Insights

Expansion reach Proef is a group of more than 20 companies spanning three continents, indicating broad cross-border project opportunities and potential for multi-regional contracts across construction, engineering, logistics, insurance, and equipment rental.

Sustainability edge With recognized leadership in safety and sustainability (award for Best Delegate 2025) and partnerships focused on sustainable city projects, there is a clear opening to offer advanced EHS solutions, green construction practices, and ESG-compliant services.

Tech-enabled A diverse tech stack including Power BI, AutoCAD, Adobe Creative Cloud, iCIMS, and analytics tools suggests readiness for digital project management, BIM workflows, and data-driven bidding that can be leveraged to win larger, tech-savvy clients.

Public and industry ties Active involvement with AEBA and BCSD Portugal signals strong local and sector networks; these relationships can be leveraged to access procurement pipelines, consortium opportunities, and exclusive tenders aligned with regional development plans.

Growth potential Revenue range indicates a scalable mid-market profile with room to upsell integrated solutions across construction, engineering services, and equipment rental to existing and new clients in adjacent industries such as logistics and insurance-related projects.

Similar companies to Proef

Proef Tech Stack

Proef uses 8 technology products and services including Hotjar, Linkedin Insight Tag, iCIMS, and more. Explore Proef's tech stack below.

Proef's Email Address Formats

Proef uses at least 4 email formats:
Proef Email FormatsExamplePercentage
First.Last@proef.comJohn.Doe@proef.com
97%
FirstLast@proef.comJohnDoe@proef.com
1%
LastFi@proef.comDoeJo@proef.com
1%
F.Last@proef.comJ.Doe@proef.com
1%

Frequently Asked Questions

What is Proef's official website and social media links?

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Proef's official website is proef.com and has social profiles on LinkedIn.

How much revenue does Proef generate?

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As of August 2026, Proef's annual revenue is estimated to be $1M - $10M.

What is Proef's SIC code and NAICS code?

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Proef's SIC code is 4899 - Communications Services, Not Elsewhere Classified and NAICS code is 23 - Construction.

How many employees does Proef have currently?

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As of August 2026, Proef has approximately 736 employees across 2 continents, including Europe and Africa. Key team members include Chief Executive Officer: P. S., Ceo Africa & Chief Growth Officer Europe At Proef Sgps: A. R. and Chief Executive Officer Portugal: L. A. Explore Proef's employee directory with LeadIQ.

What industry does Proef belong to?

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Proef operates in the Construction industry.

What technology does Proef use?

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Proef's tech stack includes Hotjar, Linkedin Insight Tag, iCIMS, Adobe Creative Cloud, Power BI, AutoCAD, Microsoft 365 and Piwik PRO Core.

What is Proef's email format?

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Proef's email format typically follows the pattern of First.Last@proef.com. Find more Proef email formats with LeadIQ.

When was Proef founded?

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Proef was founded in 1984.
Proef logo

Proef

ConstructionPorto, Portugal501-1000 Employees

Proef is a construction group based in Porto, Portugal, comprising more than 20 companies with operations across three continents. It originated in the engineering sector, focusing on power and telecommunications, and has since diversified into insurance, logistics, equipment rental, and industry. It emphasizes aligning its member companies to streamline internal procedures and improve efficiency. In recent years, Proef has engaged in partnerships such as with Unitel for a telecommunications network expansion in Angola, and with Ubiwhere on the Thumbeo Corporate project aimed at city sustainability. The group serves clients across its diversified sectors, leveraging its broad footprint to address infrastructure and related needs in multiple markets.

Section iconCompany Overview

Website
proef.com
SIC Code
4899 - Communications Services, Not Elsewhere Classified
NAICS Code
23 - Construction
Founded
1984
Employees
501-1000

Section iconFunding & Financials

  • $1M - $10M

    Proef's revenue is estimated to be in the range of $1M - $10M

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