Proef Market Share Analysis for May 2026

Proef develops integrated and turnkey solutions for the Telecom, Power, Cities and Corporate sectors.

Jobs and Career > Jobs and Employment

Domainproef.com

Year Founded1984

Employees1001 - 5000

Annual Revenue$200M - $500M

Proef

Proef (including company regionals)

proef.com

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Proef Revenue up to May 2026 is 200M - 500M

revenue generated by Proef top domains

Proef top domains revenue over 3 years

Revenue for Proef top domains

proef.com200M - 500M

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Total visits to Proef's top domains

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Total visits last 3 months

Subsidiaries Breakdown

proef.com14.1K

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Avg. visit duration in Proef's top domains

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Average visit duration last 3 months

Subsidiaries Breakdown

proef.com00:00:55

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Avg. pageviews on Proef's top domains

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Average page views last 3 months

Subsidiaries Breakdown

proef.com3.19

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Proef top competitors by domain

Top similar sites in May 2026, ranked by their affinity

spectralink.comCompany NameSpectralinkEmployees51 - 200HQUnited States, Colorado, BoulderAnnual revenue$100M - $200MTotal visits13.3KComputers Electronics and Technology > Telecommunications

Top technologies used by Proef

These are the website technologies, by industry, used by Proef top domains

Advertising (7)

Google Adsense

Social (4)

Instagram

Email Services (3)

Microsoft Exchange Online

Mobile (3)

Meta Viewport

More Technologies

9

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News & Signals from Proef

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NewsProef Group partnered with Unitel on Jan 1st '21.Throughout 2021 Proef Group worked with Unitel on its Telecommunications Network Expansion Plan in Angola.

NewsProef Group partners with Ubiwhere.Proef increasingly seek to walk the path of sustainability in cities, and it was in this sense, Proef worked with Ubiwhere on the Thumbeo Corporate project.