Insights

Global Industry Leadership STS's longstanding track record and pioneering standards in solar industry conformity assessment position it as a trusted authority, providing opportunities to offer consultancy and compliance solutions to emerging renewable energy players seeking to align with industry benchmarks.

Expanding Client Base With a client portfolio including nine of the top ten global developers and operations across more than 30 countries, there is significant potential to upsell tailored inspection, certification, and advisory services to both existing and expanding clients in high-growth markets.

Sustainability Focus STS’s dedication to advancing sustainability and setting industry standards creates opportunities to partner with companies looking to enhance their eco-friendly credentials through independent certifications and comprehensive sustainability assessments.

Technology and Innovation The company’s innovative approach and extensive inspection fleet can be leveraged to develop new digital monitoring and quality assurance solutions, appealing to clients investing in greener, smarter solar and storage technology.

Reputation and Loyalty High customer satisfaction and strong word-of-mouth referrals indicate a loyal client base that values quality and trust; engaging these clients for pilot programs, case studies, or premium services could drive additional revenue streams.

STS Tech Stack

STS uses 8 technology products and services including SAP, Webpack, jQuery Migrate, and more. Explore STS's tech stack below.

  • SAP
    Customer Relationship Management
  • Webpack
    Development
  • jQuery Migrate
    Javascript Libraries
  • Google Maps
    Maps
  • SiteGround
    Platform As A Service
  • Astra
    Web Platform Extensions
  • jQuery Waypoints
    Web Tools And Plugins
  • prettyPhoto
    Web Tools And Plugins

Media & News

STS's Email Address Formats

STS uses at least 1 format(s):
STS Email FormatsExamplePercentage
First.Last@sts-certified.comJohn.Doe@sts-certified.com
100%

Frequently Asked Questions

Where is STS's headquarters located?

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STS's main headquarters is located at 92 Cours Lafayette Lyon, Auvergne-rhône-alpes 69003 France. The company has employees across 6 continents, including AsiaEuropeNorth America.

What is STS's stock symbol?

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STS is a publicly traded company; the company's stock symbol is VSTS.

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

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STS's official website is sts-certified.com and has social profiles on LinkedIn.

What is STS's SIC code NAICS code?

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STS's SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified NAICS code is 33441 - Semiconductor and Other Electronic Component Manufacturing.

How many employees does STS have currently?

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As of June 2026, STS has approximately 1.9K employees across 6 continents, including AsiaEuropeNorth America. Key team members include Coo: K. R.Vice President Human Resources And Administration: S. S.Vice President Of Global Sales: S. S.. Explore STS's employee directory with LeadIQ.

What industry does STS belong to?

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STS operates in the Renewable Energy Semiconductor Manufacturing industry.

What technology does STS use?

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STS's tech stack includes SAPWebpackjQuery MigrateGoogle MapsSiteGroundAstrajQuery WaypointsprettyPhoto.

What is STS's email format?

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STS's email format typically follows the pattern of First.Last@sts-certified.com. Find more STS email formats with LeadIQ.

When was STS founded?

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STS was founded in 2010.

STS

Renewable Energy Semiconductor ManufacturingAuvergne-rhône-alpes, France1001-5000 Employees

STS operates in the renewable energy manufacturing sector, specializing in conformity assessment and advisory services for the solar industry. Founded in 2010 by experienced French solar professionals, the company aims to help clients make informed decisions that advance sustainability through tailored technical guidance. It has a long-standing role in solar quality assurance, including developing standards for PV module manufacturing and dispatch, and it was the first ISO17020-accredited inspection body dedicated to renewable energies.

Based in Lyon, in the Auvergne-Rhône-Alpes region of France, STS maintains a global footprint with a presence in 15 countries and clients in more than 30 countries. The organization operates the industry's largest fleet of full-time inspectors, delivering more than 500 quality assessment projects each year for a client base that includes leading EPCs, developers, independent power producers, and utilities. Nine of the top 10 global developers are among its clients, and the company notes a high Net Promoter Score, reflecting strong client satisfaction and referrals.

Section iconCompany Overview

Headquarters
92 Cours Lafayette Lyon, Auvergne-rhône-alpes 69003 France
SIC Code
7299 - Miscellaneous Personal Services, Not Elsewhere Classified
Stock Symbol
VSTS
NAICS Code
33441 - Semiconductor and Other Electronic Component Manufacturing
Founded
2010
Employees
1001-5000

Section iconFunding & Financials

  • $25M$50M

    STS's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    STS's revenue is estimated to be in the range of $25M$50M

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