What is Invariant Corporation's NAICS code?

Invariant Corporation's NAICS code is 5112 (Software Publishers).

Insights

Defense Growth Strong defense engineering focus and a multi-year DoD contract with the Defense Logistics Agency suggest opportunities to expand with defense agencies, prime contractors, and related military logistics customers seeking simulation, sensor integration, and mission-critical software.

Rapid Revenue Momentum Significant revenue growth and top-5000 fast-growth recognition indicate a proven track record and a client-ready profile for upsell into larger programs, with potential for expanded services in systems engineering and cloud-based simulation tools.

Govt and DLA Footprint Recent DLA contract and government-focused engineering capabilities position the company to pursue additional federal opportunities, IDIQs, and defense modernization programs with performance in simulation and threat detection domains.

People & Culture Recognitions as a Best Place to Work and Best Place for Working Parents, plus leadership changes, highlight a stable, talent-friendly environment that can be leveraged to attract and deploy specialized engineering teams for long-term programs.

Tech Stack & Cloud Diverse cloud and development tooling (AWS, Google Cloud, DigitalOcean, Joomla, WordPress, Office 365) enables scalable, secure deployment of simulation and software tools; cross-sell managed cloud services, security monitoring, and DevOps optimization to current and prospective clients.

Similar companies to Invariant Corporation

Evolve Technologies
63$10M - $25M
Evidenze
447$10M - $25M
Connected Development
67$25M - $50M
Accelera
16$1M - $10M
Synergy Systems
31$1M - $10M
Nexus Group
15$10M - $25M
Summit Corporation
12$1M - $10M

Invariant Corporation Tech Stack

Invariant Corporation uses 8 technology products and services including Amazon Web Services, Joomla, Wix, and more. Explore Invariant Corporation's tech stack below.

Amazon Web Services
Cloud Hosting
Joomla
Content Management System
Wix
Content Management System
WordPress
Content Management System
Google Cloud
Infrastructure As A Service
Sentry
Issue Trackers
Office 365
Office Suites
DigitalOcean Web Hosting
Web Hosting

Media & News

Invariant Corporation's Email Address Formats

Invariant Corporation uses at least 4 email formats:

Invariant Corporation Email Formats	Example	Percentage
FLast@invariant-corp.com	JDoe@invariant-corp.com	90%
Last@invariant-corp.com	Doe@invariant-corp.com	8%
LastFirst@invariant-corp.com	DoeJohn@invariant-corp.com	1%
First.Last@invariant-corp.com	John.Doe@invariant-corp.com	1%

Frequently Asked Questions

What is Invariant Corporation's phone number?

You can contact Invariant Corporation's main corporate office by phone at

+1-256-885-****

. 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 Invariant Corporation's official website and social media links?

Invariant Corporation's official website is invariant-corp.com and has social profiles on LinkedIn.

How much revenue does Invariant Corporation generate?

As of August 2026, Invariant Corporation's annual revenue is estimated to be $100M - $250M.

What is Invariant Corporation's SIC code and NAICS code?

Invariant Corporation's SIC code is 8711 - Engineering Services and NAICS code is 5112 - Software Publishers.

How many employees does Invariant Corporation have currently?

As of August 2026, Invariant Corporation has approximately 145 employees across 1 continents, including North America. Key team members include Chief Financial Officer: B. S., Chairman Representative: A. S. and Director Of Hardware Engineering: I. S. Explore Invariant Corporation's employee directory with LeadIQ.

What industry does Invariant Corporation belong to?

Invariant Corporation operates in the Software Development industry.

What technology does Invariant Corporation use?

Invariant Corporation's tech stack includes Amazon Web Services, Joomla, Wix, WordPress, Google Cloud, Sentry, Office 365 and DigitalOcean Web Hosting.

What is Invariant Corporation's email format?

Invariant Corporation's email format typically follows the pattern of FLast@invariant-corp.com. Find more Invariant Corporation email formats with LeadIQ.

When was Invariant Corporation founded?

Invariant Corporation was founded in 2001.

Invariant Corporation

Q: How many employees does Invariant Corporation have currently?

Invariant Corporation has approximately 145 employees.

Q: What technology does Invariant Corporation use?

Invariant Corporation's tech stack includes Webpack, Verilog, Bootstrap, Apache, QT.

Software DevelopmentAlabama, United States51-200 Employees

Invariant Corporation is a Huntsville, Alabama-based software development firm founded in 2001 by David Anderson, Brent Spears, and Brett Gossage. It provides professional systems and software engineering services with a specialization in simulation technologies and object-oriented development, supported by an in-house suite of software tools. The company’s software engineering work focuses on building custom software, while its systems engineering division conducts research, development, and simulation of tactical missile systems and sensor-equipped vehicles. The organization operates within the software development industry, serving clients that require advanced simulation and defense-relevant engineering capabilities. In 2026, the Huntsville/Madison County Chamber recognized Invariant as a Best Place for Working Parents and as a Best Place to Work.