4321 Electrical installation: Estonian companies
638 Estonian companies list EMTAK 2025 (NACE Rev. 2.1) code 4321 (Electrical installation) as their main activity, 637 of them active. The newest was incorporated on 7 October 2026. The code belongs to section F: Construction.
Where these companies are registered
- Tallinn 214
- Tartu 54
- Pärnu 31
- Narva 16
- Haapsalu 13
- Keila 11
- Viljandi 11
- Elva 6
- Peetri 6
- Jõgeva 5
- Maardu 5
- Kärla 4
Newest companies
| Company | Number | Town | Incorporated | Status |
|---|---|---|---|---|
| LAURIFER ELEKTER OÜ | 17618566 | Arjadi | 7 October 2026 | Registered |
| TATRON OÜ | 17616567 | Tatra | 5 October 2026 | Registered |
| Klevatos OÜ | 17606824 | Tallinn | 23 September 2026 | Registered |
| MECK OÜ | 17597717 | Tallinn | 11 September 2026 | Registered |
| MelTec Solutions OÜ | 17594452 | Luke | 8 September 2026 | Registered |
| Vooluvägi OÜ | 17592128 | Tallinn | 7 September 2026 | Registered |
| VIVA Project OÜ | 17585967 | Tallinn | 28 August 2026 | Registered |
| Euton OÜ | 17581461 | Muuga | 24 August 2026 | Registered |
| Terravool OÜ | 17560967 | Tallinn | 27 July 2026 | Registered |
| Soroking OÜ | 17557913 | Rannu | 22 July 2026 | Registered |
| Harmes OÜ | 17553743 | Palivere | 16 July 2026 | Registered |
| A3 ELEKTER OÜ | 17540686 | Pärnu | 29 June 2026 | Registered |
| Terc Grupp OÜ | 17536650 | Tallinn | 22 June 2026 | Registered |
| OÜ OVM | 17520134 | Tallinn | 1 June 2026 | Registered |
| El Raul OÜ | 17513548 | Mooste | 22 May 2026 | Registered |
| A2Elekter OÜ | 17506436 | Tallinn | 13 May 2026 | Registered |
| OÜ LSVektor | 17493188 | Paide | 27 April 2026 | Registered |
| Remaks Elekter OÜ | 17481038 | Kunda | 10 April 2026 | Registered |
| Aksnet OÜ | 17473122 | Tallinn | 1 April 2026 | Registered |
| ALANT ELEKTER OÜ | 17451758 | Jõhvi | 6 March 2026 | Registered |
| Elektron ERI OÜ | 17450635 | Tallinn | 5 March 2026 | Registered |
| Concepta Invest OÜ | 17450109 | Tallinn | 4 March 2026 | Registered |
| Almarin BN OÜ | 17444132 | Kehra | 25 February 2026 | Registered |
| Oja Elekter OÜ | 17432198 | Karilatsi | 9 February 2026 | Registered |
| Tõmmiku Elekter OÜ | 17426559 | Tõmmiku | 2 February 2026 | Registered |
| Eneronic OÜ | 17425442 | Tallinn | 30 January 2026 | Registered |
| UNFORMER OÜ | 17403268 | Tallinn | 2 January 2026 | Registered |
| Tepsels OÜ | 17402317 | Pärnu | 30 December 2025 | Registered |
| Electrovia OÜ | 17390028 | Tallinn | 8 December 2025 | Registered |
| OÜ Harukarp | 17386185 | Pärnu | 3 December 2025 | Registered |
| J.A Home Services OÜ | 17381348 | Tallinn | 26 November 2025 | Registered |
| JLRM Invest OÜ | 17368448 | Kose | 10 November 2025 | Registered |
| Elpatek OÜ | 17366515 | Haapsalu | 6 November 2025 | Registered |
| Nordland Solutions OÜ | 17336477 | Tallinn | 29 September 2025 | Registered |
| Secun Networks OÜ | 17317913 | Tartu | 2 September 2025 | Registered |
| Commercial Electrics OÜ | 17317652 | Tallinn | 2 September 2025 | Registered |
| SanSparks OÜ | 17312229 | Viiratsi | 26 August 2025 | Registered |
| Eesti Parim Elektrik OÜ | 17310791 | Tartu | 25 August 2025 | Registered |
| AstAil Projekt OÜ | 17310058 | Kõmmaste | 25 August 2025 | Registered |
| Rikman OÜ | 17309291 | Keila | 22 August 2025 | Registered |
| Sparkwise Solutions OÜ | 17301384 | Pärnamäe | 12 August 2025 | Registered |
| OÜ PowerSet | 17301319 | Tallinn | 12 August 2025 | Registered |
| Pikad juhtmed OÜ | 17297381 | Lüganuse | 6 August 2025 | Registered |
| Powerside elekrtitööd OÜ | 17293294 | Põltsamaa | 31 July 2025 | Registered |
| PõldPower OÜ | 17290203 | Lihula | 28 July 2025 | Registered |
| TOA Haldus OÜ | 17264482 | Tartu | 17 June 2025 | Registered |
| Flowering OÜ | 17244835 | Tallinn | 20 May 2025 | Registered |
| Verdo Venture OÜ | 17243445 | Tallinn | 19 May 2025 | Registered |
| Omnitehnik OÜ | 17241877 | Tallinn | 16 May 2025 | Registered |
| ReMaElekter OÜ | 17235948 | Tartu | 8 May 2025 | Registered |
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