Si&Ko OÜ
- Registry code
- 16017633
- VAT number
- EE102275380
- Address
- Harju maakond, Tallinn, Lasnamäe linnaosa, Peterburi tee 34, 11415
- Registered
- 28.07.2020 · 6 yrs
- Activity
- Plumbing, heat and air-conditioning installation 43221
- Capital
- 2 500 €
- i•••@s•••.eeLog in to see
- Phone
- +372 •• ••••Log in to see
Business Register 04.10.2026
Ajatatud maksuvõlg 2 949 €
Tax Board demand to pay tax debt in the last 12 months
Annual report 2024 not filed, deadline was 30.06.2025
Sales revenue289 k €+20%2023 annual report
Profit20 979 €2023 annual report
Employees2Tax Board 2026 Q2
Average gross salary1 993 €estimate, Tax Board 2026 Q2
Labour taxes per quarter6 100 €Tax Board 2026 Q2
Cash25 479 €Cash 31.12.2023, annual report
Tax debt2 949 €kogu võlg ajatatudTax Board 04.10.2026 · details below
Revenue 12 months81 671 €-26%Tax Board, last 4 quarters
State taxes 12 months22 965 €Tax Board, last 4 quarters
Quick check
- Tax debt 2 949 €
- No enforcement proceedings (12 months)
- No payment orders (12 months)
- No bankruptcy or liquidation
- No sanctions
- Last report 2023
- VAT registered
Stability
Follow companyNotification when something changesRatingBB → B
In tax debt9 days since 26.09.2026
Revenue 12 months▼ 26% aasta varasemaga
Board and owners
1 persons
| Board 1 | ||
|---|---|---|
| Dagmar Siida6 companies1 with tax debt | Personal ID ↗ | 28.07.2020 |
| Shareholders 1 | ||
| Dagmar Siida | 100,0% 2 500 € | 01.09.2023 |
| Beneficial owners 1 | ||
| Dagmar Siida6 companies1 with tax debtkõrgema juhtorgani liige. s.o juhatuse liige või nõukogu liige | 28.07.2020 | |
Business Register open data
Quarterly taxes and revenue
2026 Q2
State taxes / revenue18,2%
Labour taxes / revenue13,9%
Revenue per employee per month7 305 €
Gross salary (estimate)1 993 €
Net salary (estimate)1 653 €
2026 Q2. Wage is estimated from employment taxes.
| Quarter | Revenue | Change y/y | Labour taxes | State taxes | Employees |
|---|---|---|---|---|---|
| 2026 Q2 | 43 828 € | ▲ 38% | 6 100 € | 7 969 € | 2 |
| 2026 Q1 | 5 133 € | ▼ 73% | 3 028 € | 3 639 € | 2 |
| 2025 Q4 | 8 960 € | ▼ 66% | 3 423 € | 4 408 € | 2 |
| 2025 Q3 | 23 750 € | ▼ 29% | 4 421 € | 6 949 € | 2 |
| 2025 Q2 | 31 670 € | ▼ 20% | 2 937 € | 6 908 € | 2 |
| 2025 Q1 | 18 813 € | ▼ 68% | 6 362 € | 9 356 € | 2 |
| 2024 Q4 | 26 680 € | ▼ 72% | 8 262 € | 11 685 € | 2 |
| 2024 Q3 | 33 480 € | ▲ 101% | 8 262 € | 11 582 € | 2 |
| 2024 Q2 | 39 360 € | ▼ 36% | 8 262 € | 12 536 € | 2 |
| 2024 Q1 | 58 988 € | ▲ 9% | 8 262 € | 13 030 € | 2 |
| 2023 Q4 | 96 834 € | ▲ 265% | 6 059 € | 17 080 € | 2 |
| 2023 Q3 | 16 645 € | ▼ 6% | 5 618 € | 7 503 € | 2 |
Näita kogu ajalugu (18 kvartalit)
| 2023 Q2 | 61 646 € | ▲ 4% | 5 618 € | 8 316 € | 2 |
| 2023 Q1 | 54 192 € | ▼ 8% | 5 618 € | 11 669 € | 2 |
| 2022 Q4 | 26 507 € | 5 618 € | 8 006 € | 2 | |
| 2022 Q3 | 17 724 € | 8 636 € | 9 106 € | 4 | |
| 2022 Q2 | 59 134 € | 8 228 € | 11 970 € | 4 | |
| 2022 Q1 | 59 091 € | 8 024 € | 17 446 € | 4 |
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
3 yr
| 2023 | 2022 | 2021 | |||
|---|---|---|---|---|---|
| Sales revenue | 289 k € | ▲ 20% | 241 k € | ▼ 25% | 320 k € |
| Profit | 20 979 € | ▲ 561% | 3 173 € | ▼ 42% | 5 490 € |
| Profit margin | 7,3% | 1,3% | 1,7% | ||
| Jaotamata kasum | — | — | 0 € | ||
| Cash | 25 479 € | ▲ 26× | 990 € | ▼ 87% | 7 481 € |
| Current assets | 37 979 € | ▲ 812% | 4 163 € | ▼ 68% | 12 971 € |
| Põhivara | — | — | 0 € | ||
| Assets | 37 979 € | ▲ 812% | 4 163 € | ▼ 68% | 12 971 € |
| Current liabilities | 17 000 € | ▲ 17× | 990 € | ▼ 87% | 7 481 € |
| Pikaajalised kohustised | — | — | 0 € | ||
| Total liabilities | 17 000 € | ▲ 17× | 990 € | ▼ 87% | 7 481 € |
| Equity | 20 979 € | ▲ 561% | 3 173 € | ▼ 42% | 5 490 € |
| Tööjõukulud | -66 996 € | ▲ 20% | -83 426 € | ▼ 61% | -51 738 € |
| Employees | 2 | ▼ 33% | 3 | ▲ 50% | 2 |
| Filed | 02.12.2024 | 19.03.2024 | 19.03.2024 | ||
| Report | In the Business Register ↗ | In the Business Register ↗ | In the Business Register ↗ |
▲ kasv, ▼ decline compared to the previous year (growth in liabilities is red). Business Register, annual reports. CC BY 4.0
Revenue by activity
2023
| Activity | EMTAK | Sales revenue | Osa |
|---|---|---|---|
| Plumbing, heat and air-conditioning installation main activity | 43221 | 288 862 € | 100% |
2023 annual report, RIK open data
Real estate
e-kinnistusraamat
Loading properties…
Source: e-kinnistusraamat (Centre of Registers and Information Systems), basic data
Debts and court cases
1 records
Tax debt 2 949 € · as of 04.10.2026
- Ajatatud (tasumisgraafik)
- 2 949 € · kuni 02.02.2027
- Ajatamata osa
- 0 €, kogu võlg on ajatatud
- Debt arose
- 10.07.2026 · oldest unpaid claim, 86 days
- Consecutively on the list
- since 26.09.2026 (9 days) · Firmo data starts 26.09.2026
Tax debt change 26.09.2026 to 04.10.2026 · in debt on 9 days
26.0928.0930.0902.1004.10
Total tax debtsellest ajatatudmax 3 749 €
Tax debt history over 5 years
| Start | End | Days | Largest debt | Status |
|---|---|---|---|---|
| 26.09.2026 | ongoing | 9 | 3 749 € | unpaid |
Paid tax debt stays visible for 5 years. Only tax debt from the last 2 years affects the rating.
Maksuameti nõuded 5 aasta jooksul
| Date | Teade | Amount |
|---|---|---|
| 21.09.2026 | Maksu- ja Tolliameti dokumendi kättetoimetamise teade | 556 € |
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
4 teadet
Tax authority claims 4
| 21.09.2026 | Maksu- ja Tolliameti dokumendi kättetoimetamise teade · Maksu- ja Tolliamet | 556 € | Teade |
| 27.07.2026 | Maksu- ja Tolliameti dokumendi kättetoimetamise teade · Maksu- ja Tolliamet | Teade | |
| 14.07.2026 | Maksu- ja Tolliameti dokumendi kättetoimetamise teade · Maksu- ja Tolliamet | Teade | |
| 09.07.2026 | Maksu- ja Tolliameti dokumendi kättetoimetamise teade · Maksu- ja Tolliamet | Teade |
Enforcement proceedings
Täitemenetlused puuduvad
Payment orders
No payment orders
Ettekirjutused
Ettekirjutused puuduvad
Muud ametlikud teadaanded
Muud ametlikud teadaanded puuduvad
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
50 815 € makseid
Tehingud riigiasutustega
20269 837 €
202523 558 €
202415 793 €
20231 626 €
Suurimad maksjad
| Riigilaevastik | 44 211 € |
| Riigi Kinnisvara AS | 6 603 € |
Kõik maksed kuude kaupa
| Kuu | Maksja | Liik | Field | Amount |
|---|---|---|---|---|
| 07.2026 | Riigilaevastik | Majandamiskulud | Veetransport | 8 556 € |
| 03.2026 | Riigi Kinnisvara AS | Majandamiskulud | Muud üldised teenused | 1 281 € |
| 10.2025 | Riigilaevastik | Majandamiskulud | Veetransport | 7 998 € |
| 04.2025 | Riigilaevastik | Majandamiskulud | Veetransport | 5 307 € |
| 03.2025 | Riigi Kinnisvara AS | Majandamiskulud | Muud üldised teenused | 1 201 € |
| 02.2025 | Riigilaevastik | Majandamiskulud | Veetransport | 3 355 € |
| 01.2025 | Riigilaevastik | Majandamiskulud | Veetransport | 5 697 € |
| 08.2024 | Riigilaevastik | Majandamiskulud | Veetransport | 13 298 € |
| 05.2024 | Riigi Kinnisvara AS | Majandamiskulud | Muud üldised teenused | 2 495 € |
| 12.2023 | Riigi Kinnisvara AS | Majandamiskulud | Muud üldised teenused | 540 € |
| 09.2023 | Riigi Kinnisvara AS | Majandamiskulud | Muud üldised teenused | 1 086 € |
Riigi Tugiteenuste Keskus, Saldo makseandmikud
Holdings in other companies
0
No holdings in other companies
Companies linked via the board
5
Top 20 in activity: Plumbing, heat and air-conditioning installation
20
| # | Company | Revenue |
|---|---|---|
| 1 | Aktsiaselts COMFORT AE | 13,5 m € |
| 2 | aktsiaselts Pristis | 13,5 m € |
| 3 | Aktsiaselts Clik | 12,4 m € |
| 4 | City Kliima OÜ | 9,1 m € |
| 5 | Zehnder Baltics OÜ | 8,9 m € |
| 6 | Fresh-Est OÜ | 7,5 m € |
| 7 | AS SKAT-KESKUS | 6,4 m € |
| 8 | OÜ Element Grupp | 6,3 m € |
| 9 | osaühing Viljandi Õhumeister | 6,1 m € |
| 10 | Maaküte OÜ | 6,0 m € |
| 11 | Abertson OÜ | 5,9 m € |
| 12 | AIT-Nord OÜ | 5,8 m € |
| 13 | AS Ecomatic | 5,5 m € |
| 14 | Kliimakaubamaja OÜ | 4,8 m € |
| 15 | Caverion Eesti AS | 4,6 m € |
| 16 | Aktsiaselts Napal | 4,1 m € |
| 17 | Feliton Grupp OÜ | 3,8 m € |
| 18 | ELTEKS EHITUS OÜ | 3,7 m € |
| 19 | MRG System OÜ | 3,6 m € |
| 20 | KODA Ehitus OÜ | 3,1 m € |
Revenue from the latest annual report, otherwise Tax Board revenue for 4 quarters. All companies in this activity
Domains
1 records
Domains
| Domain | Source |
|---|---|
| siko.ee |
History and notices
12
| Date | Liik | Sisu |
|---|---|---|
| 21.09.2026 | Maksuhalduri teade | Maksu- ja Tolliameti dokumendi kättetoimetamise teade |
| 27.07.2026 | Maksuhalduri teade | Maksu- ja Tolliameti dokumendi kättetoimetamise teade |
| 14.07.2026 | Maksuhalduri teade | Maksu- ja Tolliameti dokumendi kättetoimetamise teade |
| 09.07.2026 | Maksuhalduri teade | Maksu- ja Tolliameti dokumendi kättetoimetamise teade |
| 15.06.2026 | Kanne | Muutmiskanne |
| 05.09.2024 | Hoiatusmäärus registrist kustutamiseks: majandusaasta aruanne esitamata | |
| 16.07.2024 | Hoiatusmäärus registrist kustutamiseks: majandusaasta aruanne esitamata | |
| 16.12.2023 | Hoiatusmäärus registrist kustutamiseks: majandusaasta aruanne esitamata | |
| 01.09.2023 | Kanne | Muutmiskanne |
| 11.08.2020 | Kanne | Muutmiskanne |
| 28.07.2020 | Kanne | Esmakanne |
| 17.07.2020 | Puuduste kõrvaldamise määrus | Esmakanne |