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Search›Companies›OÜ Arhitektuuribüroo Foon
11197980ActivePrivate limited companyEE101036177 · VAT-registered

OÜ Arhitektuuribüroo Foon

Harju maakond, Tallinn, Lasnamäe linnaosa, Valukoja tn 8/1·EMTAK 71111 — Architectural activities·20+ years
Andmed · ···
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Overview

e-Business Register · 1 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
08.12.2005e-Business Register
Address
Valukoja tn 8/1, Lasnamäe linnaosa, Tallinn, 11415 Harju maakondADS · e-Business Register
E-mail address
rait@foon.eee-Business Register
Principal activity
EMTAK 71111 - Architectural activitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
nimistu
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

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 12 sourcese-Business Register · 6 min agoMTARTKMTROfficial NoticesWeb tech scanEesti Internet
e-Business Register ↗

Registered 8. detsember 2005, primary activity: Architectural activities. Main place of business in Lasnamäe linnaosa, Tallinn, Harju maakond.

Revenue 2026 III kv
4589 €
▲ 282% vs 2025 III kv
As of 10.10.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
729 €
State + labour taxes · 2026 III kv
Tax debt
423,92 €
As of 14.11.2026 (MTA)
Revenue 2026 (I-III kv)
9k €
▲ 618% vs 2025 I-III kv
As of 10.10.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
4k €
State + labour taxes · 2026 (I-III kv)
Tax debt
423,92 €
As of 14.11.2026 (MTA)

Tax debt over time

MTA · last 365 d
Current 423,92 €max 513,68 €
16 Jun 202631 Aug 202615 Nov 2026
30 days
+178,90 €
245,02 € → 423,92 €
90 days
+178,90 €
245,02 € → 423,92 €
365 days
–
no data yet

Officers

e-Business Register · 1 h ago
RK
Rait Kallus
Born 1976 · 50 y · board member since 31.01.2024
Board member

Founders (2)

e-Business Register · 1 h ago
AP
Andrus Pilter
· founder since 08.12.2005
Founder
RK
Rait Kallus
Born 1976 · 50 y · founder since 08.12.2005
Founder

Shareholders (2)

e-Business Register · 1 h ago
RK
Rait Kallus
Born 1976 · 50 y · shareholder since 31.01.2024
Shareholder 60%
AK
Andrus Kilumets
Born 1977 · 49 y · shareholder since 31.01.2024
Shareholder 40%

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2025
3k €
↘ -97.6% vs 2023
Employees 2025
1
0.0% vs 2023
YearRevenueProfitEquityAssetsEmployees
20252776 €2776 €6k €19k €105.10.2026
2023114 498 €24 318 €47k €118k €114.08.2024
2022121 536 €14 998 €42k €126k €113.01.2024
202171 210 €17 778 €
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.10.2026 as of
50k €25k €0
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-III Q8611 €2544 €987 €1
2025I-III Q1200 €726 €0 €–
2024I-IV Q2500 €–––
202341 575 €15 448 €2541 €1
2022
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20262k €2k €5k €–
State taxes 2026281 €2k €729 €–
Taxes on workforce 20260 €987 €0 €–
Employees 2026111–
Revenue 2025––1k €–
State taxes 2025383 €113 €

Licences (1)

MTR · 36 min tagasi
Active licences
1
Other1
Oldest · Newest
2006→2006
Oldest licenceEEP000762 · 07.06.2006
Active1 / 1
EEP000762
Projekteerimine
Majandustegevusteade
From07.06.2006
UntilOpen-ended
Valid

Official notices (6)

Ametlikud Teadaanded · 28 min tagasi
Maksu- ja Tolliameti dokumendi kättetoimetamise teade - üldine vorm (MKS § 55)
Maksu- ja Tolliamet · 2671376
05.11.2026
Maksu- ja Tolliameti dokumendi kättetoimetamise teade - üldine vorm (MKS § 55)
Maksu- ja Tolliamet · 2657338
02.10.2026
Maksu- ja Tolliameti dokumendi kättetoimetamise teade - üldine vorm (MKS § 55)
Maksu- ja Tolliamet · 2644141
02.09.2026
Maksu- ja Tolliameti dokumendi kättetoimetamise teade - üldine vorm (MKS § 55)
Maksu- ja Tolliamet · 2636535· arhiveeritud
12.08.2026
Maksu- ja Tolliameti dokumendi kättetoimetamise teade - üldine vorm (MKS § 55)
Maksu- ja Tolliamet · 2632893· arhiveeritud
04.08.2026
Maksu- ja Tolliameti dokumendi kättetoimetamise teade - üldine vorm (MKS § 55)
Maksu- ja Tolliamet · 2595684· arhiveeritud
30.04.2026

Tech stack

Website analysis · 1 päeva tagasi
Domains (1)
foon.ee
SPF
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
Web serverApache
UI frameworkTailwind CSS

State-sector payments (2 · 19k €)

RTK Makseandmik · 15.05.2026
Transactions
2
2025–2026 · 2 years
Total amount
19k €
avg 9k €
Buyers
1
State and municipal bodies
Latest
20.03.2026
9k € · SA Teaduskeskus Ahhaa

2026: 9k € · 2025: 9k €

20261 transaction · 9k €
20.032026
SA Teaduskeskus Ahhaa90007572
PÕHIVARA · Muu haridus, sh hariduse haldus
9486 €
20251 transaction · 9k €
23.102025
SA Teaduskeskus Ahhaa90007572
PÕHIVARA · Muu haridus, sh hariduse haldus
9486 €

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
13.11.2026TaxMaksuvõlg vähenes— −82 € (jäänud 424 €)
07.11.2026TaxMaksuvõlg vähenes— −8 € (jäänud 506 €)
27.10.2026TaxMaksuvõlg kasvas— +269 € (kokku 514 €)
05.10.2026ReportEsitati 2025. aasta aruanne— Käive 2776 €
07.09.2026FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 10094170 / M21 · Olek: Puudused kõrvaldatud
08.07.2026FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 10094170 / 24 · Olek: Jõustunud
  • Kanne nr 20 · kanne
16.06.2026TaxMaksuvõlg kasvas— +245 € (kokku 245 €)
21.05.2026FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 10094170 / 23 · Olek: Jõustunud
  • Kanne nr 19 · kanne
13.01.2026FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 10094170 / 22 · Olek: Jõustunud
  • Kanne nr 18 · kanne
2025
14.10.2025FilingAruandetrahvimäärus— Ä 10094170 / M20 · Olek: Jõustunud
23.08.2025FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 10094170 / M19 · Olek: Jõustunud
2024
10.12.2024FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 10094170 / 21 · Olek: Jõustunud
  • Kanne nr 17 · kanne
09.12.2024FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 10094170 / 20 · Olek: Jõustunud
  • Kanne nr 16 · kanne

Connected companies

Same-person ties · e-Business Register

OÜ Arhitektuuribüroo Foon is connected to 4 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Rait Kallus (3 companies).

Total connections
4
via 2 people
Connecting people
2
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Rait
3 companies
Via personRait Kallus3Andrus Kilumets1
RK
Rait Kallus
board member, founder, shareholder 60%
3 other companies›
CompanyRoleReg. code
Kuressaare Eesti Selts
Board memberFounder
80293447
Osel Space OÜ
Board memberShareholder 50%
48k €
102k €
1
13.01.2024
202090 299 €20 285 €59k €129k €018.12.2022
2019139 119 €28 992 €40k €150k €018.12.2022
101 646 €
8497 €
2047 €
1
230 €
–
Taxes on workforce 20250 €0 €0 €–
Employees 2025––––
Revenue 20240 €––3k €
State taxes 2024––––
Taxes on workforce 2024––––
Employees 2024––––
Revenue 202328k €5k €8k €0 €
State taxes 20231k €10k €4k €477 €
Taxes on workforce 20230 €2k €527 €266 €
Employees 20231111
Revenue 202214k €32k €6k €50k €
State taxes 20223k €4k €2k €–
Taxes on workforce 2022712 €805 €530 €–
Employees 20221111
Founder
16725515
UR-Neli OÜ
FounderShareholder 100%Board member
16947457
AK
Andrus Kilumets
shareholder 40%
1 other company›
CompanyRoleReg. code
Sitikas OÜ
Board memberFounderShareholder 100%
16414206

Analysis · 2025

computed from annual reports
Revenue3k €median 24k €12% of the sector median
Net margin100.0%median 7.6%+92.4 pp vs sector median
Revenue per employee3k €median 37k €7% of the sector median
Revenue change-97.6%median 2.0%-99.5 pp vs sector median
Equity ratio33.3%
Current ratio1.36
Labour cost of revenue227.4%
Profit per employee2776 €
Compared with2023revenue 114k €

Peer group: Arhitektitegevused, 857 trading companies that filed a report in the last three years.

Founded 2005. That year 4,152 osaühing were registered; 4,011 are still trading, or 96.6%.