About Us
We started this company in 2025 because every space program that we have been a part of runs into issues with wire harnesses. It's the last thing designed, the lead times can be long, the costs are higher than expected, and then on occasion, it's wrong and the whole spacecraft is left waiting for a "simple" wire harness.
We didn't really aim to start a company. We were simply in a situation where, after years of preparation by each of us, we had different skills that made starting a wire harness business the only logical option.
J-STD-001 soldering and IPC 620 Space Addendum wire harness manufacturing are not trivial. Sending electrical signals across wires, in space exposed to radiation, next to other wires sending signals, a fraction of a millimeter away, is a delicate dance of physics. There is a lot that could go wrong. Trust your wire harness manufacturing to Electrosphere.
Key Benefits for Our Customers
We aim to deliver wire harnesses on time that meet your requirements.
We are a young hungry company. We might not be the ideal company to build your lunar nuclear reactor flight wire harnesses (although we can meet all of those wire harness standards). If we can meet your cost, quality, and lead times goals, let us know about any company level quality requirements you may have. We are 100% owned and operated in the United States of America, and currently not accepting any work with other countries.