EXPANSIA is now a part of Aether Aerospace
In 2025, CTSi, EXPANSIA, JHNA, and TSA merged to become Aether Aerospace. Together, we innovate and deliver cutting-edge defense technology solutions that empower the Warfighter across land, sea, air, and space. Our clients include all branches of the Department of War, NASA, and commercial partners.
The Value
That We Bring
Accelerating
Mission Outcomes
Aether eliminates the risks and maximizes mission outcomes by accelerating digital transformation that supports operational sustainment when your agency needs it most.
Adding Value
Through Strategic Agility
Aether designs and implements integrated business and technology strategies to transform programs into agile entities focused on the rapid and continuous delivery of value.
Solutions that help
Innovate your program
Services to Accelerate Your Mission
Our Values: Aether's I.M.P.A.C.T.
Integrity
Mission-Focus
Passion
Accountability
Courage
Transparency
Who We Are
Experience. Expertise. Proven.
team are
Veterans
Owned Small Business
(SDVOSB)
Navy, Army, and Marine
Corps Programs. Prime and
Elite sub-contractor on major
Federal and DoD
Contracts.
Operations (Air, Space, Cyber),
Program Managers, Data Experts,
Engineers, Test Professionals
Technologists, Cyber Security
Experts, Logisticians
Bachelor’s, Master’s, or Ph.D.
Degrees
Technology
Enablement
Solutions
Aether eliminates the risks and maximizes mission outcomes by accelerating digital transformation that supports operational sustainment when your agency needs it most
In The News
The Merger, Data-Driven Decision-Making, and the Future of the Program Acquisition Executive
From Merger to Momentum As we closed out last year, EXPANSIA marked a defining moment in our growth by merging with JHNA and CTSi to intentionally bring
EXPANSIA Announces Merging with JHNA and CTSI into New Defense Technology Platform Under Falfurrias
WASHINGTON D.C. and NASHUA, NH (January 20, 2026) – EXPANSIA announced today that it, John H. Northrop & Associates (“JHNA”) and Coherent Technical Services (“CTSi”), are merging to form a new defense technology platform after their acquisition by Falfurrias
Acquisition Acceleration and Integration are Essential in 2026
Written by Tim Gramp, EXPANSIA’s Chief Technology Officer. Throughout 2025, EXPANSIA has supported programs that share a common purpose: to improve readiness, strengthen decision making,
EXPANSIA Welcomes Mike Cosgrave as Chief Operating Officer
We’re excited to announce that Mike Cosgrave has joined EXPANSIA as our new Chief Operating Officer (COO)! With more than two decades of leadership experience