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About

We are building the infrastructure the lunar economy will run on.

Constanellis Aerospace is a U.S.-owned aerospace company building four coordinated systems for the space and defense enterprise: a lunar lander platform, a cislunar communications layer, a mission-intelligence and autonomy platform, and the space-grade manufacturing that makes them all possible.

Mission

Work on the hardest part of the problem.

The transition from one-off lunar missions to sustained cislunar industry is the largest engineering opportunity of the next two decades. The companies that get to work on it from the hardware up, with the stamina to stay in it for the full arc, are the ones that will build it.

We started Constanellis to be one of those companies, and to do the part of the work that does not get easier with time: the coordinated engineering across disciplines that has to be right before a single spacecraft leaves the ground.

What We Believe

Four working convictions.

The work is long-arc, and we are comfortable with that.

Infrastructure pays back over decades, not quarters. We optimize for what is still useful ten missions from now, not for what looks good in the next review.

Specificity is the discipline.

Every claim we make is a spec we are willing to have tested. We would rather say one concrete thing than three impressive-sounding ones.

Hardware and software are one product.

The coordination between the mechanical team, the software team, and the manufacturing floor is where program risk lives. We built Constanellis so those conversations happen in the same building, not between vendors.

Engineering pride is the culture.

We want to work with people who care about the details other people skip. The craft is the point, and the work is its own reward before any customer sees it.

Where We Work

Two locations, one company.

Our engineering and operations are based in Colorado. Business development and federal customer relationships are based in the Washington, DC metro. Both locations work on the same programs.

Washington, DC Metro
Business development, program management, and federal customer interface.
Colorado
Engineering, advanced manufacturing, and integration operations.
Company Profile

Set up for the work we do.

ITAR Registered
Export controls in place.
U.S.-Owned
Independent, U.S.-owned.
Small Business
Eligible for federal small-business pathways.
Vertically Integrated
Hardware, software, manufacturing.

Looking for people who see what we see.

Customers, investors, partners, and engineers who want to work on the foundational layer of the cislunar economy for the long arc. If that is you, we would like to talk.

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