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Search›Companies›OSAÜHING R-SÜSTEEMID
10233171ActivePrivate limited companyEE100340055 · VAT-registered

OSAÜHING R-SÜSTEEMID

Harju maakond, Tallinn, Põhja-Tallinna linnaosa, Telliskivi tn 28·EMTAK 62101 — Computer programming activities·29+ years
Andmed · ···
On this page
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Overview

e-Business Register · 23 min ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
23.07.1997e-Business Register
Address
Telliskivi tn 28, Põhja-Tallinna linnaosa, Tallinn, 10621 Harju maakondADS · e-Business Register
E-mail address
tiiu.rebane@gmail.come-Business Register
Website
www.r-systems.eee-Business Register · domain active
Telephone
+372 56639363· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 62101 - Computer programming activitiese-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
  • Activity licences
  • Recent registrations

Data

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 12 sourcese-Business Register · 1 min agoMTAProcurementsRiigi Teataja · RiigikohusBuiltWithWeb tech scanEesti Internet
e-Business Register ↗

Registered 23. juuli 1997, primary activity: Computer programming activities. Main place of business in Põhja-Tallinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
3036 €
▼ 895% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
0 €
State + labour taxes · 2026 I kv
Tax debt
0 €
As of 09.08.2026 (MTA)
Revenue 2026 (I-II kv)
6k €
▼ 865% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
0 €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 09.08.2026 (MTA)

Officers

e-Business Register · 23 min ago
TR
Tiiu Rebane
Born 1958 · 68 y · board member since 27.06.2024
Board member

Founders

e-Business Register · 23 min ago
AR
Andrus Räppo
Born 1968 · 57 y · founder since 23.07.1997
Founder

Shareholders

e-Business Register · 23 min ago
TR
Tiiu Rebane
Born 1958 · 68 y · shareholder since 26.06.2024
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2025
31k €
↗ +178% vs 2024
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
50k €25k €0

Commercial pledges (1 · 10k €)

Business Register · pledges
Ettevõtluse Arendamise Sihtasutus
90006006 · 1 pledge(s) · all active
10k €
#1
Rank esimene
From 11.12.2000
10 457,61 € (163 626 EEK)
Active

Tech stack

Website analysis · 2 päeva tagasi
Domains (2)
www.r-systems.ee
SRCÄriregister
r-systems.ee
SPF
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
JavaScript library

Court rulings (2 · 2 as respondent)

Riigi Teataja

Role in proceedings2023–2024

2 with a known role
Respondent 2100%
20241 decision
15.03.20242-22-121528/13
Võlaõigus › Muud kasutuslepingudTallinna Ringkonnakohtu tsiviilkolleegiumOther parties: Osaühing EUROPARK ESTONIA (Hageja)Decision PDF →On Riigi Teataja →

Public procurements (4 · 520k €)

Procurement Register · 23 h tagasi
Awards
4
2018–2021 · 4 years
Total amount
520k €
avg 130k €
Buyers
3
top: Veeteede Amet
Latest
24.03.2021
41k € · Transpordiamet
BuyersAll4Veeteede Amet2Tallinna Sotsiaal- ja Tervishoiuamet

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
30.06.2026ReportEsitati 2025. aasta aruanne— Käive 31 290 €
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 11 250 €
2024
06.09.2024ReportEsitati 2023. aasta aruanne— Käive 13 000 €
13.08.2024FilingAruandetrahvimäärus— Ä 10015196 / M4 · Olek: Jõustunud

Connected companies

Same-person ties · e-Business Register

OSAÜHING R-SÜSTEEMID is connected to 77 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Andrus Räppo (76 companies).

Total connections
77
via 2 people
Connecting people
2
Active here
Distinct roles
3
Board member · Shareholder
Strongest tie
Andrus
76 companies
Via personAndrus Räppo
202531 290 €−1225 €87k €105k €030.06.2026
202411 250 €−3932 €104k €126k €030.06.2025
202313 000 €65 293 €108k €132k €006.09.2024
202255 318 €−7314 €42k €71k €029.07.2023
202163 522 €17 646 €50k €59k €126.10.2022
202096 300 €25 798 €32k €64k €004.07.2021
2019128 005 €2077 €6k €61k €221.10.2020
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 Q6035 €0 €0 €–
202513 021 €40 €0 €–
20247935 €795 €807 €–
202340 217 €7152 €1970 €1
202233 232 €5604 €1386 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20263k €3k €––
State taxes 20260 €–––
Taxes on workforce 20260 €–––
Employees 2026––––
Revenue 2025−407 €−382 €7k €7k €
State taxes 2025–0 €0 €40 €
Taxes on workforce 2025–0 €0 €0 €
Employees 2025––––
Revenue 20245k €3k €0 €−122 €
State taxes 2024795 €––0 €
Taxes on workforce 2024807 €––0 €
Employees 2024––––
Revenue 202330k €3k €3k €3k €
State taxes 20237k €7 €–217 €
Taxes on workforce 20232k €0 €–220 €
Employees 2023–––1
Revenue 20227k €18k €3k €5k €
State taxes 20221k €4k €220 €–
Taxes on workforce 2022693 €693 €0 €–
Employees 20221–––
jQuery
UI frameworkBootstrap
AnalyticsGoogle Analytics
Web serverApache
Mobile carrier
+372 56639363Elisa Eesti AS
On lahend.ee →
KostjaJõustunud
20231 decision
03.11.20232-22-121528/12
Võlaõigus › Muud kasutuslepingudHarju Maakohus Tallinna kohtumajaOther parties: Osaühing EUROPARK ESTONIA (Hageja)Decision PDF →On Riigi Teataja →On lahend.ee →
KostjaJõustunud
1
Transpordiamet1

Awards by year

12 yr · total 520k €
449k €
30k €
41k €
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
20211 award41k €
24.032021
Hüdrograafia tarkvara HIS-i täiendamine
ServicesNotice ted-2021-3-1111
Transpordiamet
70001490
41 000 €
Award value
20201 award30k €
07.072020
Hüdrograafia andmetöötlustarkvara AEGIR täiendused
ServicesNotice ted-2020-7-338
Veeteede Amet
70002414
30 000 €
Award value
20182 awards449k €
23.032018
Hüdrograafiatarkvarade RAN ja AEGIR arendustööd
ServicesNotice ted-2018-5-321
Veeteede Amet
70002414
49 950 €
Award value
10.012018
Tallinna linna puuetega inimeste transpordi infosüsteem PIT2
ServicesNotice ted-2018-1-463
Tallinna Sotsiaal- ja Tervishoiuamet
75014965
399 252 €
76
Tiiu Rebane1
AR
Andrus Räppo
founder
76 other companies›
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Aaretz Law OÜ
Board memberShareholder 100%Founder
10655699
Adyutare OÜ
Board member
14315998
Aeralstewelo OÜ
Board member
12039332
Aestadoz OÜ
Board member
12910397
Aftarfjaller OÜ
Board member
11470625
Aindrante OÜ
Board member
14074427
aktsiaselts AKO
Supervisory board member
10270442
Altasabalta Sarchiarana OÜ
Founder
16029448
Apreguntari OÜ
Board member
14211775
Aquatrezz OÜ
Board member
12262745
Aranefsky OÜ
Board memberFounderShareholder 100%
14789787
Aristomatex OÜ
Board member
12732406
Armeslow OÜ
Board member
12960128
Artelegal OÜ
Board memberShareholder 100%
12902788
Arwitzkin OÜ
Board member
14213449
Azzerque OÜ
Board member
12262998
… and 60 more · see on the person page ↗
TR
Tiiu Rebane
board member, shareholder 100%
1 other company›
CompanyRoleReg. code
Rebane Holding OÜ
Shareholder 100%Board memberFounder
17152524
Award value

Documents (2)

dokumendiregister.ee
  • 29.06.2020Kiri· Väljaminev kiriVeeteede Amet
  • 19.07.2016Ameti hallatavate infosüsteemide tarkvara arenduste tellimine· LepingKaitseressursside Amet

Analysis · 2025

computed from annual reports
Revenue31k €median 50k €62% of the sector median
Net margin-3.9%median 12.1%-16.0 pp vs sector median
Revenue change178.1%median 3.4%+174.8 pp vs sector median
Equity ratio83.2%
Current ratio1.44
Labour cost of revenue0.0%
Compared with2024revenue 11k €

Peer group: Programmeerimine, 5,817 trading companies that filed a report in the last three years.

Founded 1997. That year 4,793 osaühing were registered; 4,589 are still trading, or 95.7%.