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Search›Companies›Seiff Cybersecurity OÜ
11145210ActivePrivate limited companyEE100978388 · VAT-registered

Seiff Cybersecurity OÜ

Harju maakond, Viimsi vald, Pärnamäe küla, Kirsiaia tee 1-1·EMTAK 62201 — Computer consultancy activities·21+ years
Andmed · ···
On this page
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Overview

e-Business Register · 18 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
07.06.2005e-Business Register
Address
Kirsiaia tee 1-1, Pärnamäe küla, Viimsi vald, 74020 Harju maakondADS · e-Business Register
E-mail address
info@seiff.eee-Business Register
Telephone
+372 5172886· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 62201 - Computer consultancy activitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2556,00 €e-Business Register
LEI
648844NU4AFODO042004 · issued 17.09.2024GLEIF
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 · 5 min agoMTARTKWeb tech scanEesti InternetGLEIF
e-Business Register ↗

Registered 7. juuni 2005, primary activity: Computer consultancy activities. Main place of business in Pärnamäe küla, Viimsi vald, Harju maakond.

Revenue 2026 (I kv)
15k €
▼ 58% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
4k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 26.06.2026 (MTA)

Officers

e-Business Register · 18 h ago
MI
Martin Indrek Miller
Born 1980 · 45 y · board member since 07.06.2005
Board member

Founders

e-Business Register · 18 h ago
MI
Martin Indrek Miller
Born 1980 · 45 y · founder since 07.06.2005
Founder

Shareholders

e-Business Register · 18 h ago
MI
Martin Indrek Miller
Born 1980 · 45 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 18 h ago
MI
Martin Indrek Miller
Born 1980 · 45 y · ultimate beneficial owner since 29.10.2018
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2024
69k €
↗ +25.0% vs 2023
State taxes 2025
18k €
↗ +49.3% vs 2024
Employees 2024
1
YearRevenueProfitEquity

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
50k €25k €0

Tech stack

Website analysis · 2 päeva tagasi
Domains (8)
datacapital.ee
SPFDMARC
REGElkdata OÜ
SRCEIS WHOIS
Detected technologies
Web serverApache
drnl.ee
SPFDMARC

State-sector payments (3 · 2k €)

RTK Makseandmik · 15.05.2026
Transactions
3
2025–2026 · 2 years
Total amount
2k €
avg 520,38 €
Buyers
1
State and municipal bodies
Latest
13.02.2026
541,62 € · Eesti Töötukassa

2026: 1k € · 2025: 297,36 €

20262 transactions · 1k €
13.022026
Eesti Töötukassa74000085
MUUD TOETUSED

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
05.06.2025ReportEsitati 2024. aasta aruanne— Käive 68 516 €

Connected companies

Same-person ties · e-Business Register

Seiff Cybersecurity OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Martin Indrek Miller (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Martin
1 company
Via personMartin Indrek Miller
Assets
Employees
202468 516 €5337 €51k €81k €105.06.2025
202354 816 €35 115 €52k €53k €008.04.2024
202226 549 €−134 €17k €18k €025.05.2023
202131 923 €8552 €17k €18k €001.02.2023
202018 766 €−9413 €9k €9k €009.09.2021
201925 061 €4980 €18k €19k €029.12.2020
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 Q15 383 €2174 €1403 €1
2025101 226 €18 013 €6825 €1
202467 167 €12 065 €5745 €1
202352 467 €2657 €0 €–
202226 853 €1426 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202615k €–––
State taxes 20262k €–––
Taxes on workforce 20261k €–––
Employees 20261–––
Revenue 202537k €22k €12k €31k €
State taxes 20257k €3k €3k €6k €
Taxes on workforce 20252k €2k €2k €2k €
Employees 20251111
Revenue 202415k €11k €17k €25k €
State taxes 2024658 €3k €5k €4k €
Taxes on workforce 20240 €1k €3k €2k €
Employees 20241111
Revenue 202311k €14k €13k €15k €
State taxes 2023436 €1k €752 €215 €
Taxes on workforce 20230 €0 €0 €0 €
Employees 2023––––
Revenue 20227k €6k €5k €9k €
State taxes 2022540 €448 €193 €245 €
Taxes on workforce 20220 €0 €0 €0 €
Employees 2022––––
REGElkdata OÜ
SRCEIS WHOIS
Detected technologies
Web serverApache
inia.ee
SPFDMARC
MXGoogle Workspace
REGElkdata OÜ
SRCEIS WHOIS
Detected technologies
OtherOpen Graph · Schema.org
CDNCloudflare
JavaScript libraryjQuery
AnalyticsGoogle Analytics
SecurityreCAPTCHA
UI frameworkTailwind CSS
revolax.ee
SPFDMARC
REGElkdata OÜ
SRCEIS WHOIS
Detected technologies
Web serverApache
seiffcybersecurity.ee
SPFDMARC
REGElkdata OÜ
SRCEIS WHOIS
Detected technologies
OtherOpen Graph · Schema.org
CDNCloudflare
JavaScript libraryjQuery
AnalyticsGoogle Analytics
SecurityreCAPTCHA
UI frameworkTailwind CSS
seiff.ee
SPFDMARC
MXMicrosoft 365
REGElkdata OÜ
SRCEIS WHOIS
Detected technologies
OtherOpen Graph · Schema.org
CDNCloudflare
JavaScript libraryjQuery
AnalyticsGoogle Analytics
SecurityreCAPTCHA
UI frameworkTailwind CSS
skylineilukliinik.ee
SPF
MXMicrosoft 365
REGElkdata OÜ
SRCEIS WHOIS
Detected technologies
Web serverApache
skylineilustuudio.ee
SPF
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
Web serverApache
Mobile carrier
+372 5172886Telia Eesti AS
·
Töötute sotsiaalne kaitse
542 €
12.012026
Eesti Töötukassa74000085
MUUD TOETUSED · Töötute sotsiaalne kaitse
722 €
20251 transaction · 297,36 €
12.122025
Eesti Töötukassa74000085
MUUD TOETUSED · Töötute sotsiaalne kaitse
297 €
1
MI
Martin Indrek Miller
board member, founder, shareholder 100%, ultimate beneficial owner
1 other company›
CompanyRoleReg. code
Mittetulundusühing Pärnamäe Külaselts
Founder
80308315
Revenue 2026 (I kv)
15 383 €
▼ 58% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
3577 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 26.06.2026 (MTA)