Insights

Strong Market Position SEP operates within the highly competitive software development industry with a revenue range of 250 to 500 million dollars, indicating a solid market presence and substantial growth potential for enterprise and scale-up clients seeking reliable software solutions.

Recognition & Awards Consistent recognition as a top workplace and employer of the year enhances SEP's brand reputation, making it an attractive partner for organizations prioritizing vendors with strong employee culture and operational excellence.

Leadership Stability With recent high-profile awards and strategic investments in expanding facilities, SEP demonstrates stability and long-term growth, which is appealing for clients looking for reliable technology partners committed to continuous development.

Technology Expertise Utilizing a broad tech stack including Power BI, React, Microsoft ASP.NET, and Linux indicates SEP’s capability to deliver comprehensive, full-stack solutions, ideal for clients requiring custom, innovative software development tailored to complex operational needs.

Expansion & Investment Recent investments in a new headquarters and expansion plans suggest SEP’s commitment to scaling operations and enhancing service delivery, providing opportunities to position solutions that support their growth and technological ecosystem needs.

SEP Tech Stack

SEP uses 8 technology products and services including Power BI, React, jQuery, and more. Explore SEP's tech stack below.

  • Power BI
    Business Intelligence
  • React
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • macOS
    Operating Systems & Computing Languages
  • WP Engine
    Platform As A Service
  • Linux
    Programming Languages
  • Tailwind CSS
    UI Frameworks
  • Microsoft ASP.NET
    Web Frameworks

Media & News

SEP's Email Address Formats

SEP uses at least 1 format(s):
SEP Email FormatsExamplePercentage
FLast@sep.comJDoe@sep.com
65%
Last@sep.comDoe@sep.com
20%
First@sep.comJohn@sep.com
13%
FiLast@sep.comJoDoe@sep.com
2%

Frequently Asked Questions

What is SEP's phone number?

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You can contact SEP'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 SEP's stock symbol?

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SEP is a publicly traded company; the company's stock symbol is SEP.

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

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SEP's official website is sep.com and has social profiles on LinkedIn.

What is SEP's NAICS code?

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SEP's NAICS code is 5112 - Software Publishers.

How many employees does SEP have currently?

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As of December 2025, SEP has approximately 1.2K employees across 5 continents, including North AmericaAsiaEurope. Key team members include Ceo: E. S.Cfo: C. W.Head Of Branch: M. N.. Explore SEP's employee directory with LeadIQ.

What industry does SEP belong to?

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SEP operates in the Software Development industry.

What technology does SEP use?

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SEP's tech stack includes Power BIReactjQuerymacOSWP EngineLinuxTailwind CSSMicrosoft ASP.NET.

What is SEP's email format?

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

When was SEP founded?

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SEP was founded in 1988.

SEP

Software DevelopmentIndiana, United States1001-5000 Employees

SEP makes software that matters more. Powerful teams of thoughtful, full-stack developers and designers craft software that keeps planes in the sky, helps farmers feed a growing population, and makes medical devices safe. The kind where “good enough” doesn’t cut it.  Founded in 1988, SEP is one of Indiana’s largest software development firms with nearly 150 employees. Clients span from Fortune 100 to scale-up companies. The company is 100 percent employee-owned through an ESOP and is consistently recognized for its great culture (Top Workplaces, Best Place to Work in Indiana, Techpoint Mira).

Section iconCompany Overview

Phone number
Website
sep.com
Stock Symbol
SEP
NAICS Code
5112 - Software Publishers
Founded
1988
Employees
1001-5000

Section iconFunding & Financials

  • $250M$500M

    SEP's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    SEP's revenue is estimated to be in the range of $250M$500M

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