Insights

Market positioning Fullerton is a mid-sized national telecommunication design and engineering firm with over 20 years of experience, certified minority-owned status, and repeated recognition from ENR, Crain's Fast Fifty, and the Zweig Group. Sales teams can position partnerships to service providers seeking established, diverse suppliers with nationwide licensing.

Expansion readiness Licensed in all 50 states and the District of Columbia, Fullerton can support nationwide network design and engineering projects, making it a strong partner for multi-region wireless and wireline deployments and large-scale modernization initiatives.

Revenue signal With reported revenue in the range of 50 to 100 million dollars and a solid client-facing profile, Fullerton demonstrates scalable capabilities suitable for mid- to large-sized RAN and backhaul projects, suggesting target opportunities in enterprise and carrier ecosystems.

Tech enablement Adoption of tools like Salesforce, QGIS, and Tekla indicates a technology-driven delivery approach and data-backed project management, presenting opportunities to upsell digital collaboration, BIM-enabled site design, and integrated project workflows.

Strategic fit As a minority-owned design firm with a track record of award recognition for design and engineering excellence, Fullerton can be prioritized for programs and procurement funnels that emphasize supplier diversity, inclusion, and qualified small-business partnerships for telecom infrastructure initiatives.

FULLERTON Tech Stack

FULLERTON uses 8 technology products and services including RSS, Salesforce, oEmbed, and more. Explore FULLERTON's tech stack below.

  • RSS
    Content Management System
  • Salesforce
    Customer Relationship Management
  • oEmbed
    Dev Tools
  • Microsoft Outlook
    Email
  • QGIS
    Mapping And Gis
  • Tekla
    Miscellaneous
  • Microsoft
    Miscellaneous
  • X-Content-Type-Options
    Web & Portal Technology

FULLERTON's Email Address Formats

FULLERTON uses at least 2 format(s):
FULLERTON Email FormatsExamplePercentage
FLast@fullertonengineering.comJDoe@fullertonengineering.com
95%
Last@fullertonengineering.comDoe@fullertonengineering.com
4%
FMiddleLast@fullertonengineering.comJMichaelDoe@fullertonengineering.com
1%
FLast@fullerton-us.comJDoe@fullerton-us.com
100%

Frequently Asked Questions

What is FULLERTON's phone number?

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You can contact FULLERTON'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 FULLERTON's stock symbol?

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FULLERTON is a publicly traded company; the company's stock symbol is 6136.TW.

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

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FULLERTON's official website is fullerton-us.com and has social profiles on LinkedIn.

How much revenue does FULLERTON generate?

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As of July 2026, FULLERTON's annual revenue is estimated to be $50M - $100M.

What is FULLERTON's SIC code NAICS code?

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FULLERTON's SIC code is 8711 - Engineering Services NAICS code is 517 - Telecommunications.

How many employees does FULLERTON have currently?

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As of July 2026, FULLERTON has approximately 241 employees across 4 continents, including North AmericaAsiaSouth America. Key team members include Project Manager: D. Z.Designer Manager: E. C.Technical Manager: G. L.. Explore FULLERTON's employee directory with LeadIQ.

What industry does FULLERTON belong to?

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FULLERTON operates in the Telecommunications industry.

What technology does FULLERTON use?

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FULLERTON's tech stack includes RSSSalesforceoEmbedMicrosoft OutlookQGISTeklaMicrosoftX-Content-Type-Options.

What is FULLERTON's email format?

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

When was FULLERTON founded?

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FULLERTON was founded in 1998.
FULLERTON logo

FULLERTON

TelecommunicationsIllinois, United States201-500 Employees

Fullerton is a mid-sized telecommunications firm based in Schaumburg, Illinois, providing design and engineering services to wireless and wireline service providers across the United States. With more than two decades in operation, the company delivers engineering and design expertise for nationwide network projects, supported by licensure in all 50 states and the District of Columbia. It is registered as a minority-owned business, reflecting its ownership status. Over the years, Fullerton has received industry recognition, including repeated rankings among ENR's top telecommunications design firms and honors from Crain's Chicago Business and The Zweig Group. The firm was also acknowledged with the DiversityNXT Solution Supplier Award in 2013.

Section iconCompany Overview

Phone number
SIC Code
8711 - Engineering Services
Stock Symbol
6136.TW
NAICS Code
517 - Telecommunications
Founded
1998
Employees
201-500

Section iconFunding & Financials

  • $50M - $100M

    FULLERTON's revenue is estimated to be in the range of $50M - $100M

Section iconFunding & Financials

  • $50M - $100M

    FULLERTON's revenue is estimated to be in the range of $50M - $100M

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