Mustasaare Tarkvarabüroo Osaühing

Registry code 10380334 Registered

Entity details

Legal form: Private limited company
Registration date: 12 Feb 1998
VAT number: EE100230547

Registered address

Address: Harju maakond, Tallinn, Kesklinna linnaosa, Tatari tn 64/1
Postcode: 10134
EHAK geography: Kesklinna linnaosa, Tallinn, Harju maakond

Financial Statements

Annual report key indicators linked by exact official registry code.

Estonia annual report financial indicators by reporting period
Reporting year	Period	Revenue	Revenue (non-commercial entities)	Annual period profit / loss	Annual period result	Assets	Equity	Current liabilities	Non-current liabilities	Employees
2025	1 Jan 2025–31 Dec 2025	195,948	—	54,331	—	58,390	22,292	36,098	—	2	More for 2025 Revenue (non-commercial entities) — Annual period profit / loss 54,331 Annual period result — Assets 58,390 Equity 22,292 Current liabilities 36,098 Non-current liabilities — Employees 2
2024	1 Jan 2024–31 Dec 2024	202,721	—	56,411	—	67,811	26,161	41,650	—	2	More for 2024 Revenue (non-commercial entities) — Annual period profit / loss 56,411 Annual period result — Assets 67,811 Equity 26,161 Current liabilities 41,650 Non-current liabilities — Employees 2
2023	1 Jan 2023–31 Dec 2023	227,672	—	81,527	—	112,215	31,249	80,966	—	2	More for 2023 Revenue (non-commercial entities) — Annual period profit / loss 81,527 Annual period result — Assets 112,215 Equity 31,249 Current liabilities 80,966 Non-current liabilities — Employees 2
2022	1 Jan 2022–31 Dec 2022	184,134	—	62,242	—	78,705	5,043	73,662	—	2	More for 2022 Revenue (non-commercial entities) — Annual period profit / loss 62,242 Annual period result — Assets 78,705 Equity 5,043 Current liabilities 73,662 Non-current liabilities — Employees 2
2021	1 Jan 2021–31 Dec 2021	100,654	—	-2,100	—	74,741	-16,499	91,240	—	3	More for 2021 Revenue (non-commercial entities) — Annual period profit / loss -2,100 Annual period result — Assets 74,741 Equity -16,499 Current liabilities 91,240 Non-current liabilities — Employees 3
2020	1 Jan 2020–31 Dec 2020	100,745	—	10,961	—	99,883	7,301	92,582	—	3	More for 2020 Revenue (non-commercial entities) — Annual period profit / loss 10,961 Annual period result — Assets 99,883 Equity 7,301 Current liabilities 92,582 Non-current liabilities — Employees 3
2019	1 Jan 2019–31 Dec 2019	126,558	—	8,039	—	88,421	19,190	69,231	—	4	More for 2019 Revenue (non-commercial entities) — Annual period profit / loss 8,039 Annual period result — Assets 88,421 Equity 19,190 Current liabilities 69,231 Non-current liabilities — Employees 4

Data sources (2)

Estonian Business Register entities · Registers and Information Systems Centre (RIK)

Source: Estonian e-Business Register Basic data.

Company data source: Registers and Information Systems Centre (RIK), Estonia — Estonian e-Business Register Basic data.

Licence: Creative Commons Attribution 4.0 International (CC BY 4.0).

Source: Estonian e-Business Register Basic data, Registers and Information Systems Centre (RIK), accessed on 9 September 2026. Reused and transformed by Grayperson under the Creative Commons Attribution 4.0 International licence. Grayperson is independent and is not affiliated with or endorsed by RIK or the Estonian state.

Source publication/access date: 9 September 2026

Grayperson refresh: 10 September 2026

Full source and licensing details

Grayperson is independent and is not affiliated with or endorsed by the publisher.

Financial Statements

Dataset: Estonian e-Business Register Annual Reports open data

Publisher: Registers and Information Systems Centre (RIK)

Official source: https://avaandmed.ariregister.rik.ee/en/node/13

Licence: Creative Commons Attribution 4.0 International (CC BY 4.0)

Join method: exact official registry code

Source update cadence: Monthly source publication; full snapshot on source change

Annual report financial indicators published by RIK for reporting years in the current source publication.

Source: Estonian e-Business Register Annual Reports open data, Registers and Information Systems Centre (RIK), accessed on 31 August 2026. Reused and transformed by Grayperson under the Creative Commons Attribution 4.0 International licence. Grayperson is independent and is not affiliated with or endorsed by RIK or the Estonian state.

All source indicator rows are retained; the display applies a deterministic non-consolidated preference where available.

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