The Company

We build defense systems as unified acts of engineering.

Physics gives us the laws. Engineering turns them into capability. Mission discipline makes that capability matter when lives depend on it.

Why the name

Unified
Mechanics

The name reflects a conviction: consequential machines cannot be understood one component, one equation, or one discipline at a time.

Unified

One account of many forces.

In physics, unification is the search for a common framework beneath effects that first appear unrelated. It does not erase complexity. It reveals the shared laws, symmetries, and relationships that let the whole be understood without contradictory models at every boundary.

Mechanics

How physical systems behave.

Mechanics is the branch of physics concerned with motion, force, momentum, energy, equilibrium, and the response of matter to loads and constraints. It is the language used to predict whether a vehicle will fly, a structure will endure, or a mechanism will act as intended.

The namesake

Unified Mechanics Theory joins Newtonian mechanics with thermodynamics, bringing motion, entropy, degradation, and lifetime into one account of physical behavior. The name sets the standard for our company: sensing, communications, command, launch, autonomy, reliability, and sustainment must be engineered as parts of one operating reality.

The search

Do not decide the answer before nature speaks.

Richard Feynman described the search for a unified theory as a search for deeper understanding, not a demand that nature conform to a preferred final answer.

Whether reality resolves into one elegant law or layer after layer, the work is the same: observe honestly, ask better questions, test the model, and follow the evidence. Unified Mechanics carries that discipline into defense engineering. We do not ask the hardware to validate a story. We build, measure, learn, and earn the right to make the story true.

Watch / The search for a unified theory

Our mission

Give the people who defend this country more time, better decisions, and a decisive advantage.

Protect

Service members at the tactical edge.

Defend

The homeland, critical infrastructure, and allied forces.

Advance

American engineering capacity for the missions ahead.

Our ambition is larger than a single product. We intend to build a defense company capable of owning complete mission arcs across sensing, command, deployment, and autonomous action—systems designed together, tested together, and accountable to the same standard.

How we operate

The standard behind the architecture.

01

Physics before fiction

Nature is the final authority. We begin with first principles, build physical proof, and let measurement overturn assumptions before the field does.

02

The interface is the system

Detection, communications, command, launch, and autonomy are not separate missions. The handoffs between them determine whether the architecture works.

03

Design for the lifetime

Performance on day one is not enough. Reliability, degradation, serviceability, sustainment, and the operator experience belong inside the engineering problem.

04

Serve the people in the fight

Our work exists to give service members more warning, better decisions, and a stronger defensive advantage while protecting the homeland they defend.

One architecture requires one accountable team.

Unified Mechanics brings company leadership, autonomy, mechanical engineering, avionics, program execution, and operational experience into the same development loop.

Samson Bui, Co-Founder + CEO

Co-Founder + CEO

Samson Bui

Leads company strategy and product direction while building Thornwall’s guidance, command and control, and mission software.

Nico D’Augusta, Co-Founder + CTO

Co-Founder + CTO

Nico D’Augusta

Leads technical architecture and engineering across the integrated Unified Mechanics system portfolio.

Joe Miles, Founding Chief Engineer

Founding Chief Engineer

Joe Miles

Leads Thornwall’s physical realization and prototype development, turning system designs into working hardware through fabrication, assembly, integration, testing, and validation.

Jack Libby, Chief Operating Officer

Chief Operating Officer

Jack Libby

Leads company operations and contributes directly across CAD, avionics, mechanical systems, suppliers, testing, and program execution.

Timothy Chen, PhD, Autonomy Software Advisor

Autonomy Software Advisor

Timothy Chen, PhD

Stanford aerospace engineering PhD, NASA NSTGRO Fellow, and robotics researcher advising active perception, state estimation, and multi-robot autonomy.

Brig. Gen. (CA) Robert A. Spano, Advisor

Advisor

Brig. Gen. (CA) Robert A. Spano

Combat veteran and Army aviator with nearly four decades of service, bringing senior judgment across deployment, sustainment, logistics, operator needs, and combat utility.

Build with us

The mission is bigger than any one discipline.