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Search›Companies›SOLIDPLAN OÜ
14071593ActivePrivate limited company

SOLIDPLAN OÜ

Saare maakond, Saaremaa vald, Kuressaare linn, Tallinna tn 58·EMTAK 71121 — Constructional engineering-technical designing and consulting·9+ years
Andmed · ···
On this page
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Overview

e-Business Register · 3 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
28.06.2016e-Business Register
Address
Tallinna tn 58, Kuressaare linn, Saaremaa vald, 93818 Saare maakondADS · e-Business Register
E-mail address
kalmer@solidplan.eue-Business Register
Telephone
+372 53058157· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 71121 - Constructional engineering-technical designing and consultinge-Business Register · ETCB
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
  • For journalists
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue 2023
0 €
▼ NaN% vs 2023
As of 10.04.2026 (MTA)
Employees
–
2023 (MTA)
Taxes paid
666 €
State + labour taxes · 2023 (I-IV kv)
Tax debt
0 €
As of 25.06.2026 (MTA)

Registered 28. juuni 2016, primary activity: Constructional engineering-technical designing and consulting. Main place of business in Kuressaare linn, Saaremaa vald, Saare maakond.

Data · 10 sourcese-Business Register · 9 min agoMTAMTRWeb tech scanEesti Internet
e-Business Register ↗
Revenue 2023
0 €
▼ NaN% vs 2023
As of 10.04.2026 (MTA)
Employees
–
2023 (MTA)
Taxes paid
666 €
State + labour taxes · 2023 (I-IV kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 3 h ago
KP
Kalmer Prostang
Born 1987 · 39 y · board member since 28.06.2016
Board member

Founders

e-Business Register · 3 h ago
KP
Kalmer Prostang
Born 1987 · 39 y · founder since 28.06.2016
Founder · 3k €

Shareholders

e-Business Register · 3 h ago
KP
Kalmer Prostang
Born 1987 · 39 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 3 h ago
KP
Kalmer Prostang
Born 1987 · 39 y · ultimate beneficial owner since 13.11.2018
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
0 €
Employees 2024
0
YearRevenueProfitEquityAssetsEmployees
2024

Taxes and employees

Estonian Tax and Customs Board · 10.04.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2023—512 €154 €–
2022—4202 €197 €–
Quarterly breakdown
YearQ1Q2Q3

Licences (1)

MTR · 3 h tagasi
Active licences
1
Other1
Oldest · Newest
2016→2016
Oldest licenceEEP003658 · 29.06.2016
Active1 / 1
EEP003658
Projekteerimine
Majandustegevusteade
From29.06.2016
UntilOpen-ended
Valid

Tech stack

Tehnoloogiad
Domains (1)
solidplan.ee
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Could not analyse (fetch failed)
Mobile carrier
+372 53058157Telia Eesti AS

Veebilehte ei õnnestunud analüüsida (fetch failed).

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
18.07.2025ReportEsitati 2024. aasta aruanne— Käive 0 €
2024
15.07.2024ReportEsitati 2023. aasta aruanne— Käive 0 €
11.07.2024FilingHoiatusmäärus registrist kustutamiseks: majandusaasta aruanne esitamata— Ä 50032593 / M1 · Olek: Puudused kõrvaldatud

Connected companies

Same-person ties · e-Business Register

SOLIDPLAN OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Kalmer Prostang (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Kalmer
1 company
Via personKalmer Prostang
0 €
−432 €
7k €
7k €
0
18.07.2025
20230 €−2079 €8k €8k €015.07.2024
20227847 €2398 €12k €12k €016.10.2023
202124 432 €22 595 €27k €27k €024.03.2022
20204460 €235 €4k €4k €023.08.2021
20195985 €−1600 €7k €7k €013.02.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
Q4
Revenue 2023––––
State taxes 2023–––512 €
Taxes on workforce 2023–––154 €
Employees 2023––––
Revenue 2022––––
State taxes 2022–4k €––
Taxes on workforce 2022–197 €––
Employees 2022––––
1
KP
Kalmer Prostang
board member, founder, shareholder 100%, ultimate beneficial owner
1 other company›
CompanyRoleReg. code
Helkam OÜ
Board memberShareholder 50%FounderUltimate beneficial owner
16227349