Catania, Italy
2.9K employees
Founded 1925
Verified active February 2, 2026

Key Highlights

  • Sielte Spa has a long-standing history of providing professional services in the telecommunications, transportation, and technological systems sectors.
  • The company's extensive experience and expertise make them a reliable partner for businesses seeking innovative solutions.
  • Sielte Spa's commitment to quality and customer satisfaction has earned them a loyal client base and a strong market position.
  • Their team of professionals is dedicated to providing tailored solutions that meet the unique needs of their clients.
  • The company's focus on innovation and delivering exceptional results ensures long-term success and growth for their clients.

About Sielte Spa

Sielte Spa is a privately held company founded in 1925, with over 2,891 employees distributed across 21 operational centers in Italy. The company specializes in installing, testing, managing commissioning, and maintenance, designing, implementing, and engineering new solutions in the telecommunications, transportation, and technological systems sectors. Their mission is to deliver professional services to meet the trust of their clients.

With a strong presence in Italy, Sielte Spa has built a reputation for excellence in the industries they serve. Their extensive experience and expertise make them a reliable partner for businesses seeking innovative solutions in telecommunications, transportation, and technological systems.

The company's commitment to quality and customer satisfaction has earned them a loyal client base and a strong market position. Their team of professionals is dedicated to providing tailored solutions that meet the unique needs of their clients, ensuring long-term success and growth.

By leveraging their deep industry knowledge and technical skills, Sielte Spa continues to drive innovation and deliver exceptional results for their clients.

Company Facts

Ownership Private Company
Revenue $250M-$500M

Office Locations

  • 21 Centri Operativi in tutta Italia

Connect with Sielte Spa

Why Contact Sielte Spa?

B2B professionals would contact Sielte Spa for their expertise in telecommunications, transportation, and technological systems. Their tailored solutions and commitment to quality make them a valuable partner for businesses seeking innovative and reliable services.

Who Should Contact Sielte Spa for Business?

Sales teams selling services in the telecommunications, transportation, and technological systems sectors should reach out to Sielte Spa. Recruiters seeking experienced professionals in these industries and partners offering complementary capabilities should also consider engaging with the company.

Categories

  • Telecommunications
  • Transportation
  • Technological Systems
  • Installation
  • Testing
  • Commissioning
  • Maintenance
  • Design
  • Implementation
  • Engineering

More Telecommunications Companies

Frequently Asked Questions

What does Sielte Spa do?
Sielte Spa operates in the telecommunications industry, specializing in the design, implementation, installation, testing, and maintenance of fixed and mobile networks.
How many employees does Sielte Spa have?
Sielte Spa employs between 2,000 and 2,760 people across its operations.
Where is Sielte Spa headquartered?
The company is headquartered in Castel di Decima, Latium, Italy.
What industry is Sielte Spa in?
Sielte Spa operates in Telecommunications, Transportation, Technological Systems.
When was Sielte Spa founded?
Sielte Spa was founded in 1925.
What is the email format at Sielte Spa?
Sielte Spa uses the email format f.last@sielte.it.
Is Sielte Spa still active?
Yes, Sielte Spa was verified as an active company on February 2, 2026. Data Surfer regularly validates company information to ensure accuracy.
How do I sell to Sielte Spa?
Research Sielte Spa's priorities and goals, identify the right decision makers and champions, monitor for buying signals, and reach out at the right time with verified contact details. Learn how Data Surfer helps.

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Last verified: February 2, 2026

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