Difrotec
Optics & Photonic Components
Overview
Difrotec builds better interferometer than the best in market better accuracy than fizeau interferometer High accuracy point diffraction interferometer High accuracy point diffraction interferometery Industrial point diffraction interferometery point diffraction interferometer point diffraction…
Key facts
These are the key facts about Difrotec on Alion as of Nov 13, 2026. Difrotec is headquartered in Tartu, Estonia. It was founded in 2009.
- Headquarters
- Tartu, EstoniaAlion company profile, updated Oct 12, 2026
- Founded
- 2009Alion company profile, updated Oct 12, 2026
- Employees
- 1-10Alion company profile, an estimated range
Financials
Est. Annual Revenue
$45k
2025
Revenue
-82% YoY
Estimate
Modelled from public signals, not audited accounts - read it as an order of magnitude.
| Year | Estimate | Low | High |
|---|---|---|---|
| 2022 | $137k | $137k | $137k |
| 2023 | $821k | $821k | $821k |
| 2024 | $247k | $247k | $247k |
| 2025 | $45k | $45k | $45k |
Connections
List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Click a company to open it. Dashed lines are likely connections. The second step of the network is part of the Pro plan.
Owner
Same company
Same group
Likely
Shared investors
News
Teaduspargis tegutsev perefirma teeb nii täpseid seadmeid, et ka kosmos pole piiriks
Osaühing Difrotec tegutseb Tartu teaduspargis mitte just suurel alal, selle moodustavad suuresti vaid kontorinurk ja labor. Ometi on seal loodud erineva kujuga optiliste elementide kontrollimise seade, mille loomisega konkurendid hätta jäävad. Sellise täp
Read more
Report
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
Tartu
Estonia
HQ
Company
1-10 est. staff
How to cite this page
Alion, "Difrotec: key facts", as of Nov 13, 2026. https://alion.io/company/difrotec
These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page. CC BY-SA 4.0