 33201 - Installation of industrial machinery and equipmente-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2556,00 €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
  • Recent registrations

Data

  • 72 sources
  • Database
  • Extensions
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Organisation

  • About
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  • Donation terms
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 9 sourcese-Business Register · 1 min agoMTARTKWeb tech scanEesti Internet
e-Business Register ↗

Registered 4. mai 2007, primary activity: Installation of industrial machinery and equipment. Main place of business in Saue linn, Saue vald, Harju maakond.

Revenue 2026 (I kv)
217 608 €
▼ 17% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
3
2026 (MTA)
Taxes paid
58 653 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
218k €
▼ 17% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
3
2026 (MTA)
Taxes paid
59k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 6 h ago
AA
Airo Ain
Born 1976 · 50 y · board member since 04.05.2007
Board member

Founders

e-Business Register · 6 h ago
AA
Airo Ain
Born 1976 · 50 y · founder since 03.05.2007
Founder

Shareholders

e-Business Register · 6 h ago
AA
Airo Ain
Born 1976 · 50 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
1,2m €
↗ +32.0% vs 2023
State taxes 2025
98k €
↗ +261% vs 2024
Employees 2024
5
↗ +25.0% vs 2023
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
500k €250k €0

Tech stack

Website analysis · 1 päeva tagasi
Domains (1)
hydrogrupp.ee
SPF
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
OtherOpen Graph · Schema.org
Content management (CMS)WordPress
JavaScript libraryjQuery

State-sector payments (2 · 976 €)

RTK Makseandmik · 15.05.2026
Transactions
2
2024–2024 · 1 year
Total amount
976 €
avg 488 €
Buyers
2
State and municipal bodies
Latest
01.11.2024
610 € · Räpina Vallavalitsus
BuyerTxAmountShare
Räpina Vallavalitsus
75025503
1
610 €

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
29.06.2025ReportEsitati 2024. aasta aruanne— Käive 1 157 277 €
2024
05.07.2024ReportEsitati 2023. aasta aruanne— Käive 876 716 €

Connected companies

Same-person ties · e-Business Register

Hydro Grupp OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Airo Ain (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Airo
1 company
Via personAiro Ain
Equity
Assets
Employees
20241 157 277 €203 393 €1,4m €1,4m €529.06.2025
2023876 716 €236 958 €1,2m €1,2m €405.07.2024
2022560 156 €89 771 €939k €949k €329.06.2023
2021126 859 €−45 428 €849k €864k €104.07.2022
2020265 782 €−34 039 €894k €911k €230.06.2021
2019399 042 €29 138 €928k €966k €229.10.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q217 608 €53 194 €5459 €3
2025869 769 €98 448 €29 298 €5
20241 083 693 €27 256 €22 142 €10
2023826 741 €34 426 €21 355 €10
2022501 831 €18 715 €16 157 €8
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026218k €–––
State taxes 202653k €–––
Taxes on workforce 20265k €–––
Employees 20263–––
Revenue 2025264k €213k €277k €116k €
State taxes 20257k €8k €12k €72k €
Taxes on workforce 20257k €7k €7k €8k €
Employees 2025119115
Revenue 2024200k €242k €297k €345k €
State taxes 20249k €8k €10k €0 €
Taxes on workforce 20245k €6k €5k €6k €
Employees 2024119910
Revenue 2023208k €207k €196k €216k €
State taxes 202311k €10k €8k €6k €
Taxes on workforce 20235k €5k €6k €6k €
Employees 2023891010
Revenue 202261k €112k €166k €163k €
State taxes 20222k €4k €7k €6k €
Taxes on workforce 20222k €4k €5k €5k €
Employees 20228998
UI framework
Bootstrap
Web serverApache
Mobile carrier
+372 56483921Elisa Eesti AS
Haridus- ja Noorteamet
77001292
1
366 €
20242 transactions · 976 €
01.112024
Räpina Vallavalitsus75025503
MAJANDAMISKULUD · Rahvakultuur
610 €
03.062024
Haridus- ja Noorteamet77001292
MAJANDAMISKULUD · Muu haridus, sh hariduse haldus
366 €
1
AA
Airo Ain
board member, founder, shareholder 100%
1 other company›
CompanyRoleReg. code
Prohyd OÜ
FounderUltimate beneficial ownerShareholder 100%Board member
17321866