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Search›Companies›Baltic HC Solutions OÜ
12213184ActivePrivate limited companyEE101506500 · VAT-registered

Baltic HC Solutions OÜ

Harju maakond, Viimsi vald, Pringi küla, Tammiku tee 18·EMTAK 72101 — Research and experimental development on natural sciences and engineering·14+ years
Andmed · ···
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Overview

e-Business Register · 8 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
03.01.2012e-Business Register
Address
Tammiku tee 18, Pringi küla, Viimsi vald, 74011 Harju maakondADS · e-Business Register
E-mail address
kai.siinmaa@hcsolutions.eee-Business Register
Telephone
+372 56950767· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 72101 - Research and experimental development on natural sciences and engineeringe-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2500,00 €e-Business Register
nimistu
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
  • MCP

Organisation

  • About
  • For journalists
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 11 sourcese-Business Register · 8 min agoMTARTKEIS · PRIAWeb tech scanEesti Internet
e-Business Register ↗

Registered 3. jaanuar 2012, primary activity: Research and experimental development on natural sciences and engineering. Main place of business in Pringi küla, Viimsi vald, Harju maakond.

Revenue 2026 (I kv)
321 858 €
▲ 86% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
21
2026 (MTA)
Taxes paid
167 846 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 26.06.2026 (MTA)
Revenue 2026 (I kv)
322k €
▲ 86% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
21
2026 (MTA)
Taxes paid
168k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 26.06.2026 (MTA)

Officers (2)

e-Business Register · 8 h ago
KS
Kai Siinmaa
Born 1966 · 60 y · board member since 03.01.2012
Board member
PS
Paula Siinmaa
Born 1989 · 36 y · board member since 14.09.2017
Board member

Founders

e-Business Register · 8 h ago
KS
Kai Siinmaa
Born 1966 · 60 y · founder since 02.01.2012
Founder · 3k €

Shareholders (2)

e-Business Register · 8 h ago
KS
Kai Siinmaa
Born 1966 · 60 y · shareholder since 01.09.2023
Shareholder 50% · 1k €
PS
Paula Siinmaa
Born 1989 · 36 y · shareholder since 01.09.2023
Shareholder 50% · 1k €

Beneficial owners (2)

e-Business Register · 8 h ago
KS
Kai Siinmaa
Born 1966 · 60 y · ultimate beneficial owner since 04.11.2018
Ultimate beneficial owner
PS
Paula Siinmaa
Born 1989 · 36 y · ultimate beneficial owner since 12.01.2020
Ultimate beneficial owner

Annual reports (7)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2025
937k €
↗ +17.7% vs 2024
State taxes 2025
289k €
↗ +47.9% vs 2024
Employees 2025
12
↗ +100.0% vs 2024
YearRevenueProfit

Taxes, revenue and employees

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

Tech stack

Tehnoloogiad
Domains (1)
hcsolutions.ee
SPFDMARC
MXMicrosoft 365
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Could not analyse (This operation was aborted)
Mobile carrier
+372 56950767Telia Eesti AS

Veebilehte ei õnnestunud analüüsida (This operation was aborted).

Grants (2 · 1,2m €)

EIS + PRIA + Kohesio + Estonian Unemployment Insurance Fund
INSIGHT: Terviseinvesteeringute majandusmõju modelleerimisplatvorm
EISRakendusuuringute toetus 10. voorRiigieelarve (RE)2026
1 086 668 €
Patsiendi-põhise kulutõhususe hindamise mudeli rakendusuuring
EISRakendusuuringute toetus väikeprojektide 3. voorRiigieelarve (RE)2025
148 286 €

State-sector payments (2 · 70k €)

RTK Makseandmik · 15.05.2026
Transactions
2
2025–2026 · 2 years
Total amount
70k €
avg 35k €
Buyers
1
State and municipal bodies
Latest
13.01.2026
50k € · MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM

2026: 50k € · 2025: 20k €

20261 transaction · 50k €
13.012026
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM70003158

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
20.03.2026ReportEsitati 2025. aasta aruanne— Käive 936 757 €
2025
11.03.2025ReportEsitati 2024. aasta aruanne— Käive 795 889 €

Connected companies

Same-person ties · e-Business Register

Baltic HC Solutions OÜ is connected to 6 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Kai Siinmaa (4 companies).

Total connections
6
via 2 people
Connecting people
2
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Kai
4 companies
Via personKai Siinmaa
Equity
Assets
Employees
2025936 757 €232 402 €905k €1,0m €1220.03.2026
2024795 889 €355 196 €746k €791k €611.03.2025
2023499 449 €164 293 €544k €598k €406.06.2024
2022546 563 €293 058 €498k €544k €425.05.2023
2021418 811 €237 841 €300k €311k €222.06.2022
2020222 862 €84 406 €136k €181k €210.06.2021
2019149 573 €57 473 €98k €135k €230.06.2020
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 Q321 858 €106 986 €60 860 €21
2025827 211 €289 088 €229 887 €21
2024768 422 €195 432 €123 314 €10
2023589 226 €152 191 €77 704 €4
2022485 302 €84 807 €37 651 €4
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026322k €–––
State taxes 2026107k €–––
Taxes on workforce 202661k €–––
Employees 202621–––
Revenue 2025173k €185k €237k €233k €
State taxes 202582k €60k €71k €76k €
Taxes on workforce 202552k €58k €58k €62k €
Employees 202516161721
Revenue 2024139k €208k €127k €294k €
State taxes 202442k €41k €50k €63k €
Taxes on workforce 202427k €27k €32k €38k €
Employees 202448910
Revenue 2023238k €92k €109k €150k €
State taxes 202351k €20k €29k €53k €
Taxes on workforce 202318k €17k €19k €24k €
Employees 20234444
Revenue 2022163k €68k €74k €181k €
State taxes 202217k €12k €12k €43k €
Taxes on workforce 20226k €7k €6k €19k €
Employees 20223244
MUUD TOETUSED
·
Teadus- ja arendustegevus üldises majandus-, kaubandus- ja tööjõupoliitikas
50 078 €
20251 transaction · 20k €
16.102025
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM70003158
MUUD TOETUSED · Teadus- ja arendustegevus üldises majandus-, kaubandus- ja tööjõupoliitikas
20 212 €
4
Paula Siinmaa2
KS
Kai Siinmaa
board member, founder, shareholder 50%, ultimate beneficial owner
4 other companies›
CompanyRoleReg. code
HealthBook OÜ
FounderUltimate beneficial ownerShareholder 31%Board member
12215546
HoneyMedical OÜ
FounderUltimate beneficial ownerShareholder 20%
14515601
Interface OÜ
FounderUltimate beneficial ownerShareholder 60%Board member
14438384
S5 Invest OÜ
Ultimate beneficial ownerShareholder 16%
16422358
PS
Paula Siinmaa
board member, shareholder 50%, ultimate beneficial owner
2 other companies›
CompanyRoleReg. code
Interface OÜ
Shareholder 20%
14438384
S5 Invest OÜ
Board memberFounderUltimate beneficial ownerShareholder 28%
16422358