Insights

Rural broadband expansion SEI Communications operates in southeastern Indiana with a focus on expanding broadband access, recently funded with grant support. This indicates a ripe opportunity to position advanced connectivity solutions and fiber-enabled services to local governments, schools, and small businesses seeking grant-aligned deployments.

Community partnerships Past initiatives include free vehicle Wi-Fi in multiple municipalities and collaboration with local entities, suggesting a proven openness to co-branded or sponsored networks. Leverage partnerships to upsell integrated solutions such as managed Wi-Fi, security, and data analytics across municipal sites and community centers.

Diverse service stack SEI offers local and long-distance voice, high-speed internet, and advanced data services, signaling cross-sell opportunities across SMBs and mid-market clients seeking bundled communications, IP-based services, and scalable data solutions within a regional footprint.

Growth through finance Grant funding and a revenue range of 10–25 million imply capacity for staged network upgrades and new service rollouts. Sales opportunities exist in offering modernized infrastructure, fiber, and enterprise-grade internet with SLA-backed performance for growth-oriented customers.

Midmarket readiness Employee count and comparable peers indicate SEI sits between small and large providers, capable of handling midmarket deals with personalized support. Target midmarket businesses that require reliable connectivity, secure data services, and dedicated account management.

SEI Communications Tech Stack

SEI Communications uses 8 technology products and services including WordPress, Mailcheck, jsPDF, and more. Explore SEI Communications's tech stack below.

  • WordPress
    Content Management System
  • Mailcheck
    Javascript Libraries
  • jsPDF
    Javascript Libraries
  • Slider Revolution
    Miscellaneous
  • FreeBSD
    Operating Systems
  • Priority Hints
    Performance
  • PHP
    Programming Languages
  • jQuery Validation Plugin
    Web Tools And Plugins

SEI Communications's Email Address Formats

SEI Communications uses at least 2 format(s):
SEI Communications Email FormatsExamplePercentage
FLast@seidata.comJDoe@seidata.com
72%
Last@seidata.comDoe@seidata.com
18%
LastF@seidata.comDoeJ@seidata.com
5%
FiLast@seidata.comJoDoe@seidata.com
5%

Frequently Asked Questions

What is SEI Communications's phone number?

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

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SEI Communications's official website is seicommunications.com and has social profiles on LinkedIn.

What is SEI Communications's SIC code NAICS code?

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SEI Communications's SIC code is 4812 - Radiotelephone Communications NAICS code is 517 - Telecommunications.

How many employees does SEI Communications have currently?

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As of July 2026, SEI Communications has approximately 17 employees across 2 continents, including North AmericaAsia. Key team members include Chief Executive Officer: M. S.Chief Executive Officer: M. M.Chief Executive Officer: M. S.. Explore SEI Communications's employee directory with LeadIQ.

What industry does SEI Communications belong to?

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SEI Communications operates in the Telecommunications industry.

What technology does SEI Communications use?

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SEI Communications's tech stack includes WordPressMailcheckjsPDFSlider RevolutionFreeBSDPriority HintsPHPjQuery Validation Plugin.

What is SEI Communications's email format?

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SEI Communications's email format typically follows the pattern of FLast@seidata.com. Find more SEI Communications email formats with LeadIQ.

When was SEI Communications founded?

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SEI Communications was founded in 1953.
SEI Communications logo

SEI Communications

TelecommunicationsIndiana, United States11-50 Employees

SEI Communications is a telecommunications provider based in Dillsboro, Indiana, serving the southeastern region of the state. It offers integrated communications solutions, including local phone service, long distance, high-speed internet, and advanced data services. These offerings are designed to address core connectivity needs for both residents and organizations in the area. 

Positioned as a regional player in the telecommunications industry, SEI emphasizes a diverse set of products and services for its market. With a footprint focused on southeastern Indiana, the company operates as a small to midsize firm delivering essential communications infrastructure to local communities.

Section iconCompany Overview

Phone number
SIC Code
4812 - Radiotelephone Communications
NAICS Code
517 - Telecommunications
Founded
1953
Employees
11-50

Section iconFunding & Financials

  • $10M$25M

    SEI Communications's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    SEI Communications's revenue is estimated to be in the range of $10M$25M

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