What is Electronic Tax Systems, Inc.'s NAICS code?

Electronic Tax Systems, Inc.'s NAICS code is 5112 (Software Publishers).

Insights

Fortune 100 Focus A significant portion of Electronic Tax Systems' 고객 base consists of Fortune 100 companies, indicating strong enterprise demand for exemption management and tax automation solutions. This suggests sales opportunities to upsell comprehensive EMS capabilities and custom integrations to large, centralized tax departments.

EMS Roadmap The development of EMS 2.0 signals a continued product evolution and a potential window to position upgrade paths, migration services, and premium support bundles to existing clients and prospects seeking modern exemption management features.

Industry Targeting Industry specialization in Telecommunications and Utilities presents a clear entry point for tailored tax exemption solutions and system integration services, enabling targeted outreach and case-driven demonstrations that align with sector-specific tax rules.

Midmarket Footprint With a lean team and revenue in the multi‑million range, there is an opportunity to propose scalable, cost‑effective SaaS or hosted solutions, along with managed services, to expand within similar midmarket customers seeking traction in tax compliance modernization.

Strategic Partnerships Existing services around tax rating, system integration, and implementation for major tax vendors positions ETSI for partnerships or channel programs with larger tax technology vendors, system integrators, or consulting firms to accelerate deal velocity and expand market reach.

Electronic Tax Systems, Inc. Tech Stack

Electronic Tax Systems, Inc. uses 8 technology products and services including Microsoft 365, jQuery, UNIX, and more. Explore Electronic Tax Systems, Inc.'s tech stack below.

Microsoft 365

jQuery

Javascript Libraries

UNIX

Operating Systems

Windows Server

Operating Systems

Google Analytics

Web Analytics

Hostway

Web Hosting

Apache

Web Servers

Microsoft IIS

Web Servers

Electronic Tax Systems, Inc. Email Formats	Example	Percentage
FLast@etaxsys.com	JDoe@etaxsys.com	77%
LastF@etaxsys.com	DoeJ@etaxsys.com	8%
First.Last@etaxsys.com	John.Doe@etaxsys.com	7%
F.Last@etaxsys.com	J.Doe@etaxsys.com	8%

Electronic Tax Systems, Inc. Email Formats

Example

Percentage

FLast@etaxsys.com

JDoe@etaxsys.com

77%

LastF@etaxsys.com

DoeJ@etaxsys.com

First.Last@etaxsys.com

John.Doe@etaxsys.com

F.Last@etaxsys.com

J.Doe@etaxsys.com

Frequently Asked Questions

What is Electronic Tax Systems, Inc.'s phone number?

You can contact Electronic Tax Systems, Inc.'s main corporate office by phone at

+1-610-522-****

. 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 Electronic Tax Systems, Inc.'s official website and social media links?

Electronic Tax Systems, Inc.'s official website is etaxsys.com and has social profiles on LinkedIn.

How much revenue does Electronic Tax Systems, Inc. generate?

As of October 2026, Electronic Tax Systems, Inc.'s annual revenue is estimated to be $10M - $25M.

What is Electronic Tax Systems, Inc.'s SIC code and NAICS code?

Electronic Tax Systems, Inc.'s SIC code is 7372 - Prepackaged Software and NAICS code is 5112 - Software Publishers.

How many employees does Electronic Tax Systems, Inc. have currently?

As of October 2026, Electronic Tax Systems, Inc. has approximately 15 employees across 1 continents, including North America. Key team members include Vp Of Technology/Principal: T. D., Devops Engineer: R. A. and Consultant: A. J. Explore Electronic Tax Systems, Inc.'s employee directory with LeadIQ.

What industry does Electronic Tax Systems, Inc. belong to?

Electronic Tax Systems, Inc. operates in the Software Development industry.

What technology does Electronic Tax Systems, Inc. use?

Electronic Tax Systems, Inc.'s tech stack includes Microsoft 365, jQuery, UNIX, Windows Server, Google Analytics, Hostway, Apache and Microsoft IIS.

What is Electronic Tax Systems, Inc.'s email format?

Electronic Tax Systems, Inc.'s email format typically follows the pattern of FLast@etaxsys.com. Find more Electronic Tax Systems, Inc. email formats with LeadIQ.

When was Electronic Tax Systems, Inc. founded?

Electronic Tax Systems, Inc. was founded in 2002.

Electronic Tax Systems, Inc.

Q: How many employees does Electronic Tax Systems, Inc. have currently?

Electronic Tax Systems, Inc. has approximately 15 employees.

Q: What technology does Electronic Tax Systems, Inc. use?

Electronic Tax Systems, Inc.'s tech stack includes Apache HTTP Server, Microsoft ASP.NET, Office 365, Google Analytics, Google Plus.

Software DevelopmentPennsylvania, United States11-50 Employees

Electronic Tax Systems, Inc. is a privately held software developer focused on tax-exemption management and related tax solutions. Its Exemption Management Suite and TaxWizard product lines aim to streamline exemption processes for organizations, with applications across telecommunications, utilities, and general sales and use tax exemptions. The company also provides Telecommunications Tax Rating and system integration and implementation services for products from major tax vendors, supporting diverse tax operations.

Based in Aston, Pennsylvania, within the Greater Philadelphia Area, the firm has been operating since 2002 as a mid-sized software company. Its client base includes a substantial share of Fortune 100 companies. In February 2018, ETSI announced work on EMS 2.0, the next version of its Exemption Management Suite.

Insights

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