Insights

Regional Growth Seisan is a mid-sized software development partner based in Lancaster, PA, positioned to expand its client base within the US regional market, particularly for digital transformation and modern software solutions.

AI and Immersive Tech The firm emphasizes AI-powered platforms and AR/VR experiences, presenting cross-sell and upsell opportunities to clients seeking advanced analytics, intelligent automation, and immersive training or product experiences.

Operational Modernization Focus on modernizing systems and launching new products suggests opportunities to tackle legacy modernization, cloud adoption, and scalable architecture for middleware, APIs, and enterprise applications.

Measurable Outcomes Strong emphasis on measurable business results enables a value-based sales approach anchored in efficiency gains, cost reduction, and improved customer engagement to build compelling ROI cases.

Security and Compliance Security and reliability features in the tech stack (reCAPTCHA, Cloudflare, etc.) indicate potential for cross-selling secure web apps, compliance-focused solutions, and robust monitoring for regulated industries.

Seisan Tech Stack

Seisan uses 8 technology products and services including DoubleClick Floodlight, FancyBox, Google Tag Manager, and more. Explore Seisan's tech stack below.

  • DoubleClick Floodlight
    Advertising
  • FancyBox
    Javascript Libraries
  • Google Tag Manager
    Tag Management
  • ZURB Foundation
    UI Frameworks
  • Bootstrap
    UI Frameworks
  • Google Search Console
    Web Analytics
  • Microsoft ASP.NET
    Web Frameworks
  • Microsoft IIS
    Web Servers

Seisan's Email Address Formats

Seisan uses at least 1 format(s):
Seisan Email FormatsExamplePercentage
First.Last@seisan.comJohn.Doe@seisan.com
91%
First@seisan.comJohn@seisan.com
6%
F.Last@seisan.comJ.Doe@seisan.com
3%

Frequently Asked Questions

What is Seisan's phone number?

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

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Seisan's official website is seisan.com and has social profiles on LinkedIn.

How much revenue does Seisan generate?

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As of July 2026, Seisan's annual revenue is estimated to be $10M - $25M.

What is Seisan's SIC code NAICS code?

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Seisan's SIC code is 7372 - Prepackaged Software NAICS code is 5112 - Software Publishers.

How many employees does Seisan have currently?

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As of July 2026, Seisan has approximately 40 employees across 3 continents, including North AmericaOceaniaSouth America. Key team members include Chief Executive Officer: C. T.Co-Director And Mediator And Trainer: T. W.It Project Specialist: J. E.. Explore Seisan's employee directory with LeadIQ.

What industry does Seisan belong to?

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Seisan operates in the Software Development industry.

What technology does Seisan use?

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Seisan's tech stack includes DoubleClick FloodlightFancyBoxGoogle Tag ManagerZURB FoundationBootstrapGoogle Search ConsoleMicrosoft ASP.NETMicrosoft IIS.

What is Seisan's email format?

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Seisan's email format typically follows the pattern of First.Last@seisan.com. Find more Seisan email formats with LeadIQ.

When was Seisan founded?

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Seisan was founded in 1994.
Seisan logo

Seisan

Software DevelopmentPennsylvania, United States11-50 Employees

Seisan is a software development firm that positions itself as a technology execution partner, helping organizations translate ambitious ideas into scalable digital solutions. The company focuses on designing and building custom software, AI-powered platforms, and immersive AR/VR experiences aimed at improving operations, training, and customer engagement, with an emphasis on practical and lasting solutions.
Based in Lancaster, Pennsylvania, Seisan collaborates with clients to modernize systems and launch new products, offering end-to-end delivery that integrates strategic thinking with hands-on execution. Its work spans enterprise applications and mobile platforms, leveraging AI integration and immersive technologies to drive measurable business results for organizations seeking practical innovation and competitive advantage through technology.

Section iconCompany Overview

Phone number
Website
seisan.com
SIC Code
7372 - Prepackaged Software
NAICS Code
5112 - Software Publishers
Founded
1994
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    Seisan's revenue is estimated to be in the range of $10M - $25M

Section iconFunding & Financials

  • $10M - $25M

    Seisan's revenue is estimated to be in the range of $10M - $25M

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