Insights

Global Industry Leadership Eternalsun Spire's established reputation as an industry standard for solar simulators and climate chambers presents significant opportunities to expand its global customer base by targeting additional PV module manufacturers and research institutions seeking reliable testing equipment.

Growing Market Demand The company’s focus on high-precision solar testing technology aligns with the increasing demand for efficient and reliable solar PV modules worldwide, indicating potential for upselling advanced testing solutions to existing clients and attracting new market segments.

Strategic Expansion Potential With a revenue range of up to $500 million and a sizable employee base, there is scope to introduce new testing products, upgrade existing setups, or offer complementary services to maintain competitive positioning and stimulate sales growth.

Innovation and Reliability Eternalsun Spire’s strong emphasis on repeatability, reproducibility, and spectral stability provides an opportunity to promote these technological advantages to clients seeking cutting-edge, dependable testing equipment for quality assurance and certification processes.

Digital Engagement Using advanced web technologies like PWA and Google Tag Manager, Eternalsun Spire can enhance online engagement strategies to generate more leads and better target industry stakeholders through tailored digital marketing campaigns and technical webinars.

Spire Development, Inc Tech Stack

Spire Development, Inc uses 8 technology products and services including WP Rocket, Open Graph, MySQL, and more. Explore Spire Development, Inc's tech stack below.

  • WP Rocket
    Caching
  • Open Graph
    Content Management System
  • MySQL
    Database
  • Stimulus
    Javascript Frameworks
  • PWA
    Miscellaneous
  • Recruitee
    Recruitment Marketing
  • HSTS
    Security
  • Google Tag Manager
    Tag Management

Media & News

Spire Development, Inc's Email Address Formats

Spire Development, Inc uses at least 3 format(s):
Spire Development, Inc Email FormatsExamplePercentage
FLast@spiresolar.comJDoe@spiresolar.com
84%
Last@spiresolar.comDoe@spiresolar.com
11%
FL@spiresolar.comJD@spiresolar.com
5%

Frequently Asked Questions

Where is Spire Development, Inc's headquarters located?

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Spire Development, Inc's main headquarters is located at 11 Wolga The Hague, South Holland 2491 bk Netherlands. The company has employees across 5 continents, including North AmericaEuropeAfrica.

What is Spire Development, Inc's phone number?

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You can contact Spire Development, Inc'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 Spire Development, Inc's stock symbol?

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Spire Development, Inc is a publicly traded company; the company's stock symbol is SR-PA.

What is Spire Development, Inc's official website and social media links?

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Spire Development, Inc's official website is eternalsunspire.com and has social profiles on LinkedInCrunchbase.

What is Spire Development, Inc's NAICS code?

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Spire Development, Inc's NAICS code is 33441 - Semiconductor and Other Electronic Component Manufacturing.

How many employees does Spire Development, Inc have currently?

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As of April 2026, Spire Development, Inc has approximately 159 employees across 5 continents, including North AmericaEuropeAfrica. Key team members include Ceo: R. L.Ceo: M. L.Owner: R. K.. Explore Spire Development, Inc's employee directory with LeadIQ.

What industry does Spire Development, Inc belong to?

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Spire Development, Inc operates in the Renewable Energy Semiconductor Manufacturing industry.

What technology does Spire Development, Inc use?

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Spire Development, Inc's tech stack includes WP RocketOpen GraphMySQLStimulusPWARecruiteeHSTSGoogle Tag Manager.

What is Spire Development, Inc's email format?

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Spire Development, Inc's email format typically follows the pattern of FLast@spiresolar.com. Find more Spire Development, Inc email formats with LeadIQ.

When was Spire Development, Inc founded?

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Spire Development, Inc was founded in 1969.

Spire Development, Inc

Renewable Energy Semiconductor ManufacturingSouth Holland, Netherlands51-200 Employees

Eternal Sun B.V. acquired the solar PV testing division of Spire Solar in 2016. 

Eternalsun Spire is a leading manufacturer of solar simulators and integrated climate chambers for measuring the performance and reliability of PV modules. Eternalsun Spire serves a global customer base of PV module manufacturers, research institutes and test laboratories.Our mission is to contribute to the development and growth of the solar industry by enabling the highest degree of measurement control and certainty by providing high-end solar testing knowledge, technology and services. Eternalsun Spire simulators have renowned capabilities regarding repeatability, reproducibility, spectrum, uniformity, and stability.

Since 2002 the Spi-Sun Simulator has become the industry standard in module performance testing. It is now used by more than 30 standards testing and certification laboratories worldwide and is a staple in mass production lines around the globe.

Section iconCompany Overview

Headquarters
11 Wolga The Hague, South Holland 2491 bk Netherlands
Phone number
Stock Symbol
SR-PA
NAICS Code
33441 - Semiconductor and Other Electronic Component Manufacturing
Founded
1969
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $250M$500M

    Spire Development, Inc's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Spire Development, Inc's revenue is estimated to be in the range of $250M$500M

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