OÜ KARSO EHITUS

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RegisteredHarju County

Registry code: 10845661
VAT number: EE100747797
Address: Harju maakond, Tallinn, Põhja-Tallinna linnaosa, Kolde pst 72-38, 10321
Registered: 28.02.2002 · 24 yrs
Activity: Rental and operating of own or leased real estate 68201
Capital: 24 000 €
Email: i•••@k•••.eeLog in to see
Phone: +372 •• ••••Log in to see
Website: https://karso.ee

Business Register 05.10.2026

Sales revenue7 146 €-20%2025 annual report

Profit-424 €2025 annual report

Labour taxes per quarter0 €Tax Board 2026 Q2

Cash4 193 €Cash 31.12.2025, annual report

Tax debt0 €Tax Board debtor list 05.10.2026

Revenue 12 months7 263 €-24%Tax Board, last 4 quarters

State taxes 12 months589 €Tax Board, last 4 quarters

Tax debt since 26.09.2026 · ✓ no debt

Details ↓

Turnover by quarter · latest 1 637 €

2 5352 3223 0111 6501 6311 6392 3561 637

III 24IV 24I 25II 25III 25IV 25I 26II 26

Chart ↓

Firmo rating

Good, low risk

80 / 100 points

CBBBBBBAAAAAA

View credit report Report a debt How the rating is calculatedCalculated 05.10.2026 · open data

Quick check

No tax debt
No enforcement proceedings (12 months)
No payment orders (12 months)
No bankruptcy or liquidation
No sanctions
Report filed (2025)
VAT registered

Stability

RatingAA → A → AAA → A

In tax debt0 days since 26.09.2026

Revenue 12 months▼ 24% vs a year earlier

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Data

Board and owners

1 persons

Show persons' backgroundNumber of active companies, tax debt and bankruptcy. Facts, not an assessment.

Board 1
Sergei Gladkov8 companiesno tax debt	Personal ID ↗	28.02.2002
Shareholders 1
Sergei Gladkov	100,0% 24 000 €	01.09.2023
Beneficial owners 1
Sergei Gladkov8 companiesno tax debtdirect holding		16.10.2018

Business Register open data

Quarterly taxes and revenue

2026 Q2

State taxes / revenue11,2%

Labour taxes / revenue0,0%

Revenue per employee per month—

Gross salary (estimate)—

Net salary (estimate)—

2026 Q2. Wage is estimated from employment taxes.

Build report

Quarter	Revenue	Change y/y	Labour taxes	State taxes	Employees
2026 Q2	1 637 €	▼ 1%	0 €	184 €	—
2026 Q1	2 356 €	▼ 22%	0 €	246 €	—
2025 Q4	1 639 €	▼ 29%	0 €	0 €	—
2025 Q3	1 631 €	▼ 36%	0 €	159 €	—
2025 Q2	1 650 €		0 €	172 €	—
2025 Q1	3 011 €	▲ 433%	0 €	510 €	—
2024 Q4	2 322 €	▼ 23%	0 €	246 €	—
2024 Q3	2 535 €	▼ 59%	—	—	—
2024 Q2	-745 €	▼ 125%	0 €	299 €	—
2024 Q1	565 €	▼ 92%	—	—	—
2023 Q4	2 998 €	▲ 34%	0 €	0 €	—
2023 Q3	6 181 €	▼ 96%	0 €	728 €	—

Show full history (18 quarters)

2023 Q2	3 014 €	▼ 98%	0 €	79 €	—
2023 Q1	7 205 €	▼ 97%	294 €	1 331 €	—
2022 Q4	2 229 €		0 €	10 000 €	—
2022 Q3	149 662 €		1 864 €	25 024 €	—
2022 Q2	192 460 €		6 188 €	18 096 €	—
2022 Q1	207 179 €		8 419 €	38 807 €	2

Tax and Customs Board, published on the 10th of the month following the quarter. State taxes include employment taxes. CC BY-SA 3.0

Annual reports

5 yr

Build report

	2025		2024		2023		2022		2021
Sales revenue	7 146 €	▼ 20%	8 882 €	▼ 44%	15 771 €	▼ 96%	390 k €	▼ 56%	882 k €
Profit	-424 €	▼ into loss	3 504 €	▲ into profit	-4 697 €	▼ into loss	28 039 €	▼ 80%	139 k €
Profit margin	-5,9%		39,5%		-29,8%		7,2%		15,7%
Retained earnings	430 k €	▲ 1%	427 k €	▼ 1%	432 k €	▲ 7%	404 k €	▲ 13%	357 k €
Cash	4 193 €	▲ 56%	2 686 €	▼ 12%	3 062 €	▼ 87%	23 114 €	▼ 81%	122 k €
Current assets	281 k €	0%	281 k €	▲ 2%	276 k €	▼ 19%	339 k €	▼ 31%	495 k €
Fixed assets	176 k €	0%	176 k €	▼ 1%	178 k €	▼ 1%	179 k €	▼ 1%	181 k €
Assets	457 k €	0%	457 k €	▲ 1%	454 k €	▼ 12%	519 k €	▼ 23%	676 k €
Current liabilities	205 €	▲ 17%	175 €	▼ 54%	377 €	▼ 99%	60 449 €	▼ 36%	94 469 €
Long-term liabilities	—		—		0 €		0 €	▼ 100%	60 000 €
Total liabilities	205 €	▲ 17%	175 €	▼ 54%	377 €	▼ 99%	60 449 €	▼ 61%	154 k €
Equity	456 k €	0%	457 k €	▲ 1%	453 k €	▼ 1%	458 k €	▼ 12%	522 k €
Labour costs	0 €		0 €	▲ 100%	-1 004 €	▲ 96%	-24 082 €	▲ 63%	-64 841 €
Employees	0		0		0	▼ 100%	3	0%	3
Filed	30.06.2026		30.06.2025		30.06.2024		30.06.2023		30.06.2022
Report	PDF ↓		PDF ↓		PDF ↓		PDF ↓		PDF ↓

▲ growth, ▼ decline compared to the previous year (growth in liabilities is red). Business Register, annual reports. CC BY 4.0

Revenue by activity

2025

Activity	EMTAK	Sales revenue	Osa
Rental and operating of own or leased real estate main activity	68201	7 146 €	100%

2025 annual report, RIK open data

Real estate

e-kinnistusraamat

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Source: e-kinnistusraamat (Centre of Registers and Information Systems), basic data

Debts and court cases

clean

No tax debt · Tax Board 05.10.2026

Tax Board debtor list (daily), Official Announcements, State Gazette. The Tax Board publishes only today's list; earlier history is collected by Firmo.

Enforcement, payment orders and notices

clean

Official Announcements contain no enforcement, payment order or tax authority notices about the company.

Official Announcements (CC BY-SA 4.0). Enforcement proceedings, payment orders or tax decisions are published there only if they cannot be delivered to the company otherwise. The enforcement register is not public, so the absence of a notice does not mean there are no claims.

State: transactions, tenders, grants

none

No transactions with state agencies, procurement contracts or grants found

RTK Saldo, Riigihangete register, RTK toetatud projektid

Holdings in other companies

No holdings in other companies

Companies linked via the board

Techtonex OÜSergei Gladkov184 k €AA Tallinn, Astangu tn 34 korteriühistuSergei Gladkov35 264 €A Tallinn, Kolde pst 72 korteriühistuSergei Gladkov24 314 €A E-Garant OÜSergei Gladkov8 826 €A Infotech Estonia OÜSergei Gladkov0 €BB GL Transport OÜSergei Gladkov0 €BB QUADRO IT OÜSergei Gladkov0 €BB

Sorted by revenue (latest report or 4 quarters).

Top 20 in activity: Rental and operating of own or leased real estate

#	Company	Revenue
1	Riigi Kinnisvara Aktsiaselts	177,2 m €
2	Kirkcong Property OÜ	27,8 m €
3	Ülemiste Center OÜ	26,2 m €
4	BLRT Grupp AS	20,7 m €
5	TÜC Majad AS	20,2 m €
6	ROCCA al MARE KAUBANDUSKESKUSE AKTSIASELTS	19,6 m €
7	Öpiku Majad OÜ	17,9 m €
8	AS Viru Keskus	17,1 m €
9	TKM Kinnisvara AS	17,0 m €
10	Kinnisvaravalduse AS	16,8 m €
11	Sihtasutus Ida-Viru Investeeringute Agentuur	14,2 m €
12	Kaarsilla Kinnisvara OÜ	13,4 m €
13	Lõunakeskus OÜ	13,4 m €
14	OÜ Raadiku Arendus	12,8 m €
15	EfTEN Kristiine OÜ	12,6 m €
16	Neutra Capital AS	10,7 m €
17	AS Harju Elekter Group	10,5 m €
18	aktsiaselts AQUA MARINA	10,5 m €
19	Arter Kinnisvara OÜ	10,4 m €
20	TTK Kultuurikeskus OÜ	10,3 m €

OÜ KARSO EHITUS: place 9563 /12559

Revenue from the latest annual report, otherwise Tax Board revenue for 4 quarters. All companies in this activity

Domains

1 records

Domains

Domain	Source
karso.ee	Business Register

History and notices

Date	Type	Content
13.10.2023	Entry	Muutmiskanne TsMS § 595¹ lg 1 alusel
01.09.2023	Entry	Amendment entry
17.05.2019	Entry	Amendment entry
17.01.2018	Entry	Amendment entry
08.11.2017	Entry	Amendment entry
15.09.2016	Entry	Amendment entry
22.08.2014	Entry	Muutmiskanne ÄS § 525 lg 2 alusel
16.11.2011	Entry	Amendment entry
21.09.2011	Order to remedy deficiencies	Amendment entry
02.03.2010	Entry	Amendment entry
26.02.2010	Order to remedy deficiencies	Amendment entry
23.02.2010	Negative entry order: deficiencies not remedied	Amendment entry
05.01.2009	Tegevusalade kustutamine registrikaardilt	Amendment entry
14.11.2008	Entry	Amendment entry
19.10.2004	Jaatav kandeotsus	Amendment entry
16.09.2004	Kättetoimetatav puuduste kõrvaldamise määrus	Amendment entry