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Largest Engineering Activities Companies in Estonia (2026)

A ranked list of active engineering activities companies in Estonia, based on the latest comparable revenue reported in public registry filings.

  • 20 companies
  • Displayed in EUR
  • Updated 2026-08-17
Ranked companies: Engineering Activities Companies ranked by latest reported revenue
Rank Company Industry Latest revenue Profit/loss Employees Year Website
1 Repligen Estonia OÜ Sign up for full profile Engineering Activities €14,651,711 €915,560 60 2024 Register free to reveal
2 Filter Solutions OÜ Sign up for full profile Engineering Activities €8,585,715 €31,125 60 2024 Register free to reveal
3 Saksa Automaatika OÜ Sign up for full profile Engineering Activities €6,304,656 €450,513 21 2024 Register free to reveal
4 Ngi2 Technologies OÜ Sign up for full profile Engineering Activities €3,699,351 €3,127,935 Not available 2024 Register free to reveal
5 Rero Marketing & Advertisement Osaühing Sign up for full profile Engineering Activities €3,258,786 -€1,226,731 Not available 2024 Register free to reveal
6 Aindpro Automation OÜ Sign up for full profile Engineering Activities €2,552,793 €296,019 21 2024 Register free to reveal
7 Baltic RCC OÜ Sign up for full profile Engineering Activities €1,596,000 €119,000 18 2024 Register free to reveal
8 SASTransition OÜ Sign up for full profile Engineering Activities €1,586,985 €59,085 1 2024 Register free to reveal
9 LV Mehhatroonika OÜ Sign up for full profile Engineering Activities €1,352,454 €292,167 6 2024 Register free to reveal
10 Alvigo AS Sign up for full profile Engineering Activities €1,154,553 €560,847 7 2024 Register free to reveal
11 CDIEZ OÜ Sign up for full profile Engineering Activities €1,121,666 €175,498 7 2024 Register free to reveal
12 OÜ Revismo Sign up for full profile Engineering Activities €1,078,200 €94,767 18 2024 Register free to reveal
13 Kronmarin OÜ Sign up for full profile Engineering Activities €1,038,972 €194,418 10 2024 Register free to reveal
14 SmartParts OÜ Sign up for full profile Engineering Activities €995,644 €67,621 1 2023 Register free to reveal
15 Aramet OÜ Sign up for full profile Engineering Activities €909,887 €59,036 4 2025 Register free to reveal
16 Taastuvenergia OÜ Sign up for full profile Engineering Activities €909,501 €17,013 2 2025 Register free to reveal
17 Mipro Eesti OÜ Sign up for full profile Engineering Activities €887,975 -€15,850 12 2025 Register free to reveal
18 Pdat Estonia OÜ Sign up for full profile Engineering Activities €883,694 -€39,101 1 2024 Register free to reveal
19 Maves OÜ Sign up for full profile Engineering Activities €852,264 -€133,005 10 2024 Register free to reveal
20 Ten Twelve OÜ Sign up for full profile Engineering Activities €843,101 €3,500 10 2024 Register free to reveal

Source currency retained · FX 2026-06-22