Insights

Fortune-1000 Focus Target large enterprise and government opportunities given SESC’s proven track record with Fortune 1000 clients and government organizations, signaling readiness for complex, high-budget programs.

Security and Compliance Emphasize services in systems security, open systems engineering, and agile development to address mission-critical security and compliance needs common in financial, healthcare, and government sectors.

Digital Transformation Leverage strengths in application development, data analytics, virtualization, and enterprise portals to pursue modernization initiatives, cloud migrations, and IT modernization projects.

Global Delivery Flex Highlight onsite and remote delivery capabilities to win multi-site programs, reduce risk, and offer scalable teams for large-scale program management and integration efforts.

Expansion Playbook Position for cross-sell and upsell across services like testing, QA, operations and maintenance, and DevSecOps by aligning with client roadmaps for continuous improvement and managed services.

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Systems Engineering Services Corporation (SESC) Tech Stack

Systems Engineering Services Corporation (SESC) uses 8 technology products and services including Amazon Web Services, Chef Infra, Squarespace, and more. Explore Systems Engineering Services Corporation (SESC)'s tech stack below.

Amazon Web Services
Cloud Hosting
Chef Infra
Configuration Management
Squarespace
Content Management System
Jenkins
Continuous Integration
Microsoft SQL Server
Database
MongoDB
Database
Squarespace Commerce
E-commerce
Microsoft 365
Email

Systems Engineering Services Corporation (SESC)'s Email Address Formats

Systems Engineering Services Corporation (SESC) uses at least 4 email formats:

Systems Engineering Services Corporation (SESC) Email Formats	Example	Percentage
FLast@sesc.com	JDoe@sesc.com	86%
First.Last@sesc.com	John.Doe@sesc.com	7%
FirstLast@sesc.com	JohnDoe@sesc.com	6%
First_L@sesc.com	John_D@sesc.com	1%

Frequently Asked Questions

What is Systems Engineering Services Corporation (SESC)'s phone number?

You can contact Systems Engineering Services Corporation (SESC)'s main corporate office by phone at

+1-303-290-****

. 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 Systems Engineering Services Corporation (SESC)'s official website and social media links?

Systems Engineering Services Corporation (SESC)'s official website is sesc.com and has social profiles on LinkedIn.

How much revenue does Systems Engineering Services Corporation (SESC) generate?

As of August 2026, Systems Engineering Services Corporation (SESC)'s annual revenue is estimated to be $100M - $250M.

What is Systems Engineering Services Corporation (SESC)'s NAICS code?

Systems Engineering Services Corporation (SESC)'s NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Systems Engineering Services Corporation (SESC) have currently?

As of August 2026, Systems Engineering Services Corporation (SESC) has approximately 679 employees across 6 continents, including South America, North America and Asia. Key team members include Chief Financial Officer: D. R., Vice President - Solution Services: M. S. and President: J. L. Explore Systems Engineering Services Corporation (SESC)'s employee directory with LeadIQ.

What industry does Systems Engineering Services Corporation (SESC) belong to?

Systems Engineering Services Corporation (SESC) operates in the IT Services and IT Consulting industry.

What technology does Systems Engineering Services Corporation (SESC) use?

Systems Engineering Services Corporation (SESC)'s tech stack includes Amazon Web Services, Chef Infra, Squarespace, Jenkins, Microsoft SQL Server, MongoDB, Squarespace Commerce and Microsoft 365.

What is Systems Engineering Services Corporation (SESC)'s email format?

Systems Engineering Services Corporation (SESC)'s email format typically follows the pattern of FLast@sesc.com. Find more Systems Engineering Services Corporation (SESC) email formats with LeadIQ.

When was Systems Engineering Services Corporation (SESC) founded?

Systems Engineering Services Corporation (SESC) was founded in 1989.

Systems Engineering Services Corporation (SESC)

Q: What is Systems Engineering Services Corporation (SESC)'s phone number?

You can contact Systems Engineering Services Corporation (SESC)'s main corporate office by phone at +1-303-290-****.

Q: What is Systems Engineering Services Corporation (SESC)'s official website and social media links?

Systems Engineering Services Corporation (SESC)'s official website is sesc.com. Systems Engineering Services Corporation (SESC) has social profiles on LinkedIn.

Q: How much revenue does Systems Engineering Services Corporation (SESC) generate?

Systems Engineering Services Corporation (SESC)'s annual revenue is estimated to be $100M - $250M.

Q: How many employees does Systems Engineering Services Corporation (SESC) have currently?

Systems Engineering Services Corporation (SESC) has approximately 679 employees.

Q: What industry does Systems Engineering Services Corporation (SESC) belong to?

Systems Engineering Services Corporation (SESC) operates in the IT Services and IT Consulting industry.

Q: What technology does Systems Engineering Services Corporation (SESC) use?

Systems Engineering Services Corporation (SESC)'s tech stack includes Priority Hints, PostgreSQL, jQuery, Axon Framework, Cart Functionality.

Q: When was Systems Engineering Services Corporation (SESC) founded?

Systems Engineering Services Corporation (SESC) was founded in 1989.

Q: What is Systems Engineering Services Corporation (SESC)'s NAICS code?

Systems Engineering Services Corporation (SESC)'s NAICS code is 5415 (Computer Systems Design and Related Services).

IT Services and IT ConsultingVirginia, United States501-1000 Employees

Systems Engineering Services Corporation (SESC) provides technology solutions to Fortune 1000 companies and government organizations. Its capabilities span program management, open systems engineering, agile application development, systems integration, mobile development, virtualization, and security. The company emphasizes tailoring its offerings to each client and supports delivery with a commitment to minimizing risk and ensuring client success.

SESC operates in the IT services and consulting space across industries such as financial services, telecommunications, healthcare, and government. Founded in 1989 and based in Reston, Virginia, the firm combines onsite and remote delivery to build long-term client relationships.