Honeywell Space
HONAHoneywell Space, a division of Honeywell Aerospace (Nasdaq: HONA), which became a standalone company when Honeywell completed its three-way separation on 29 June 2026, and focuses on providing critical components and systems for both crewed and uncrewed space missions.
- Founded
- 1906
- Headquarters
- Phoenix, United States
- Ownership
- Subsidiary of Honeywell Aerospace
- Parent market cap
- $50.2B-5.7% 30d
Quick Facts
About Honeywell Space
Honeywell Space, a division of Honeywell Aerospace (Nasdaq: HONA), which became a standalone company when Honeywell completed its three-way separation on 29 June 2026, and focuses on providing critical components and systems for both crewed and uncrewed space missions. Founded in 1906, the company specializes in the development and manufacturing of space-qualified hardware including star trackers, Inertial Measurement Units (IMUs), and reaction wheels – essential for spacecraft attitude control and navigation.
Honeywell Space also provides vital life support systems for human spaceflight, and is a supplier to the International Space Station (ISS). Their portfolio extends to solutions for satellite and broader space applications, with a growing focus on technologies like MRAM for mission-critical reliability. While serving a diverse range of aerospace and defense sectors, Honeywell Space positions itself as a key provider of reliable and advanced technologies enabling success in increasingly complex space environments.
Products and product lines
| Product | Line | Note |
|---|---|---|
| MDA AURORA attitude control components | Satellite attitude control hardware | Honeywell was selected by MDA Space on December 12, 2024 to supply Reaction Wheel Assemblies, 3-Axis Space Rate Sensors and Magnetometer Units for the MDA AURORA digital satellite platform used in the Telesat Lightspeed LEO constellation. |
| Compact quantum space magnetometer | Earth-observation satellite instrument | Honeywell Aerospace leads an ESA-backed consortium with Quantum Brilliance and Jagiellonian University to build a compact, full-vector quantum magnetometer for satellite geomagnetic mapping, under a contract announced July 14, 2026 targeting delivery by 2027. |
| QEYSSat / QKDSat quantum-safe satellite links | Space-based quantum key distribution | Honeywell, Colt and Nokia announced a trial on June 2, 2025 of quantum key distribution over low-Earth-orbit satellites for transatlantic reach, building on Honeywell's QEYSSat and QKDSat quantum-communications mission work. |
| Honeywell Aerospace Defense & Space segment | Standalone public company segment | Following Honeywell's June 29, 2026 three-way separation, "Defense and Space" is one of three reportable end markets (alongside Electronic Solutions and Engines & Power Systems) of the newly independent Honeywell Aerospace Inc. (Nasdaq: HONA), led for that business by Matt Milas, President, Defense & Space. |
Timeline
- 2024 Honeywell is selected by MDA Space on December 12 to supply satellite attitude-control components (reaction wheels, rate sensors, magnetometers) for the MDA AURORA platform supporting Telesat Lightspeed. [source]
- 2025 Honeywell announces on February 6 a plan, following pressure from activist investor Elliott Investment Management, to split into three independent companies: Honeywell Aerospace, Honeywell Technologies (automation) and Solstice Advanced Materials. [source]
- 2025 Honeywell, Colt and Nokia announce on June 2 a trial of space-based quantum key distribution over low-Earth-orbit satellites, building on Honeywell's QEYSSat and QKDSat quantum missions. [source]
- 2026 Honeywell announces the planned board of directors for the soon-to-be-independent Honeywell Aerospace on April 28. [source]
- 2026 Honeywell's board formally approves the spin-off of Honeywell Aerospace on June 15, setting a June 15 record date and confirming the company would begin trading on Nasdaq as "HONA" on June 29. [source]
- 2026 The spin-off completes on June 29: Honeywell Aerospace begins independent trading as Nasdaq: HONA (with immediate S&P 500/100 inclusion), while the former Honeywell International Inc., renamed Honeywell Technologies, retains the ticker HON after a 1-for-2 reverse split. [source]
- 2026 Honeywell Aerospace is named to lead an ESA-funded consortium, announced July 14, to develop a compact quantum space magnetometer with Quantum Brilliance and Jagiellonian University. [source]
Team
- Matt MilasPresident, Defense & Space, Honeywell Aerospace · source
Signals
- Verification
- Verified 2026-09-10
Categories & Capabilities
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Stock Performance
HONA · Daily close data
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Frequently asked about Honeywell Space
Quick answers to the questions readers most often search for.
- When was Honeywell Space founded?
- Honeywell Space was founded in 1906 in United States.
- Where is Honeywell Space headquartered?
- Honeywell Space is headquartered in Phoenix, United States.
- What does Honeywell Space do?
- Honeywell Space, a division of Honeywell Aerospace (Nasdaq: HONA), which became a standalone company when Honeywell completed its three-way separation on 29 June 2026, and focuses on providing critical components and systems for both crewed and uncrewed space missions. Founded in 1906, the company specializes in the de…
- Is Honeywell Space publicly traded?
- No. Honeywell Space is part of Honeywell Aerospace Inc., which trades under HONA. There is no separate listing for the division itself.
- What sector does Honeywell Space operate in?
- Honeywell Space works in spacecraft components, Electronics and Sensors, plus 2 other space-industry sectors.
Sources
The structured fields on this page (founding year, location, sector, status, listing) and the profile text are drawn from the sources below. How profiles are drafted and checked is described in our methodology.
- Official website (www.honeywellaerospace.com)
- Market data via Yahoo Finance (HONA) · retrieved 2026-09-14
- SEC 10-K · retrieved 2026-09-04
- Wikidata / Wikipedia · retrieved 2026-09-05
- SatNews: Honeywell Selected by MDA Space to Deliver Satellite Control Systems (12 Dec 2024) · retrieved 2026-09-10
- The Motley Fool: Honeywell Stock Sinks After Officially Completing Aerospace Spin-Off (29 Jun 2026) · retrieved 2026-09-10
- TelecomTV: Colt, Honeywell and Nokia Join Forces to Trial Space-Based Quantum-Safe Cryptography (2 Jun 2025) · retrieved 2026-09-10
- PR Newswire: Honeywell Announces Board of Directors for Honeywell Aerospace (28 Apr 2026) · retrieved 2026-09-10
- PR Newswire: Honeywell Board of Directors Approves Spin-Off of Honeywell Aerospace (15 Jun 2026) · retrieved 2026-09-10
- SatelliteToday: Honeywell to Lead ESA Quantum Space Magnetometer Contract (14 Jul 2026) · retrieved 2026-09-10
- Honeywell Aerospace: Company Leadership · retrieved 2026-09-10
- SEC 10-Q: Honeywell Aerospace Inc. (period ended 27 Jun 2026) · retrieved 2026-09-10
Data Accuracy Notice: Information about Honeywell Space is compiled from publicly available sources including company websites, press releases, regulatory filings, and industry reports. Data is reviewed periodically but may not reflect the most recent developments.