Insights

Legacy modernization Onsystex specializes in helping legacy MultiValue applications run on SQL databases and modern development tools, presenting a strong value proposition for clients seeking modernization and integration with current tech stacks.

Niche expertise Founders and team bring decades of MultiValue domain experience from prominent players, signaling credibility with potential clients who rely on legacy systems and are looking for trusted, veteran partners.

Low headcount, high leverage With a small team size and a revenue range indicative of boutique software services, there is potential to scale selectively through partnerships, targeted campaigns, and channel selling to accelerate growth.

Cloud and tools Adoption of Google Cloud, Google Workspace, Sentry, and modern web tech suggests opportunities to upsell cloud-based deployment, monitoring, and collaboration-enabled solutions to existing customers and prospects.

SMB to mid-market focus Revenue in the one to ten million range and a scalable product suite position Onsystex to target mid-market firms seeking modernization of legacy systems, offering a path to faster ROI and reduced operational risk.

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Onsystex Tech Stack

Onsystex uses 8 technology products and services including Wix, WordPress, Wix eCommerce, and more. Explore Onsystex's tech stack below.

Onsystex's Email Address Formats

Onsystex uses at least 2 email formats:
Onsystex Email FormatsExamplePercentage
First.Last@onsystex.comJohn.Doe@onsystex.com
83%
Last@onsystex.comDoe@onsystex.com
17%

Frequently Asked Questions

What is Onsystex's phone number?

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

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Onsystex's official website is onsystex.com and has social profiles on LinkedIn.

How much revenue does Onsystex generate?

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As of September 2026, Onsystex's annual revenue is estimated to be $1M - $10M.

What is Onsystex's SIC code and NAICS code?

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

How many employees does Onsystex have currently?

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As of September 2026, Onsystex has approximately 4 employees across 2 continents, including North America and Europe. Key team members include Partner & President: T. S. and Project Manager: M. E. A. Explore Onsystex's employee directory with LeadIQ.

What industry does Onsystex belong to?

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Onsystex operates in the Software Development industry.

What technology does Onsystex use?

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Onsystex's tech stack includes Wix, WordPress, Wix eCommerce, Google Workspace, Google Cloud, Sentry, JSON-LD and Onsen UI.

What is Onsystex's email format?

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

When was Onsystex founded?

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Onsystex was founded in 2010.
Onsystex logo

Onsystex

Software DevelopmentGeorgia, United States2-10 Employees

Onsystex is a software development firm based in Atlanta, Georgia. It was founded by veterans of the MultiValue ecosystem, each bringing an average of roughly twenty years of experience at leading MV companies, and the team operates as a small organization.

Its OASYS portfolio comprises runtime, file-system, integration, management, and development solutions designed to help clients run legacy MultiValue applications on SQL databases and to accelerate the adoption of non-MV development tools. The primary customers are organizations that rely on MultiValue workloads and are seeking modernization. Within the software development industry, Onsystex positions itself as a focused contributor to the evolution of the MultiValue legacy, guided by experienced executives and technologists.

Section iconCompany Overview

Phone number
SIC Code
7372 - Prepackaged Software
NAICS Code
5112 - Software Publishers
Founded
2010
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    Onsystex's revenue is estimated to be in the range of $1M - $10M

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