GRSi: Home Page

  • Welcome to GRSi

    Next Level IT Solutions

  • The Practical Path to Your Digital Transformation is at GRSi

  • We Leverage Hybrid and Mixed Cloud Architectures – as a Service, as Code, for Your Mission

  • GRSi's Industry Leading Cybersecurity and COOP/DR Capabilities Deliver Proactive Protection – GRSi has Your Back

  • GRSi DevSecOps and CI/CD Pipelines Deliver Performance, Evolution, Compliance, and Resilience for 100's of Applications

  • Artificial Intelligence / Machine Learning Practical Applications – from Predictive Analytics for the Warfighter, to Automated Decision Support for Patients

  • GRSi Delivers Big on Big Data Storage & Analytics – High Performance Computing, Massive Multi-Petabyte Stores, Intel Data Enclaves – Smarter, Faster, Better

On December 8, GRSi announced it had been acquired by DLH, a publicly-traded provider of research and development, systems engineering and integration, and digital transformation solutions to federal agencies.

We’re thrilled to join the DLH family, and excited to build a platform to achieve our joint objectives for the years to come. Current and future customers can rest assured that the innovation, state-of-the-art digital solutions, and commitment to performance excellence you’ve come to expect from GRSi will continue unabated as we integrate our two companies. While we work to merge our web presences, please click through to learn more about the infrastructure modernization and architecture design, software engineering, technology assessment and insertion, and multi-tier IT service management solutions our team has produced for the past two decades. More information about DLH is available at

Who We Serve

GRSi drives state-of-the-art innovations and solutions across the Civilian, Defense, and Intel communities, as well as the commercial industry. Our professional technical and engineering services deliver next-generation systems engineering, cybersecurity, technology insertion and best practices-based Enterprise Operations (EOps) management.

GRSi is a CMMI-ML3/DEV, ISO 9001:2015, ISO 27001:2013, and ISO 20000-1:2018 certified technology innovations company delivering state-of-the-art enterprise IT solutions to public and private sector customers in over 20 states and multiple countries worldwide. 

We stand with Ukraine​

Please join GRSi in donating to The International Committee of the Red Cross.

Areas of Expertise

Digital Transformation

Cloud Enablement

Big Data & AI/ML


Performance Based Logistics

Cybersecurity Ecosystem

Enterprise-Edge IT Management


By the Numbers


Total Contract Ceiling


Direct and Indirect Users


CONUS and OCONUS Locations

Our Latest Awards

Maryland Tech Council

2021’s Government Contracting Company of the Year, 2019’s CEO of the Year, and Multi-Year Top5 Tech Company

Inc 5000 Logo - 2020
Inc. 5000 – 7x Honoree

GRSi makes Inc. Magazine’s List for Top 5000 Fastest-Growing Privately Held Companies in America in 2021

NXT Up – G2Xchange

GRSi was identified by G2Xchange as a top Federal Emerging Technology and Consulting firm in the Government marketplace in 2020

Our Commitment to Quality


ISO 9001:2015

Provides an Integrated Management System with built-in quality control and assurance to deliver repeatable processes across every level of the organization.


ISO 20000-1:2018

An IT Service Management framework built upon continuous feedback and process improvement to provide measurable service delivery outcomes.


ISO 27001:2013

Certified information security controls and practices applied across the enterprise, ensuring the consistent confidentiality, integrity, and availability of information.

GRSi's ISO 9001:2015, ISO 20000-1:2018, and ISO 27001:2013 Quality Management Systems are certified by Intertek.

CMMI Dev/Maturity Level 3

Proven and appraised development processes and procedures tailored towards best-fit development frameworks and lifecycles for your operating environment.

Join Our Team

If you’re looking to be a part of something special – with a culture focused on personal and career growth – and if you’re looking for a career and not just the next job, then GRSi could be the answer, now and for the future. Please contact us to discuss our industry leading benefits, your career objectives, and how we may work together to help achieve your personal goals.