O3 Inseneribüroo OÜ
Activity
O3 Inseneribüroo OÜ is a micro enterprise in professional, scientific & technical, with declared activity “Ehituslik insener-tehniline projekteerimine ja nõustamine” (EMTAK 71121). Annual revenue stands at 683.4 k € with 9 employees, ranks #849 of 38,296 in professional, scientific & technical.
Overview (2024)
Revenue
683.4 k €
▲ 14.2%YoY
▲ 58×above industry median
Profit
-2.9 k €
▼ 113%YoY
Profit margin
-0.4%
Employees
9
▼ 35.7%YoY
Revenue per employee
75.9 k €
Cost per employee
69.5 k €
Equity
51.9 k €
Growth
Revenue
683.4 k €
▲ 14.2%
1y
▲ 19.4%
3y CAGR
—
5y CAGR
Profit
-2.9 k €
▼ 113%
1y
▼ 72.1%
3y CAGR
—
5y CAGR
Employees
9
▼ 35.7%
1y
▼ 11.5%
3y CAGR
—
5y CAGR
Trends
Revenue trend
683.4 k €
Profit trend
-2.9 k €
Headcount trend
9
Capital structure
- Equity24%
- Liabilities76%
Financials
| Year | Revenue | Growth | Profit | Margin | Employees | Revenue per employee | Equity |
|---|---|---|---|---|---|---|---|
| 2024 | 683.4 k € | ▲ 14.2% | -2.9 k € | -0% | 9 | 75.9 k € | 51.9 k € |
| 2023 | 598.7 k € | ▲ 6.6% | 22.5 k € | 4% | 14 | 42.8 k € | 54.9 k € |
| 2022 | 561.8 k € | ▲ 40.0% | 685 € | 0% | 15 | 37.5 k € | 32.4 k € |
| 2021 | 401.3 k € | ▼ 26.6% | -134.5 k € | -34% | 13 | 30.9 k € | 31.7 k € |
| 2020 | 546.8 k € | — | 25.9 k € | 5% | 13 | 42.1 k € | 166.1 k € |
| 2019 | — | — | — | — | — | — | — |
Similar companies
- Mittetulundusühing Eesti Arhitektuurikeskus
- PP2 Element OÜ
- Advokaadibüroo LINDEBERG OÜ
- Atlantik Link Consulting OÜ
- Wisor Accounts OÜ
- OÜ TINTER-PROJEKT
- 5ever Group OÜ
- Breaking Bad OÜ
Official announcements
View announcements on Ametlikud Teadaanded →
Court rulings
Search court rulings on Riigi Teataja →
General info
- Address: Saare maakond, Saaremaa vald, Kuressaare linn, Tolli tn 7
- Registered: 2012-07-30
- VAT no.: EE101632351
- View in Business Register
Shareholders
Ownership chain
- O3 Technology OÜ100.00%
- Martin Kiil25.00%
- Mikk Tasa25.00%
- Hiimek OÜ25.00%
- Mihkel Hiielaid100.00%
- MAVI OÜ25.00%
- Mats Viisileht100.00%
Beneficial owners
Board (2)
- Mats Viisileht — Juhatuse liige (since 2025-05-05)
- Mihkel Hiielaid — Juhatuse liige (since 2025-05-05)