Insights

Niche Mainframe QMSI focuses exclusively on IBM mainframe environments with CASS Certified software, presenting a highly specialized value proposition for enterprises seeking high-performance postal address management without cross-platform integration overhead.

Performance & Cost Their DSDB data architecture, zIIP compatibility, and pricing not tied to MIPS or MSUs position QMSI as a cost-efficient, high-performance alternative for high-volume mail processing, appealing to customers prioritizing throughput and total cost of ownership.

24/7 Support Around-the-clock support at no extra charge can be a differentiator for enterprise customers with mission-critical mainframe workloads and tight service level requirements.

Fast Adoption Lightweight maintenance of the USPS Zip4 database and easy installation/learning curve for QCODE offer a quick path to value, enabling faster project kickoffs and ROI for mail processing teams.

Growth Signals Revenue tier and customer testimonials imply early-stage expansion potential in a niche market; target adjacent postal and document processing sectors using mainframe environments seeking reliable, cost-effective mailing software.

QMSI - Quintessential Mailing Software Incorporated Tech Stack

QMSI - Quintessential Mailing Software Incorporated uses 8 technology products and services including Adobe Muse, Google Cloud, jQuery, and more. Explore QMSI - Quintessential Mailing Software Incorporated's tech stack below.

Adobe Muse

Editors

Google Cloud

Infrastructure As A Service

jQuery

Javascript Libraries

SiteGround

Platform As A Service

USPS

Transportation And Fleet Management

Google Analytics

Web Analytics

Nginx

Web Servers

Apache

Web Servers

QMSI - Quintessential Mailing Software Incorporated Email Formats	Example	Percentage
First@qmsi.software	John@qmsi.software	67%
First.Last@qmsi.software	John.Doe@qmsi.software	33%

QMSI - Quintessential Mailing Software Incorporated Email Formats

Example

Percentage

First@qmsi.software

John@qmsi.software

67%

First.Last@qmsi.software

John.Doe@qmsi.software

33%

Frequently Asked Questions

What is QMSI - Quintessential Mailing Software Incorporated's official website and social media links?

QMSI - Quintessential Mailing Software Incorporated's official website is qmsi.software and has social profiles on LinkedIn.

How much revenue does QMSI - Quintessential Mailing Software Incorporated generate?

As of August 2026, QMSI - Quintessential Mailing Software Incorporated's annual revenue is estimated to be $1M - $10M.

What is QMSI - Quintessential Mailing Software Incorporated's SIC code NAICS code?

QMSI - Quintessential Mailing Software Incorporated's SIC code is 7372 - Prepackaged Software NAICS code is 5112 - Software Publishers.

How many employees does QMSI - Quintessential Mailing Software Incorporated have currently?

As of August 2026, QMSI - Quintessential Mailing Software Incorporated has approximately 2 employees across 1 continents, including North America. Key team members include Vp Marketing/Sales: T. G.President: J. M.. Explore QMSI - Quintessential Mailing Software Incorporated's employee directory with LeadIQ.

What industry does QMSI - Quintessential Mailing Software Incorporated belong to?

QMSI - Quintessential Mailing Software Incorporated operates in the Software Development industry.

What technology does QMSI - Quintessential Mailing Software Incorporated use?

QMSI - Quintessential Mailing Software Incorporated's tech stack includes Adobe MuseGoogle CloudjQuerySiteGroundUSPSGoogle AnalyticsNginxApache.

What is QMSI - Quintessential Mailing Software Incorporated's email format?

QMSI - Quintessential Mailing Software Incorporated's email format typically follows the pattern of First@qmsi.software. Find more QMSI - Quintessential Mailing Software Incorporated email formats with LeadIQ.

When was QMSI - Quintessential Mailing Software Incorporated founded?

QMSI - Quintessential Mailing Software Incorporated was founded in 2003.

QMSI - Quintessential Mailing Software Incorporated

Q: What is QMSI - Quintessential Mailing Software Incorporated's NAICS code?

QMSI - Quintessential Mailing Software Incorporated's NAICS code is 5112 (Software Publishers).

Software DevelopmentCalifornia, United States2-10 Employees

QMSI develops USPS address-management software for IBM mainframes and is one of a small group of USPS CASS Certified vendors in this niche. Its QCODE product aims to deliver highly efficient, reliable performance suitable for production environments, matching the dependability typically associated with operating-system level software. The company positions its offering as a cost-effective alternative for organizations handling high-volume, high-speed mailing workloads without sacrificing support quality. By focusing exclusively on the IBM mainframe platform, QMSI emphasizes deep specialization and streamlined maintenance of its solutions.

It serves organizations that rely on USPS ZIP4 data and laser printing subsystems, particularly those who have used other vendors but seek a more economical option with similar performance and support. Based in Montague, California, its size can be characterized as a small software development team, and it provides 24/7 support at no extra charge.

Insights

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