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Fenno Water Ltd Oy

Fenno Water Ltd Oy focuses on water and wastewater treatment processes and on designing and manufacturing treatment plants.

Mechanical Or Industrial Engineering
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Headquarters
Seinäjoki, FinlandSource: RevenueBaseRetrieved October 13, 2026
Employee range
11 to 50Source: RevenueBaseRetrieved October 13, 2026
Founded
2006Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
81 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Fenno Water Ltd Oy do?

Its tailored solutions range from a single machine to plant scale.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

Who it serves

The company offers tailored solutions to customers with projects in the water and wastewater industry.

What the business offers

Services & capabilities.

Water and wastewater treatment processes

The company designs and manufactures treatment plants.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

Share your recognition

Embeddable award for your website

BADGE PREVIEWFenno Water Ltd Oy listed #9 on Water infrastructure contractors, September 18, 2026Open the published source list.
Fenno Water Ltd Oy

#9 Water infrastructure contractors

Snapshot: September 18, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 3, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 6, 2026, September 14, 2026, September 15, 2026, September 16, 2026, September 18, 2026, September 19, 2026, September 21, 2026, September 26, 2026, September 27, 2026, September 28, 2026, October 8, 2026, October 9, 2026, October 10, 2026 and October 11, 2026. How the company lists are built.

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