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Search›Companies›Osaühing Blackwater
11530959ActivePrivate limited companyEE101322535 · VAT-registered

Osaühing Blackwater

Harju maakond, Tallinn, Haabersti linnaosa, Unna tn 12·EMTAK 72101 — Research and experimental development on natural sciences and engineering·17+ years
Andmed · ···
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Overview

e-Business Register · 17 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
25.08.2008e-Business Register
Address
Unna tn 12, Haabersti linnaosa, Tallinn, 13516 Harju maakondADS · e-Business Register
E-mail address
anneli.elme@mail.eee-Business Register
Telephone
+372 5056880· 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
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

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  • Activity licences
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 6 sourcese-Business Register · 9 min agoMTA
e-Business Register ↗

Registered 25. august 2008, primary activity: Research and experimental development on natural sciences and engineering. Main place of business in Haabersti linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
4936 €
▼ 93% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
10
2026 (MTA)
Taxes paid
4010 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 10.08.2026 (MTA)
Revenue 2026 (I-II kv)
79k €
▼ 25% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
10
2026 (MTA)
Taxes paid
18k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 10.08.2026 (MTA)

Officers (2)

e-Business Register · 17 h ago
AE
Anneli Elme
Born 1966 · 60 y · board member since 27.08.2008
Board member
AE
Artur Elme
Born 1988 · 38 y · board member since 27.08.2008
Board member

Founders

e-Business Register · 17 h ago
OE
Osaühing EuroConsultFOREIGN
Foreign / not in register · founder since 25.08.2008
Founder

Shareholders (2)

e-Business Register · 17 h ago
AE
Artur Elme
Born 1988 · 38 y · shareholder since 02.09.2023
Shareholder 50% · 1k €
AE
Anneli Elme
Born 1966 · 60 y · shareholder since 02.09.2023
Shareholder 50% · 1k €

Annual reports (7)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2025
188k €
↗ +34.1% vs 2024
State taxes 2025
44k €
↗ +57.5% vs 2024
Employees 2025
1
0.0% vs 2024
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
100k €50k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 5056880Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
30.06.2026ReportEsitati 2025. aasta aruanne— Käive 187 790 €
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 140 027 €

Connected companies

Same-person ties · e-Business Register

Osaühing Blackwater is connected to 5 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Anneli Elme (3 companies).

Total connections
5
via 2 people
Connecting people
2
Active here
Distinct roles
2
Board member · Shareholder
Strongest tie
Anneli
3 companies
Via personAnneli Elme
Equity
Assets
Employees
2025187 790 €98 966 €246k €269k €130.06.2026
2024140 027 €70 447 €194k €238k €130.06.2025
2023114 110 €58 664 €123k €197k €130.06.2024
2022111 752 €41 208 €95k €168k €103.07.2023
202180 035 €14 891 €114k €138k €129.06.2022
2020116 542 €34 373 €169k €226k €230.06.2021
201983 487 €27 669 €164k €219k €101.11.2020
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-II Q79 084 €13 332 €4706 €10
2025271 683 €43 693 €16 180 €10
2024162 038 €27 748 €14 782 €10
202389 014 €21 181 €10 916 €9
202279 434 €23 915 €14 161 €8
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202674k €5k €––
State taxes 202610k €4k €––
Taxes on workforce 20264k €446 €––
Employees 20261010––
Revenue 202532k €74k €89k €77k €
State taxes 202513k €3k €20k €8k €
Taxes on workforce 20254k €297 €8k €4k €
Employees 202510101010
Revenue 202442k €57k €30k €34k €
State taxes 20248k €9k €3k €7k €
Taxes on workforce 20246k €3k €2k €4k €
Employees 202499910
Revenue 202331k €29k €17k €12k €
State taxes 20237k €3k €5k €6k €
Taxes on workforce 20235k €2k €3k €1k €
Employees 20238999
Revenue 20226k €37k €19k €17k €
State taxes 20226k €6k €8k €3k €
Taxes on workforce 20225k €2k €5k €2k €
Employees 20227778
3
Artur Elme2
AE
Anneli Elme
board member, shareholder 50%
3 other companies›
CompanyRoleReg. code
EESTI ONKOTERAAPIA ÜHING
Board member
80232894
Sihtasutus Arstide Täienduskoolituse Fond
Supervisory board member
90007164
Tallinna Arstide Liit
Board member
80086530
AE
Artur Elme
board member, shareholder 50%
2 other companies›
CompanyRoleReg. code
Catapult VC OÜ
FounderShareholder 3%
16508746
OÜ RAM4
Shareholder 100%Board memberFounder
11716865

Analysis · 2025

computed from annual reports
Revenue188k €median 22k €8.5× the sector median
Net margin52.7%median 22.4%+30.3 pp vs sector median
Revenue per employee188k €median 42k €4.5× the sector median
Revenue change34.1%median -0.6%+34.7 pp vs sector median
Equity ratio91.4%
Current ratio8.57
Labour cost of revenue15.5%
Profit per employee98 966 €
Compared with2024revenue 140k €

Peer group: Teadus- ja arendustegevus loodus- ja tehnikateaduste vallas, 400 trading companies that filed a report in the last three years.

Founded 2008. That year 4,466 osaühing were registered; 4,299 are still trading, or 96.3%.