Insights

Network modernization EF&I Services Corp operates in telecom with a focus on flexible, scalable networks and on-demand service delivery, signaling opportunities for selling integrated engineering, furnishing and installation for evolving core and edge networks.

Variable cost solutions The company emphasizes variable cost engagement and on-demand support, presenting a sales opening for contract-based network projects, short-term engagements, and flexible managed services for customers scaling their infrastructure.

SMB to mid-market With 51-200 employees and a revenue bracket of several tens of millions, EF&I sits between small and large peers, offering potential upsell to mid-market telecom operators and regional carriers seeking cost-effective, hands-on network deployment and maintenance.

End-to-end services From core to edge network solutions including consulting, engineering, installation and training, EF&I is positioned to cross-sell comprehensive project-based services, managed services, and training packages to reduce customer time-to-market.

Digital security & performance Existing tech stack and web security tools (reCAPTCHA, Akamai Bot Manager, Google Tag Manager) indicate emphasis on secure, high-availability web and network services, suggesting opportunities to offer security hardening, performance optimization, and reliable delivery accelerators for client networks.

Similar companies to EF&I Services Corp

EF&I Services Corp Tech Stack

EF&I Services Corp uses 8 technology products and services including C3.js, gstatic.com, DreamWeaver, and more. Explore EF&I Services Corp's tech stack below.

  • C3.js
    Charting
  • gstatic.com
    Content Delivery Network
  • DreamWeaver
    Editors
  • Preact
    Javascript Libraries
  • SWFObject
    Miscellaneous
  • Akamai Bot Manager
    Security
  • reCAPTCHA
    Security
  • Google Tag Manager
    Tag Management

EF&I Services Corp's Email Address Formats

EF&I Services Corp uses at least 1 email format:
EF&I Services Corp Email FormatsExamplePercentage
FLast@eficorp.comJDoe@eficorp.com
100%

Frequently Asked Questions

What is EF&I Services Corp's phone number?

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You can contact EF&I Services Corp'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 EF&I Services Corp's official website and social media links?

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EF&I Services Corp's official website is eficorp.com and has social profiles on LinkedIn.

How much revenue does EF&I Services Corp generate?

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As of July 2026, EF&I Services Corp's annual revenue is estimated to be $25M - $50M.

What is EF&I Services Corp's SIC code and NAICS code?

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EF&I Services Corp's SIC code is 4812 - Radiotelephone Communications and NAICS code is 517 - Telecommunications.

How many employees does EF&I Services Corp have currently?

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As of July 2026, EF&I Services Corp has approximately 88 employees across 1 continents, including North America. Key team members include Operations Director: R. T., Engineer: J. H. and Global Engineering Standards: N. M. Explore EF&I Services Corp's employee directory with LeadIQ.

What industry does EF&I Services Corp belong to?

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EF&I Services Corp operates in the Telecommunications industry.

What technology does EF&I Services Corp use?

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EF&I Services Corp's tech stack includes C3.js, gstatic.com, DreamWeaver, Preact, SWFObject, Akamai Bot Manager, reCAPTCHA and Google Tag Manager.

What is EF&I Services Corp's email format?

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EF&I Services Corp's email format typically follows the pattern of FLast@eficorp.com. Find more EF&I Services Corp email formats with LeadIQ.
EF&I Services Corp logo

EF&I Services Corp

TelecommunicationsFlorida, United States51-200 Employees

EF&I Services Corp operates in the telecommunications sector, providing a range of services from consultation and engineering to installation, training, and ongoing maintenance for communications systems. Based in Tampa, Florida, the company emphasizes flexible, on-demand solutions designed to support voice, data, and video delivery, helping clients scale their networks as content consumption grows. Its service model centers on arranging variable-cost support, delivering network solutions from core to edge, with attention to timely and cost-effective execution.

Section iconCompany Overview

Phone number
SIC Code
4812 - Radiotelephone Communications
NAICS Code
517 - Telecommunications
Employees
51-200

Section iconFunding & Financials

  • $25M - $50M

    EF&I Services Corp's revenue is estimated to be in the range of $25M - $50M

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