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Search›Companies›DIAMEETER OÜ
10875969ActivePrivate limited companyEE100772034 · VAT-registered

DIAMEETER OÜ

Harju maakond, Kose vald, Tuhala küla, Jõepere·EMTAK 43999 — Other specialised construction activities·23+ years
Andmed · ···
On this page
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Overview

e-Business Register · 10 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
03.07.2002e-Business Register
Address
Jõepere, Tuhala küla, Kose vald, 75118 Harju maakondADS · e-Business Register
E-mail address
diameeter@hot.eee-Business Register
Website
www.diameeter.eee-Business Register · domain active
Telephone
+372 6003627· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 43999 - Other specialised construction 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
  • 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 · 13 sourcese-Business Register · 6 min agoMTARTKMTRTTJABuiltWithWeb tech scanEesti Internet
e-Business Register ↗

Registered 3. juuli 2002, primary activity: Other specialised construction activities. Main place of business in Tuhala küla, Kose vald, Harju maakond.

Revenue 2026 (I kv)
22 903 €
▼ 26% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
6751 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
23k €
▼ 26% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
7k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 10 h ago
TK
Toivo Kukk
Born 1965 · 60 y · board member since 01.11.2002
Board member

Founders

e-Business Register · 10 h ago
HR
Hardi Reiter
Born 1971 · 55 y · founder since 03.07.2002
Founder

Shareholders

e-Business Register · 10 h ago
TK
Toivo Kukk
Born 1965 · 60 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 10 h ago
TK
Toivo Kukk
Born 1965 · 60 y · ultimate beneficial owner since 08.10.2018
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
128k €
↘ -29.5% vs 2023
State taxes 2025
29k €
↗ +12.4% vs 2024
Employees 2024
1
↘ -50.0% vs 2023
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
100k €50k €0

Licences (1)

MTR · 10 h tagasi
Active licences
1
Other1
Oldest · Newest
2018→2018
Oldest licenceEH10875969-0001 · 09.01.2018
Active1 / 1
EH10875969-0001
Ehitamine
Majandustegevusteade
From09.01.2018
UntilOpen-ended
Valid

Tech stack

Website analysis · 4 päeva tagasi
Domains (2)
www.diameeter.ee
SRCÄriregister
diameeter.ee
SPF
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
Other

Consumer Disputes Commission decisions (1 · 1 for consumer)

TTJA · 12.05.2026
20221 decision1 for consumer
17.03.202219-1/21-14445-018

Komisjon leiab, et tarbija nõue kuulub rahuldamisele osaliselt. Kaupleja peab tarbijale hüvitama 230,40 eurot - lõiketööde järgse koristuse eest ja 20,20 eurot eksperdikulu.

Decision PDF →
For consumer

State-sector payments (11 · 8k €)

RTK Makseandmik · 15.05.2026
Transactions
11
2024–2026 · 3 years
Total amount
8k €
avg 727,44 €
Buyers
7
State and municipal bodies
Latest
29.01.2026
213,50 € · Ida-Tallinna Keskhaigla AS

2026: 213,50 € · 2025: 5k € · 2024: 3k €

BuyerTxAmountShare
Tallinna Tehnikaülikool
74000323
1

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
13.06.2025ReportEsitati 2024. aasta aruanne— Käive 128 316 €
2024
16.07.2024ReportEsitati 2023. aasta aruanne— Käive 182 011 €
06.07.2024FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 10066189 / M1 · Olek: Puudused kõrvaldatud

Connected companies

Same-person ties · e-Business Register

DIAMEETER OÜ is connected to 88 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Hardi Reiter (87 companies).

Total connections
88
via 2 people
Connecting people
2
Active here
Distinct roles
4
Board member · Shareholder
Strongest tie
Hardi
87 companies
Via personHardi Reiter
Equity
Assets
Employees
2024128 316 €−1245 €23k €75k €113.06.2025
2023182 011 €−8740 €24k €158k €216.07.2024
2022230 857 €−5859 €33k €152k €325.07.2023
2021138 098 €−4132 €39k €127k €313.10.2022
2020127 672 €13 785 €43k €110k €310.09.2021
2019197 844 €5269 €29k €61k €631.01.2020
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 Q22 903 €4563 €2188 €1
2025175 145 €29 077 €8530 €1
2024153 945 €25 877 €14 384 €1
2023172 770 €32 422 €22 033 €2
2022214 002 €51 440 €30 097 €3
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202623k €–––
State taxes 20265k €–––
Taxes on workforce 20262k €–––
Employees 20261–––
Revenue 202531k €36k €43k €65k €
State taxes 20256k €5k €6k €12k €
Taxes on workforce 20251k €2k €2k €3k €
Employees 20251111
Revenue 202422k €27k €51k €54k €
State taxes 20246k €7k €7k €5k €
Taxes on workforce 20244k €4k €4k €2k €
Employees 20242111
Revenue 202334k €31k €43k €65k €
State taxes 20239k €7k €7k €8k €
Taxes on workforce 20237k €5k €6k €4k €
Employees 20233322
Revenue 202239k €30k €65k €80k €
State taxes 20225k €9k €15k €22k €
Taxes on workforce 20224k €8k €8k €10k €
Employees 20225443
Open Graph · Schema.org
Web serverApache
Mobile carrier
+372 6003627Telia Eesti AS
3k €
Maardu Linnavalitsus
75011470
1
1k €
Riigi Kinnisvara AS
10788733
1
992 €
Eesti Kunstiakadeemia
74000624
3
976 €
Ida-Tallinna Keskhaigla AS
10822068
2
841,80 €
Kose Vallavalitsus
75011547
2
565,80 €
Rae Vallavalitsus
75026106
1
183 €
20261 transaction · 213,50 €
29.012026
Ida-Tallinna Keskhaigla AS10822068
MAJANDAMISKULUD · Üldhaigla teenused
214 €
20253 transactions · 5k €
30.092025
Kose Vallavalitsus75011547
MAJANDAMISKULUD · Noorte huviharidus ja huvitegevus
285 €
29.072025
Riigi Kinnisvara AS10788733
MAJANDAMISKULUD · Muud üldised teenused
992 €
19.022025
Tallinna Tehnikaülikool74000323
MAJANDAMISKULUD · Teadus- ja arendustegevus hariduses
3294 €
20241 transaction · 280,60 €
31.072024
Kose Vallavalitsus75011547
MAJANDAMISKULUD · Põhi- ja üldkeskharidus
281 €
Show remaining 6 transactions+
20246 transactions · 3k €
26.072024
Eesti Kunstiakadeemia74000624
PÕHIVARA · Kolmanda taseme haridus
427 €
02.072024
Eesti Kunstiakadeemia74000624
PÕHIVARA · Kolmanda taseme haridus
366 €
11.062024
Eesti Kunstiakadeemia74000624
87
Toivo Kukk1
HR
Hardi Reiter
founder
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17391720
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10824104
Croneman OÜ
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Ehituskorralduse osaühing
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10435578
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12836376
ERI KINNISVARA OÜ
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11141146
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… and 71 more · see on the person page ↗
TK
Toivo Kukk
board member, shareholder 100%, ultimate beneficial owner
1 other company›
CompanyRoleReg. code
Tallinna Jahimeeste Selts
Board memberUltimate beneficial owner
80044750
PÕHIVARA · Kolmanda taseme haridus
183 €
13.032024
Ida-Tallinna Keskhaigla AS10822068
MAJANDAMISKULUD · Üldhaigla teenused
628 €
07.032024
Maardu Linnavalitsus75011470
MAJANDAMISKULUD · Põhi- ja üldkeskharidus
1149 €
16.012024
Rae Vallavalitsus75026106
MAJANDAMISKULUD · Põhi- ja üldkeskharidus
183 €