Insights

Grid modernization TenneT is a leading cross-border grid operator investing heavily in offshore and onshore transmission infrastructure, presenting opportunities for suppliers and integrators in HVDC platforms, offshore grid connections, and high-capacity grid equipment.

Financing momentum Recent financing activity including European Green Bond issuance and large-scale grid equity deals signals strong capital deployment and a readiness to engage in large contracts, offering potential partners access to structured financing and project-backed opportunities.

Strategic partnerships Active collaborations with Hitachi Energy and Larsen & Toubro for offshore grid projects indicate openness to long-term, multi-vendor frameworks, ideal for planners seeking framework agreements and preferred vendor status.

Digital and data era Adoption of SAP HANA, Oracle, SQL, and data visualization tools positions TenneT as a data-driven operator, creating avenues for advanced analytics, asset management software, predictive maintenance, and digital twin solutions.

Sustainability leadership Large-scale green finance and commitment to accelerating the energy transition reflect a priority on sustainable grid expansion, renewable integration, and low-carbon infrastructure, aligning with vendors offering green technologies and ESG-compliant solutions.

TenneT Tech Stack

TenneT uses 8 technology products and services including XML, SQL, SAP HANA, and more. Explore TenneT's tech stack below.

  • XML
    Data Management
  • SQL
    Database
  • SAP HANA
    Database Management
  • Oracle
    Enterprise
  • Plotly
    Javascript Graphics
  • HSTS
    Security
  • Microsoft SharePoint Online
    Team Collaboration
  • Tailwind CSS
    UI Frameworks

Media & News

TenneT's Email Address Formats

TenneT uses at least 1 format(s):
TenneT Email FormatsExamplePercentage
First.Last@tennet.euJohn.Doe@tennet.eu
95%
First.Middle.Last@tennet.euJohn.Michael.Doe@tennet.eu
4%
First.Middle@tennet.euJohn.Michael@tennet.eu
1%

Frequently Asked Questions

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

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TenneT's official website is tennet.eu and has social profiles on LinkedIn.

What is TenneT's NAICS code?

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TenneT's NAICS code is 22 - Utilities.

How many employees does TenneT have currently?

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As of July 2026, TenneT has approximately 8K employees across 4 continents, including EuropeAsiaSouth America. Key team members include Head Of Asset Chain, Business Technology Organization: B. C.Head Of Offshore Operations (<1 Gw): E. H.Head Real Estate And Facilities: T. P. M. R.. Explore TenneT's employee directory with LeadIQ.

What industry does TenneT belong to?

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TenneT operates in the Utilities industry.

What technology does TenneT use?

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TenneT's tech stack includes XMLSQLSAP HANAOraclePlotlyHSTSMicrosoft SharePoint OnlineTailwind CSS.

What is TenneT's email format?

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TenneT's email format typically follows the pattern of First.Last@tennet.eu. Find more TenneT email formats with LeadIQ.
TenneT logo

TenneT

UtilitiesGelderland, Netherlands5001-10000 Employees

TenneT is a utilities company that functions as a cross-border Transmission System Operator (TSO) in Europe, with operations in the Netherlands and large parts of Germany. The company designs, builds, maintains and operates more than 26,000 kilometres of high-voltage electricity grid. It facilitates the European energy market through 17 interconnectors to neighboring countries. TenneT aims to provide a secure and reliable electricity supply around the clock while supporting the energy transition toward a more sustainable and affordable energy future. Based in the Netherlands at 310 Utrechtseweg, Arnhem, Gelderland, it is one of the largest investors in electricity grids and employs between 5,001 and 10,000 people.

Section iconCompany Overview

Website
tennet.eu
NAICS Code
22 - Utilities
Employees
5001-10000

Section iconFunding & Financials

  • $100M$250M

    TenneT's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    TenneT's revenue is estimated to be in the range of $100M$250M

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