Insights

Expansion Opportunities Rosendin is actively expanding its footprint with new regional headquarters in Chandler, Arizona and a planned Hanover, Pennsylvania facility, signaling ongoing capacity growth and a need for scalable electrical and building services across multiple regions.

Healthcare Market Focus Recent acquisitions and developments include converting a large medical office building into a regional HQ, indicating a strong foothold and potential for more healthcare facility projects requiring electrical and communications installations.

Employee Ownership Advantage As the nation’s largest employee-owned electrical contractor with continuous growth, Rosendin can leverage its ownership model to attract long-term talent and position itself for complex, large-scale contracts that value stability and expertise.

Community & Government Alignment Significant fundraising for the Navy SEAL Foundation and regional facility investments suggest alignment with government-related and community service projects, presenting opportunities for public-sector and defense-adjacent electrical/infrastructure work.

Tech & Project Delivery A diverse tech stack including ERP, collaboration, and analytics tools indicates capability to undertake large, tech-enabled projects; engage Rosendin on integrated BIM, ERP-driven procurement, and scalable electrical installations for complex builds.

Similar companies to Rosendin

Rosendin Tech Stack

Rosendin uses 8 technology products and services including Adobe Creative Cloud, Microsoft Power Automate, WordPress, and more. Explore Rosendin's tech stack below.

Media & News

Rosendin's Email Address Formats

Rosendin uses at least 4 email formats:
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 August 2026, Rosendin's annual revenue is estimated to be $1B - $10B.

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 August 2026, Rosendin has approximately 6.2K employees across 5 continents, including North America, Asia and Europe. Key team members include Vice President Chief Operating Officer: C. B., Vice President Of Legal/Risk Management: C. M. and Vice President Of Field Operations: B. C. 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 Adobe Creative Cloud, Microsoft Power Automate, WordPress, IBM SPSS, Oracle E-Business Suite, Trello, Zoom and Atlassian Confluence.

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 logo

Rosendin

ConstructionCalifornia, United States5001-10000 Employees

Rosendin is a construction company specializing in electrical and communications installations. Founded in 1919 and based in San Jose, California, it emphasizes delivering quality workmanship, the ability to scale for complex projects, and building a workforce within a diverse, safe, and inclusive culture. The firm serves owners and developers undertaking sizable construction programs that require specialized electrical and communications expertise. 

In the broader market, Rosendin positions itself as a large, employee-owned contractor capable of supporting nationwide initiatives. It is described as the nation's largest employee-owned electrical contractor. A 2026 development saw the company expanding its Mountain West footprint with the establishment of a regional headquarters in Chandler, Arizona.

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

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