Insights

Defense and DoD focus STG serves civil and DoD customers with network engineering, system integration, monitoring, security and performance support, indicating opportunities for security hardening, cloud integration, and mission-critical IT services within government contractor ecosystems.

High-performance computing Expertise in high-performance and collaborative computing environments suggests upsell potential for HPC provisioning, performance optimization, and advanced networking to customers with data-intensive workloads.

Cloud and collaboration stack Use of Cloudflare and Microsoft 365/Office 365 indicates access to cloud security, DNS, and collaboration tools—sales paths include cloud security enhancements, DNS optimization, and unified communications solutions.

Mid-market growth opportunity With 1001-5000 employees and annual revenue in the mid tens of millions, STG appears positioned to scale services across mid-size enterprise accounts, offering managed services, security, and network operations outsourcing.

Strategic partnerships potential Comparison with peers in IT services signals opportunity to align with larger vendors for subcontracting on large programs, as well as cross-sell opportunities in security, monitoring, and systems integration to expand account coverage.

Similar companies to STG, Inc.

STG, Inc. Tech Stack

STG, Inc. uses 4 technology products and services including Cloudflare, Cloudflare DNS, Microsoft 365, and more. Explore STG, Inc.'s tech stack below.

STG, Inc.'s Email Address Formats

STG, Inc. uses at least 3 email formats:
STG, Inc. Email FormatsExamplePercentage
First.Last@stginc.comJohn.Doe@stginc.com
59%
FLast@stginc.comJDoe@stginc.com
40%
LFirst@stginc.comDJohn@stginc.com
1%

Frequently Asked Questions

What is STG, Inc.'s phone number?

Minus sign iconPlus sign icon
You can contact STG, Inc.'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 STG, Inc.'s official website and social media links?

Minus sign iconPlus sign icon
STG, Inc.'s official website is stginc.com and has social profiles on LinkedIn.

How much revenue does STG, Inc. generate?

Minus sign iconPlus sign icon
As of July 2026, STG, Inc.'s annual revenue is estimated to be $25M - $50M.

What is STG, Inc.'s NAICS code?

Minus sign iconPlus sign icon
STG, Inc.'s NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does STG, Inc. have currently?

Minus sign iconPlus sign icon
As of July 2026, STG, Inc. has approximately 1K employees across 3 continents, including North America, Asia and Oceania. Key team members include Chief Executive Officer: M. C. and Mh Registered Nurse: S. C. Explore STG, Inc.'s employee directory with LeadIQ.

What industry does STG, Inc. belong to?

Minus sign iconPlus sign icon
STG, Inc. operates in the Information Technology and Services industry.

What technology does STG, Inc. use?

Minus sign iconPlus sign icon
STG, Inc.'s tech stack includes Cloudflare, Cloudflare DNS, Microsoft 365 and Office 365.

What is STG, Inc.'s email format?

Minus sign iconPlus sign icon
STG, Inc.'s email format typically follows the pattern of First.Last@stginc.com. Find more STG, Inc. email formats with LeadIQ.
STG, Inc. logo

STG, Inc.

Information Technology and ServicesVirginia, United States1001-5000 Employees

STG, Inc. operates in IT services and IT consulting, delivering network engineering and management capabilities. The company is based in Reston, Virginia, and works with civil and DoD customers to determine requirements, design systems, and integrate them with existing networks. In high-performance computing and collaborative environments, it provides comprehensive support across monitoring, service delivery, performance optimization, security, and user assistance to support enterprise missions.

The organization is a sizable IT services provider with a focus on end-to-end network solutions and ongoing operational support for complex computing environments. Its client base includes civil sector and Department of Defense customers, reflecting emphasis on mission-critical networking needs.

Section iconCompany Overview

Phone number
Website
stginc.com
NAICS Code
5415 - Computer Systems Design and Related Services
Employees
1001-5000

Section iconFunding & Financials

  • $25M - $50M

    STG, Inc.'s revenue is estimated to be in the range of $25M - $50M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.