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Search›Companies›Tammetriinu OÜ
16226597ActivePrivate limited companyEE102698608 · VAT-registered

Tammetriinu OÜ

Viljandi maakond, Viljandi linn, Suur-Kaare tn 65-5·EMTAK 85699 — Educational support activities n.e.c.·5+ years
Andmed · ···
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Overview

e-Business Register · 14 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
10.05.2021e-Business Register
Address
Suur-Kaare tn 65-5, Viljandi linn, 71015 Viljandi maakondADS · e-Business Register
E-mail address
tammetriinu.info@gmail.come-Business Register
Telephone
+372 58046824· Tele2 Eesti Aktsiaseltse-Business Register · TTJA NBA
Principal activity
EMTAK 85699 - Educational support activities n.e.c.e-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2500,00 €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
  • Recent registrations

Data

  • 72 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
Revenue 2026 (I kv)
20 108 €
▲ 33% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
1583 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 02.07.2026 (MTA)
Data · 8 sourcese-Business Register · 8 min agoMTARTK
e-Business Register ↗

Registered 10. mai 2021, primary activity: Educational support activities n.e.c.. Main place of business in Viljandi linn, Viljandi maakond.

Revenue 2026 (I kv)
20k €
▲ 33% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
2k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 02.07.2026 (MTA)

Officers (2)

e-Business Register · 14 h ago
MS
Maris Siiman
Born 1972 · 53 y · board member since 10.05.2021
Board member
RS
Rain Siiman
Born 1979 · 46 y · board member since 10.05.2021
Board member

Founders (2)

e-Business Register · 14 h ago
MS
Maris Siiman
Born 1972 · 53 y · founder since 10.05.2021
Founder · 2k €
RS
Rain Siiman
Born 1979 · 46 y · founder since 10.05.2021
Founder · 500 €

Shareholders (2)

e-Business Register · 14 h ago
MS
Maris Siiman
Born 1972 · 53 y · shareholder since 01.09.2023
Shareholder 80% · 2k €
RS
Rain Siiman
Born 1979 · 46 y · shareholder since 01.09.2023
Shareholder 20% · 500 €

Beneficial owners (2)

e-Business Register · 14 h ago
MS
Maris Siiman
Born 1972 · 53 y · ultimate beneficial owner since 10.05.2021
Ultimate beneficial owner
RS
Rain Siiman
Born 1979 · 46 y · ultimate beneficial owner since 10.05.2021
Ultimate beneficial owner

Annual reports (4)

e-Business Register · annual reports · 3 päeva tagasi
Revenue 2024
37k €
↗ +48.2% vs 2023
State taxes 2025
2k €
↘ -30.8% vs 2024
Employees 2024
0
YearRevenueProfitEquity

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
50k €25k €0
202420252026

Tech stack

Tehnoloogiad
Mobile carrier
+372 58046824Tele2 Eesti Aktsiaselts

State-sector payments (124 · 55k €)

RTK Makseandmik · 15.05.2026
Transactions
124
2024–2026 · 3 years
Total amount
55k €
avg 445,14 €
Buyers
10
State and municipal bodies
Latest
30.04.2026
122,26 € · Tartu Karlova Lasteaed

2026: 5k € · 2025: 15k € · 2024: 35k €

BuyerTxAmountShare
Narva Lasteaed Sipsik
75008663
1

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 37 167 €

Connected companies

Same-person ties · e-Business Register

Tammetriinu OÜ is connected to 4 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Maris Siiman (2 companies).

Total connections
4
via 2 people
Connecting people
2
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Maris
2 companies
Via personMaris Siiman
Assets
Employees
202437 167 €−2561 €10k €20k €030.06.2025
202325 074 €14 073 €13k €19k €030.06.2024
2022397 €−2597 €-2k €2k €022.06.2023
20213233 €−1444 €1k €3k €025.11.2022
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q20 108 €1583 €0 €–
202533 073 €2398 €0 €–
202452 953 €3463 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202620k €–––
State taxes 20262k €–––
Taxes on workforce 20260 €–––
Employees 2026––––
Revenue 202515k €7k €2k €8k €
State taxes 20251k €485 €136 €591 €
Taxes on workforce 20250 €0 €0 €0 €
Employees 2025––––
Revenue 202412k €12k €8k €22k €
State taxes 2024418 €986 €763 €1k €
Taxes on workforce 20240 €0 €0 €0 €
Employees 2024––––
4k €
Viljandi Linnavalitsus
75005222
6
4k €
Viimsi Vallavalitsus
75021250
2
4k €
Rakvere Linnavalitsus
75025064
7
3k €
Tallinna Allika Lasteaed
75019000
1
2k €
Pärnu Linnavalitsus
75000064
1
2k €
Rae Vallavalitsus
75026106
9
1k €

Top 7 buyers account for 21k € — 38% of total. The remaining 3 buyers split the rest.

20265 transactions · 1k €
30.042026
Tartu Karlova Lasteaed75007089
MAJANDAMISKULUD · Alusharidus
122 €
14.042026
Türi Vallavalitsus75033460
MAJANDAMISKULUD · Põhi- ja üldkeskharidus
375 €
23.032026
Tartu Lasteaed TÄHTVERE75007310
MAJANDAMISKULUD · Alusharidus
376 €
13.032026
Elva Vallavalitsus77000170
MAJANDAMISKULUD · Alusharidus
339 €
25.022026
Põhja-Pärnumaa Vallavalitsus77000234
MAJANDAMISKULUD · Alusharidus
153 €
Show remaining 45 transactions (showing 50 most recent 124-st)+
20267 transactions · 4k €
11.022026
Rummu Lasteaed Lepatriinu75002005
MAJANDAMISKULUD · Alusharidus
147 €
30.012026
Hiiumaa Vallavalitsus77000424
MAJANDAMISKULUD · Muu perekondade ja laste sotsiaalne kaitse
357 €
29.012026
Rakvere Linnavalitsus
2
Rain Siiman2
MS
Maris Siiman
board member, founder, shareholder 80%, ultimate beneficial owner
2 other companies›
CompanyRoleReg. code
MTÜ Saaretriinu
Board memberFounderUltimate beneficial owner
80651823
MTÜ Vileri
Board member
80217435
RS
Rain Siiman
board member, founder, shareholder 20%, ultimate beneficial owner
2 other companies›
CompanyRoleReg. code
MTÜ Saaretriinu
Board memberFounderUltimate beneficial owner
80651823
Viljandi linn, Suur-Kaare tn 65 korteriühistu
Board member
75025064
MAJANDAMISKULUD · Alusharidus
138 €
19.012026
Tallinna Kelmiküla Lasteaed75034904
MAJANDAMISKULUD · Alusharidus
165 €
12.012026
Setomaa Vallavalitsus75025041
SOTSIAALTOETUSED · Muu puuetega inimeste sotsiaalne kaitse
718 €
02.012026
Pärnu Linnavalitsus75000064
MAJANDAMISKULUD · Alusharidus
1601 €
02.012026
Tõstamaa Lasteaed75013322
MAJANDAMISKULUD · Alusharidus
375 €
202538 transactions · 14k €
29.122025
Tallinna Männikäbi Lasteaed75019098
MAJANDAMISKULUD · Alusharidus
384 €
29.122025
Tallinna Kadaka Lasteaed75018934
MAJANDAMISKULUD · Alusharidus
299 €
23.122025
Viljandi Linnavalitsus75005222
MAJANDAMISKULUD · Muud hariduse abiteenused
1897 €
17.122025
Saaremaa Vallavalitsus77000306
MAJANDAMISKULUD · Muud hariduse abiteenused
376 €
15.122025
Pärnu Päikese Kool75014669
MAJANDAMISKULUD · Põhi- ja üldkeskharidus
688 €
12.122025
Põlva Vallavalitsus75038581
MAJANDAMISKULUD · Alusharidus
201 €
28.112025
Haapsalu Hariduse Tugiteenuste Keskus77000909
MAJANDAMISKULUD · Muud hariduse abiteenused
376 €
24.112025
Viljandi Linnavalitsus75005222
MAJANDAMISKULUD · Alusharidus
294 €
19.112025
Tartu Maarja Kool75007014
MAJANDAMISKULUD · Põhi- ja üldkeskharidus
106 €
18.112025
Raasiku Vallavalitsus75010708
MAJANDAMISKULUD · Põhi- ja üldkeskharidus
299 €
22.102025
Tallinna Laagna Lasteaed-Põhikool75016875
MAJANDAMISKULUD · Põhi- ja üldkeskharidus
376 €
22.102025
Märjamaa Vallavalitsus77000447
MAJANDAMISKULUD · Alusharidus
104 €
14.102025
Türi Vallavalitsus75033460
MAJANDAMISKULUD · Alusharidus
375 €
14.102025
Tartu Lasteaed ANNIKE75007149
MAJANDAMISKULUD · Alusharidus
56 €
18.092025
Kohtla-Järve Järve Kool75008982
MAJANDAMISKULUD · Põhi- ja üldkeskharidus
376 €
15.092025
Võru Linnavalitsus75019980
MAJANDAMISKULUD · Alusharidus
122 €
08.092025
Jõhvi Vallavalitsus75033483
MAJANDAMISKULUD · Põhi- ja üldkeskharidus
907 €
08.092025
Võru Linnavalitsus75019980
MAJANDAMISKULUD · Põhi- ja üldkeskharidus
376 €
05.092025
Tartu Karlova Lasteaed75007089
MAJANDAMISKULUD · Alusharidus
376 €
30.062025
Rae Vallavalitsus75026106
MAJANDAMISKULUD · Põhi- ja üldkeskharidus
333 €
22.042025
Saaremaa Vallavalitsus77000306
MAJANDAMISKULUD · Alusharidus
198 €
10.042025
Põhja-Sakala Vallavalitsus77000463
MAJANDAMISKULUD · Alusharidus
369 €
21.032025
Viimsi Vallavalitsus75021250
MAJANDAMISKULUD · Põhi- ja üldkeskharidus
299 €
17.032025
Peipsiääre Vallavalitsus77000192
MAJANDAMISKULUD · Muu haridus, sh hariduse haldus
1105 €
17.032025
Viljandi Linnavalitsus75005222
MAJANDAMISKULUD · Alusharidus
415 €
10.032025
Viljandi Vallavalitsus75038606
MAJANDAMISKULUD · Põhi- ja üldkeskharidus
387 €
03.032025
Kiili Vallavalitsus75020983
MAJANDAMISKULUD · Alusharidus
397 €
14.022025
Rae Vallavalitsus75026106
MAJANDAMISKULUD · Alusharidus
92 €
14.022025
Rae Vallavalitsus75026106
MAJANDAMISKULUD · Alusharidus
31 €
14.022025
Rae Vallavalitsus75026106
MAJANDAMISKULUD · Alusharidus
31 €
14.022025
Rae Vallavalitsus75026106
MAJANDAMISKULUD · Alusharidus
31 €
10.022025
Harku Vallavalitsus75014132
MAJANDAMISKULUD · Alusharidus
308 €
06.022025
Ilmatsalu Lasteaed Lepatriinu75015433
MAJANDAMISKULUD · Alusharidus
92 €
06.022025
Hariduse Tugiteenuste Keskus75036027
MAJANDAMISKULUD · Muud hariduse abiteenused
92 €
03.022025
Valgamaa Kutseõppekeskus70005571
MAJANDAMISKULUD · Kutseharidus
977 €
30.012025
Harku Vallavalitsus75014132
MAJANDAMISKULUD · Alusharidus
120 €
23.012025
Tallinna Järveotsa Lasteaed75019141
MAJANDAMISKULUD · Alusharidus
519 €
06.012025
SA Perekodu90011198
MAJANDAMISKULUD · Põhi- ja üldkeskharidus
638 €
80108266