ETENRU

Serious Development Agency OÜ

RegisteredHarju County
Registry code
16358755
VAT number
EE102435230
Address
Harju maakond, Tallinn, Kesklinna linnaosa, Kaupmehe tn 7-120, 10114
Registered
05.11.2021 · 4 yrs
Activity
Programmeerimine 62101
Capital
2 500 €
Email
e•••@s•••.companyLog in to see
Website
www.sda.company from email
Business Register 05.10.2026
Sales revenue1,4 m €+44%2025 annual report
Profit-37 037 €2025 annual report
Labour taxes per quarter0 €Tax Board 2026 Q2
Cash25 363 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 05.10.2026
Revenue 12 months2,7 m €+6%Tax Board, last 4 quarters
State taxes 12 months13 493 €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 732 tuh €
430 k605 k767 k793 k713 k646 k654 k732 k
III 24IV 24I 25II 25III 25IV 25I 26II 26
Chart ↓
Firmo rating
AAA
Excellent, very low risk
89 / 100 points
CBBBBBBAAAAAA
View credit reportReport a debtHow 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
RatingA → AA → AAA
In tax debt0 days since 26.09.2026
Revenue 12 months▲ 6% vs a year earlier
Notification when something changes
Add the rating badge to your website

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Data

Board and owners

1 persons
Number of active companies, tax debt and bankruptcy. Facts, not an assessment.
Board 1
Oleksandr Shubin1 companyno tax debtPersonal ID ↗05.11.2021
Shareholders 1
Oleksandr Shubin100,0% 2 500 €01.09.2023
Beneficial owners 1
Oleksandr Shubin1 companyno tax debtdirect holding05.11.2021

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue0,6%
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

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q2732 151 €▼ 8%0 €4 523 €—
2026 Q1653 856 €▼ 15%0 €1 436 €—
2025 Q4645 572 €▲ 7%0 €3 703 €—
2025 Q3713 261 €▲ 66%0 €3 831 €—
2025 Q2792 869 €▲ 134%0 €3 881 €—
2025 Q1767 310 €▲ 98%0 €3 933 €—
2024 Q4605 266 €▲ 56%0 €3 813 €—
2024 Q3430 030 €▼ 3%0 €4 081 €—
2024 Q2339 336 €▼ 15%0 €3 867 €—
2024 Q1386 902 €▲ 80%0 €4 767 €—
2023 Q4387 118 €▲ 97%0 €14 318 €—
2023 Q3441 739 €▲ 274%0 €5 182 €—
Show full history (18 quarters)
2023 Q2398 734 €▲ 255%0 €4 922 €—
2023 Q1215 009 €▲ 135%0 €5 010 €—
2022 Q4196 176 €0 €3 636 €—
2022 Q3118 264 €———
2022 Q2112 173 €———
2022 Q191 599 €———

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

4 yr
Build report

2025202420232022
Sales revenue1,4 m €▲ 44%993 k €▲ 27%783 k €▲ 150%313 k €
Profit-37 037 €▼ into loss87 627 €▲ into profit-9 590 €▼ into loss12 175 €
Profit margin-2,6%8,8%-1,2%3,9%
Retained earnings91 924 €▲ 21×4 297 €▼ 69%13 888 €—
Cash25 363 €▼ 72%91 189 €▲ 18×4 986 €▼ 62%13 159 €
Current assets55 316 €▼ 39%91 234 €▲ 18×5 131 €▼ 62%13 375 €
Fixed assets0 €▼ 100%690 €▼ 52%1 444 €▼ 34%2 197 €
Assets55 316 €▼ 40%91 924 €▲ 14×6 575 €▼ 58%15 572 €
Current liabilities429 €0 €▼ 100%2 277 €▼ 33%3 397 €
Total liabilities429 €0 €▼ 100%2 277 €▼ 33%3 397 €
Equity54 887 €▼ 40%91 924 €▲ 21×4 298 €▼ 65%12 175 €
Employees0000
Filed09.02.202618.03.202516.04.202403.07.2023
ReportPDF ↓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
ActivityEMTAKSales revenueOsa
Programmeerimine main activity621011 426 191 €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

0

No holdings in other companies

Companies linked via the board

0

No linked companies found

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11A2verse OÜ30,8 m €
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13Stiltsoft Europe OÜ25,2 m €
14Trinidad Wiseman OÜ23,9 m €
15Ridango AS23,0 m €
16Botguard OÜ21,0 m €
17Rush Street Interactive Development Estonia OÜ19,6 m €
18Dream Finance OÜ19,6 m €
19Viseven Europe OÜ18,2 m €
20Toggl OÜ18,0 m €

Serious Development Agency OÜ: place 297 /6033

Similar size: Vareger Group OÜ, OGYR OÜ, Stormotion OÜ, Apliq OÜ, DigiVikings OÜ, OSAÜHING LOREX-GRUPP, Volpis OÜ, LIGHT IT GLOBAL LIMITED OÜ, Pandectes OÜ, Plexteq OÜ

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

Domains

1 records

Domains

DomainSource
sda.companyemail

History and notices

5
DateTypeContent
22.01.2024EntryMuutmiskanne TsMS § 595¹ lg 1 alusel
01.09.2023EntryAmendment entry
03.05.2023EntryAmendment entry
05.11.2021EntryFirst entry
04.11.2021Order to remedy deficienciesFirst entry