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Search›Companies›OÜ Best Systems
10587064ActivePrivate limited companyEE100573521 · VAT-registered

OÜ Best Systems

Harju maakond, Tallinn, Kesklinna linnaosa, Kentmanni tn 6-12·EMTAK 70201 — Business and other management consultancy activities·26+ years
Andmed · ···
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Overview

e-Business Register · 17 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
22.10.1999e-Business Register
Address
Kentmanni tn 6-12, Kesklinna linnaosa, Tallinn, 10116 Harju maakondADS · e-Business Register
E-mail address
tarmo.sumberg@legendhotels.eue-Business Register
Telephone
+372 5046405· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 70201 - Business and other management consultancy activitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
20 451,00 €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

Data

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
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  • For journalists
  • Donate
  • Donation terms
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  • Terms
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 7 sourcese-Business Register · 1 min agoMTARiigi Teataja · Riigikohus
e-Business Register ↗

Registered 22. oktoober 1999, primary activity: Business and other management consultancy activities. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
25 200 €
▼ 54% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
8087 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 09.08.2026 (MTA)
Revenue 2026 (I-II kv)
59k €
▼ 62% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
19k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 09.08.2026 (MTA)

Officers

e-Business Register · 17 h ago
TS
Tarmo Sumberg
Born 1963 · 63 y · board member since 14.12.1999
Board member

Founders

e-Business Register · 17 h ago
EK
Ermo Kruus
Born 1973 · 53 y · founder since 22.10.1999
Founder

Shareholders

e-Business Register · 17 h ago
TS
Tarmo Sumberg
Born 1963 · 63 y · shareholder since 01.09.2023
Shareholder 100% · 20k €

Other persons

e-Business Register · 17 h ago
KL
Ksenia Lukkanen
Born 1955 · 70 y · auditor since 04.02.2015
Auditor

Subsidiaries

e-Business Register · shareholders · 17 h ago
OÜ Best Systems10587064Shareholder 43%Cornada OÜ16393154Shareholder 50%Osaühing Veglio10910239Shareholder 50%Osaühing Villa MR12610838OÜ Harald ja Manfred

Annual reports (7)

e-Business Register · annual reports · 4 päeva tagasi
Revenue 2025
150k €
↗ +67.4% vs 2024
State taxes 2025
33k €
↗ +101% vs 2024
Employees 2025
528
↗ +25.4% 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 5046405Elisa Eesti AS

Court rulings (1 · 1 as respondent)

Riigi Teataja
20131 decision
08.11.20132-13-22/28
Võlaõigus › Muud lepingud teenuste osutamiseksTallinna Ringkonnakohtu tsiviilkolleegiumOther parties: Tresoorium OÜ (Kostja)Decision PDF →On Riigi Teataja →On lahend.ee →
KostjaJõustunud

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
17.07.2026ReportEsitati 2025. aasta aruanne— Käive 150 280 €
2025
05.09.2025ReportEsitati 2024. aasta aruanne— Käive 89 791 €
24.07.2025FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 10043722 / M6 · Olek: Jõustunud
2024
13.09.2024ReportEsitati 2023. aasta aruanne— Käive 24 700 €

Connected companies

Same-person ties · e-Business Register

OÜ Best Systems is connected to 65 other companies through 3 people who hold a role here and elsewhere. The strongest tie runs through Tarmo Sumberg (13 companies).

Total connections
65
via 3 people
Connecting people
3
Active here
Distinct roles
4
Board member · Shareholder
Strongest tie
Tarmo
13 companies
Via personTarmo Sumberg
11167619Shareholder 37%OÜ Kompassi KV12688208Shareholder 15%OÜ Legend H & S11608331Shareholder 65%OÜ Vee Ääres16254856Shareholder 90%OÜ Värske12079120
OÜ Best Systems is a shareholder or officer in 8 more companies.
Equity
Assets
Employees
2025AUD150 280 €1 180 297 €16,0m €16,9m €52817.07.2026
2024AUD89 791 €859 933 €15,6m €16,0m €42105.09.2025
2023AUD24 700 €1 069 193 €15,3m €15,7m €41313.09.2024
2022AUD73 300 €1 306 044 €13,9m €14,4m €38020.09.2023
2021AUD24 292 €550 246 €12,6m €14,2m €31905.12.2022
2020AUD21 000 €−216 158 €12,4m €13,0m €26827.10.2021
2019AUD67 167 €1 004 921 €12,8m €13,4m €35414.10.2020
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-II Q58 940 €15 870 €2639 €1
2025216 589 €32 933 €5294 €1
202470 411 €16 373 €4669 €1
202339 541 €6925 €3865 €1
202258 652 €29 764 €21 236 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202634k €25k €––
State taxes 20269k €7k €––
Taxes on workforce 20261k €1k €––
Employees 202611––
Revenue 2025100k €54k €25k €38k €
State taxes 202512k €10k €3k €8k €
Taxes on workforce 20251k €1k €1k €1k €
Employees 20251111
Revenue 20246k €8k €47k €10k €
State taxes 20242k €2k €11k €2k €
Taxes on workforce 20241k €1k €1k €1k €
Employees 20241111
Revenue 202321k €6k €6k €6k €
State taxes 20234k €1k €0 €1k €
Taxes on workforce 2023928 €979 €979 €979 €
Employees 20231111
Revenue 20226k €6k €6k €40k €
State taxes 202218k €2k €1k €8k €
Taxes on workforce 202218k €2k €909 €909 €
Employees 20221111
13
Ermo Kruus7
Ksenia Lukkanen45
TS
Tarmo Sumberg
board member, shareholder 100%
13 other companies›
CompanyRoleReg. code
Cornada OÜ
Board member
16393154
Hooneühistu Mai 20
Founder
80108272
Lembitu LHS OÜ
Board member
12155512
Mittetulundusühing Tennise Toetusgrupp
Board member
80256724
Mittetulundusühing Õiglane Praamiliiklus
Board memberFounder
80650427
OÜ Harald ja Manfred
Board memberShareholder 100%
11167619
OÜ Hotell Telegraaf
Board member
11033876
OÜ Kompassi KV
Board member
12688208
OÜ Legend H & S
Supervisory board member
11608331
OÜ Vee Ääres
Board member
16254856
OÜ Värske
Board member
12079120
Reinmill OÜ
Board member
16103417
Tuule Piletikeskus OÜ
Founder
10421323
EK
Ermo Kruus
founder
7 other companies›
CompanyRoleReg. code
Corsair Consulting OÜ
Shareholder 50%Founder
17023790
Mittetulundusühing Bastion of Freedom
Board memberFounder
KL
Ksenia Lukkanen
auditor
45 other companies›
CompanyRoleReg. code
ADEX CFO OÜ
Founder
11531083
Advokaadibüroo TRINITI OÜ
Auditor
11984324
Aktsiaselts E-Profiil
80639638
OHS Services OÜ
FounderShareholder 100%Board member
14717871
Osaühing K-Kinnisvarahaldus
Founder
10786496
Osaühing Novogate
Founder
10792137
Safety and Security Solutions OÜ
Shareholder 25%Board member
12926903
Starmedia Domain, Inc. Eesti filiaal
Director of branch
10683425
Auditor
10306409
aktsiaselts Kulbert
Auditor
10064917
Aktsiaselts Viljandi Metall
Auditor
10131766
aktsiaselts VMT Betoon
Auditor
10083671
Aktsiaselts VMT Ehitus
Auditor
10215641
Aktsiaselts VMT Tehased
Auditor
11285494
AS REHVIMEISTER
Auditor
10327110
AS RRA CAPITAL
Auditor
10660111
Eventus Ehitus OÜ
Auditor
11179025
HANSASALE GRUPP OÜ
Non-cash contribution auditor
10939066
Head Solutions Group OÜ
Auditor
10407435
Kakumäe Jahisadam OÜ
Auditor
11087854
MASKIN GRUPP OÜ
Auditor
10473254
Medicum Perearstikeskus AS
Auditor
10644425
… and 29 more · see on the person page ↗

Analysis · 2025

computed from annual reports
Revenue150k €median 29k €5.3× the sector median
Net margin785.4%median 21.7%+763.7 pp vs sector median
Revenue per employee284,62 €median 53k €1% of the sector median
Revenue change67.4%median 0.2%+67.1 pp vs sector median
Equity ratio94.7%
Current ratio1.23
Labour cost of revenue9,308.1%
Profit per employee2235 €
Compared with2024revenue 90k €

Peer group: Äri- ja muu juhtimisalane nõustamine, 7,461 trading companies that filed a report in the last three years.

Founded 1999. That year 1,959 osaühing were registered; 1,863 are still trading, or 95.1%.