Insights

Strategic Industry Collaborations Rosendin actively partners with major industry organizations such as IBEW, NECA, and technology providers, creating opportunities to target construction firms and utilities seeking innovative electrical and energy solutions.

Expansion into New Markets The company's recent office expansion into Austin, Texas, and their involvement in large-scale solar and energy projects suggest a readiness to support clients in high-growth regions and renewable energy markets.

Technology-Driven Innovation Rosendin's development of autonomous robotic systems and involvement in battery energy solutions indicate a focus on cutting-edge technology, making them a potential partner for clients seeking advanced construction and energy integration.

Sustainable Energy Focus Engagements with companies like Phinergy and projects in solar energy demonstrate Rosendin’s emphasis on renewable and sustainable energy solutions, presenting opportunities for firms aligned with green initiatives.

Workforce Development Collaborations on apprenticeship pathways and high-profile project staffing reveal their investment in skilled labor, opening opportunities for workforce development initiatives and training vendors to support ongoing and future projects.

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

Where is Rosendin's headquarters located?

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Rosendin's main headquarters is located at 880 Mabury Road San Jose, California 95133 United States. The company has employees across 6 continents, including North AmericaEuropeAsia.

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 February 2026, 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 February 2026, Rosendin has approximately 5.5K employees across 6 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: K. D.Chief Information Officer: M. L.Chief Estimator: B. J.. 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

Headquarters
880 Mabury Road San Jose, California 95133 United States
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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