Insights

Established Industry Presence With over a century of experience and a revenue range of one to ten billion dollars, Rosendin is a well-established leader in electrical and communications construction, providing a solid foundation for targeted sales engagement with clients seeking reliable and high-quality contractors.

Strategic Expansion Recent expansion into key markets like Austin, Texas, and partnerships with major energy and technology firms indicate growth opportunities in high-demand regions and sectors, making these areas ideal for business development and project acquisition efforts.

Innovative Technologies Rosendin's investment in autonomous robotic systems and sophisticated project engineering tools (such as HydroCAD and Nagios) demonstrates a focus on integrating cutting-edge technology, presenting openings for suppliers and technology partners aiming to collaborate on smart construction solutions.

Workforce Development The company’s partnerships with organizations like IBEW and NECA, along with initiatives such as expanded apprenticeship programs, highlight a commitment to workforce growth, emphasizing potential opportunities for training providers, staffing agencies, and equipment suppliers.

Sustainability & Collaboration Active partnerships with energy companies, including Phinergy and FlexGen, showcase Rosendin's focus on renewable and innovative energy projects, offering prospects for renewable technology vendors and service providers engaged in green construction and energy storage.

Rosendin Tech Stack

Rosendin uses 8 technology products and services including HydroCAD, Polycom, Webpack, and more. Explore Rosendin's tech stack below.

  • HydroCAD
    Cad & Graphics
  • Polycom
    Communications Technology
  • Webpack
    Development
  • Nagios
    IT Infrastructure & Operations Management
  • Hammer.js
    Javascript Libraries
  • TweetDeck
    Social Media Marketing Software
  • Facebook
    Widgets
  • Twitter
    Widgets

Media & News

Rosendin's Email Address Formats

Rosendin uses at least 1 format(s):
Rosendin Email FormatsExamplePercentage
FLast@rosendin.comJDoe@rosendin.com
87%
First.Last@rosendin.comJohn.Doe@rosendin.com
7%
FirstLast@rosendin.comJohnDoe@rosendin.com
4%
Last@rosendin.comDoe@rosendin.com
2%

Frequently Asked Questions

What is Rosendin's phone number?

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You can contact Rosendin'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 Rosendin's official website and social media links?

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Rosendin's official website is rosendin.com and has social profiles on LinkedIn.

How much revenue does Rosendin generate?

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As of December 2025, Rosendin's annual revenue is estimated to be $5B.

What is Rosendin's NAICS code?

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Rosendin's NAICS code is 23 - Construction.

How many employees does Rosendin have currently?

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As of December 2025, Rosendin has approximately 5.3K employees across 6 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: K. D.Chief Information Officer: M. L.Chief Estimator - Mountain West Division: S. R.. Explore Rosendin's employee directory with LeadIQ.

What industry does Rosendin belong to?

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Rosendin operates in the Construction industry.

What technology does Rosendin use?

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Rosendin's tech stack includes HydroCADPolycomWebpackNagiosHammer.jsTweetDeckFacebookTwitter.

What is Rosendin's email format?

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Rosendin's email format typically follows the pattern of FLast@rosendin.com. Find more Rosendin email formats with LeadIQ.

When was Rosendin founded?

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Rosendin was founded in 1919.

Rosendin

ConstructionCalifornia, United States5001-10000 Employees

Since 1919, Rosendin has created a reputation for building quality electrical and communications installations, building value for clients, and building people. Our customers lead some of the most complex construction projects and rely on us for our knowledge, ability to scale, and dedication to quality. At Rosendin, we provide opportunities for everyone to reach their full potential by building a diverse, safe, welcoming, and inclusive culture.

Section iconCompany Overview

Phone number
NAICS Code
23 - Construction
Founded
1919
Employees
5001-10000

Section iconFunding & Financials

  • $1B$10B

    Rosendin's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    Rosendin's revenue is estimated to be in the range of $1B$10B

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