Insights

ISO and DTLS The company is ISO 9001 certified and operates with DTLS300 standards for rail transport, signaling a strong compliance posture. Sales opportunities exist in industries requiring certified documentation, such as transportation, rail, and safety-critical Engineering Services outsourcing.

S1000D Readiness STeL is oriented toward next-generation documentation with S1000D, XML-based authoring, and bespoke database management. This positions them to partner with clients pursuing modern digital maintenance data, e-learning, and structured technical publishing projects.

Tech Stack Leverage With a modern tech ecosystem including WordPress, Shopify, Google Workspace, Microsoft 365, Azure AD, and Bootstrap, there are cross-sell opportunities for cloud collaboration, cybersecurity, content management improvements, and integration projects for mid-size manufacturers and service providers.

Industry Proximity Active example use cases and references are found in automotive and heavy machinery ecosystems, given connections to sector players and standards. Target clients in automotive components, OEMs, and aftersales networks seeking advanced technical documentation and compliance-driven services.

Growth Readiness With a mid-size workforce and a stated trajectory of continuous development, STeL is positioned to scale for multi-domain documentation and telecom-system design projects, offering outsourcing opportunities for large-scale documentation programs, system engineering, and regulatory compliance initiatives.

Similar companies to STeL Srl

STeL Srl Tech Stack

STeL Srl uses 8 technology products and services including Site Kit, WordPress, Shopify, and more. Explore STeL Srl's tech stack below.

Media & News

STeL Srl's Email Address Formats

STeL Srl uses at least 1 email format:
STeL Srl Email FormatsExamplePercentage
First.Last@stel-web.itJohn.Doe@stel-web.it
100%

Frequently Asked Questions

What is STeL Srl's stock symbol?

Minus sign iconPlus sign icon
STeL Srl is a publicly traded company; the company's stock symbol is STLA.

What is STeL Srl's official website and social media links?

Minus sign iconPlus sign icon
STeL Srl's official website is stel-web.it and has social profiles on LinkedIn.

How much revenue does STeL Srl generate?

Minus sign iconPlus sign icon
As of August 2026, STeL Srl's annual revenue is estimated to be $100M - $250M.

What is STeL Srl's SIC code and NAICS code?

Minus sign iconPlus sign icon
STeL Srl's SIC code is 8711 - Engineering Services and NAICS code is 5413 - Architectural, Engineering, and Related Services.

How many employees does STeL Srl have currently?

Minus sign iconPlus sign icon
As of August 2026, STeL Srl has approximately 86 employees across 4 continents, including Asia, Europe and North America. Key team members include Owner: R. I., Deputy Manager Training & Quality: M. P. B. and Zonal Sales Manager: S. M. Explore STeL Srl's employee directory with LeadIQ.

What industry does STeL Srl belong to?

Minus sign iconPlus sign icon
STeL Srl operates in the Engineering Services industry.

What technology does STeL Srl use?

Minus sign iconPlus sign icon
STeL Srl's tech stack includes Site Kit, WordPress, Shopify, Google Workspace, Microsoft 365, Azure Active Directory, Microsoft and Bootstrap.

What is STeL Srl's email format?

Minus sign iconPlus sign icon
STeL Srl's email format typically follows the pattern of First.Last@stel-web.it. Find more STeL Srl email formats with LeadIQ.

When was STeL Srl founded?

Minus sign iconPlus sign icon
STeL Srl was founded in 1997.
STeL Srl logo

STeL Srl

Engineering ServicesTuscany, Italy51-200 Employees

STeL Srl is a mid-sized engineering services firm based in Livorno, Tuscany. Founded in 1997, it provides services to other companies in manual creation, technical documentation, and the design of telecommunications systems. The company holds ISO 9001 certification and has long operated according to the DTLS300 specification for rail transport, while positioning itself to support next-generation documentation through standardized approaches and structured data management.

Its client base consists of businesses that require precise manuals and technical documentation as well as tailored telecom system design to support operations and regulatory compliance. In the engineering services market, STeL Srl is seen as a provider focused on documentation and systems design, with an emphasis on adopting modern documentation standards and database management to support project needs.

Section iconCompany Overview

SIC Code
8711 - Engineering Services
Stock Symbol
STLA
NAICS Code
5413 - Architectural, Engineering, and Related Services
Founded
1997
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

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

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.