Insights

Global scale CESI operates in 70 countries with a 1001-5000 employee base, indicating a mature, globally deployed engineering and consulting platform ripe for cross-border energy transition projects and international collaborations.

Testing leadership KEMA Labs positions CESI as a leading independent Testing, Inspection, and Certification provider in the electricity sector, presenting opportunities to.expand TIC services to utilities, grid operators, and equipment manufacturers seeking compliance and performance assurance.

Energy transition CESI’s focus on innovation, digitization, and the electric power sector aligns with growing demand for smart grid, digitized asset management, and sustainable energy projects, offering upsell of consulting and implementation services.

Strategic events Active participation in international energy and clean tech forums suggests strong networking channels and potential for partnerships, joint ventures, and sponsorships to accelerate proposals with public and private sector clients.

Tech capability A diverse tech stack including IEC 61850, SAP, Python and C++ indicates readiness to engage customers on digital transformation, asset data integration, and advanced testing solutions for modern electric infrastructure.

Similar companies to CESI SpA

CESI SpA Tech Stack

CESI SpA uses 8 technology products and services including Linkedin Insight Tag, Microsoft Clarity, AutoCAD, and more. Explore CESI SpA's tech stack below.

Media & News

CESI SpA's Email Address Formats

CESI SpA uses at least 4 email formats:
CESI SpA Email FormatsExamplePercentage
First.Last@cesi.itJohn.Doe@cesi.it
87%
Last@cesi.itDoe@cesi.it
10%
FLast@cesi.itJDoe@cesi.it
1%
Last.First@cesi.itDoe.John@cesi.it
2%

Frequently Asked Questions

What is CESI SpA's phone number?

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You can contact CESI SpA's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is CESI SpA's official website and social media links?

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CESI SpA's official website is cesi.it and has social profiles on LinkedIn.

How much revenue does CESI SpA generate?

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As of August 2026, CESI SpA's annual revenue is estimated to be $100M - $250M.

What is CESI SpA's SIC code and NAICS code?

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CESI SpA's SIC code is 7389 - Business Services, Not Elsewhere Classified and NAICS code is 5413 - Architectural, Engineering, and Related Services.

How many employees does CESI SpA have currently?

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As of August 2026, CESI SpA has approximately 1.4K employees across 6 continents, including Europe, Asia and North America. Key team members include Chief Executive Officer: N. M., Chief Executive Officer Istedil S.P.A: G. M. and Chief Marketing Officer: Y. L. Explore CESI SpA's employee directory with LeadIQ.

What industry does CESI SpA belong to?

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CESI SpA operates in the Engineering Services industry.

What technology does CESI SpA use?

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CESI SpA's tech stack includes Linkedin Insight Tag, Microsoft Clarity, AutoCAD, WordPress, SAP, Shopify, Microsoft 365 and Microsoft Teams.

What is CESI SpA's email format?

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CESI SpA's email format typically follows the pattern of First.Last@cesi.it. Find more CESI SpA email formats with LeadIQ.

How much funding has CESI SpA raised to date?

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As of August 2026, CESI SpA has raised $1.2M in funding. The last funding round occurred on Mar 11, 2026.

When was CESI SpA founded?

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CESI SpA was founded in 1956.
CESI SpA logo

CESI SpA

Engineering ServicesLombardy, Italy1001-5000 Employees

CESI is a global engineering and consulting firm serving the electric power sector, supporting clients with innovation, digitization, and testing capabilities. It draws on expertise in civil and environmental engineering and even space solar cell production, maintaining a broad technical base for industry developments. Through its KEMA Labs unit, CESI delivers independent testing, inspection, and certification services for the electricity industry and is headquartered in Milan, with a history spanning nearly seven decades. 

The company operates in about 70 countries, offering global reach to address energy transition challenges, with facilities in the Netherlands, United States, Germany, China, Czech Republic, United Arab Emirates, Brazil, and Chile. In 2026, CESI participated in and hosted several international energy-focused events, including a Green Energy Corridor workshop in Milan, highlighting ongoing engagement with energy security and infrastructure resilience.

Section iconCompany Overview

Phone number
Website
cesi.it
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
5413 - Architectural, Engineering, and Related Services
Founded
1956
Employees
1001-5000

Section iconFunding & Financials

  • $1.2M

    CESI SpA has raised a total of $1.2M of funding over 1 rounds. Their latest funding round was raised on Mar 11, 2026 as a Grant.

  • $100M - $250M

    CESI SpA's revenue is estimated to be in the range of $100M - $250M

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