Eaton Corporation
Diversified power management conglomerate with a substantial Aerospace defense business segment.
Eaton Corporation plc (NYSE: ETN) is a diversified power management company with a standing Aerospace segment serving military, commercial, and ground-support customers. Eaton has expanded its defense footprint through two major acquisitions: Cobham Mission Systems ($2.83B) and Ultra PCS Limited (ejection systems and ice protection for fighter jets, $1.55B, completed January 2026). Eaton's Aerospace segment supplies hydraulic power generation, actuation, and fluid-conveyance systems across the F-35 Lightning II program (all three variants) and is a decade-long Bell team member on the U.S. Army's Future Long Range Assault Aircraft (FLRAA)/Bell MV-75 program, separately selected to design its aerial refueling retractable probe. Other recent defense awards include an Air Force Research Laboratory contract (~$3.5M, Nov 2024) to design a podded aerial refueling boom (Small Hybrid Aerial Refueling Kit, or SHARK) and an $8.1M delivery order for F/A-18 weapon repairable assembly repairs running through November 2028.
Overview
- Headquarters
- Dublin, Ireland
- Founded
- 1911
- Employees
- 94,443 (FY2024)
- Total funding
- Public (NYSE: ETN)
- Stage
- Public
- Status
- public
- Domains
- Military aircraft hydraulic power and actuation systems, Fuel and fluid conveyance systems for military aircraft, Ejection seat and life-support systems, Ice protection systems for fighter aircraft, Aerial refueling systems
- Website
- www.eaton.com
Founders0
No linked records yet.
Investors0
No linked records yet.
Cap table0
Approximate ownership by holder. Indexed holders link to their records.
| Holder | Instrument | Ownership |
|---|
Contracts2
- ContractF/A-18 Weapon Repairable Assemblies Repair Delivery Order$8,126,924 firm-fixed-price delivery order awarded to Eaton Aerospace LLC (Jackson, Mississippi) for 309 F/A-18 weapon repairable assembly repairs, with work running through 2028.
- ContractSHARK Aerial Refueling Boom Design Contract~$3.5M AFRL contract for Eaton, with partner TCO, to design a podded aerial refueling boom under the Small Hybrid Aerial Refueling Kit (SHARK) effort.
Programs3
- ProgramF-35 Lightning IIMultinational fifth-generation fighter program (F-35A/B/C). Eaton's Aerospace segment supplies the hydraulic power generation system, hydraulic utility actuation sub-system, wing fluid delivery system, STOVL lift-fan lubrication system, and nose-wheel steering control across all three variants.
- ProgramFuture Long Range Assault Aircraft (FLRAA)U.S. Army program to field the Bell MV-75 (V-280 Valor) as its next-generation assault helicopter. Eaton has been a decade-long Bell team member on the underlying V-280 effort, supplying hydraulic power generation and conveyance, oil swivels, hydraulic panels, and accumulators, and was separately selected to design and certify the aircraft's aerial refueling retractable probe.
- ProgramSHARK — Small Hybrid Aerial Refueling KitAFRL/AFWERX Small Hybrid Aerial Refueling Kit effort: a small-form-factor, podded, platform-agnostic aerial refueling mechanism that fits within an aircraft's outer mold line, letting fighter-sized and non-traditional tanker aircraft refuel boom-receptacle-equipped receivers without a large dedicated tanker; design awards to Eaton, Legionnaire International, and Dynetics (2024).
Frequently asked
- What does Eaton Corporation do?
- Eaton Corporation plc (NYSE: ETN) is a diversified power management company with a standing Aerospace segment serving military, commercial, and ground-support customers. Eaton has expanded its defense footprint through two major acquisitions: Cobham Mission Systems ($2.83B) and Ultra PCS Limited (ejection systems and ice protection for fighter jets, $1.55B, completed January 2026). Eaton's Aerospace segment supplies hydraulic power generation, actuation, and fluid-conveyance systems across the F-35 Lightning II program (all three variants) and is a decade-long Bell team member on the U.S. Army's Future Long Range Assault Aircraft (FLRAA)/Bell MV-75 program, separately selected to design its aerial refueling retractable probe. Other recent defense awards include an Air Force Research Laboratory contract (~$3.5M, Nov 2024) to design a podded aerial refueling boom (Small Hybrid Aerial Refueling Kit, or SHARK) and an $8.1M delivery order for F/A-18 weapon repairable assembly repairs running through November 2028.
- Where is Eaton Corporation headquartered?
- Eaton Corporation is headquartered in Dublin, Ireland and was founded in 1911.
- What does Eaton Corporation specialize in?
- Eaton Corporation works across Military aircraft hydraulic power and actuation systems, Fuel and fluid conveyance systems for military aircraft, Ejection seat and life-support systems, Ice protection systems for fighter aircraft, Aerial refueling systems.
- Does Eaton Corporation hold government contracts?
- Defense Tech Atlas links Eaton Corporation to 2 government contracts and 3 programs.
Sources & citations6
Each claim links to its underlying source. Confidence reflects how directly the source supports the claim.
- 1
Eaton Corporation plc FY2024 Form 10-K: 94,443 employees; founded 1911; HQ Eaton House, 30 Pembroke Road, Dublin 4, Ireland
SEC EDGAR: Eaton Corporation plc Form 10-K (FY2024)Verified2025-02-01 - 2
Department of Defense selects Eaton to manufacture inductive proximity sensors for naval applications
Eaton: Department of Defense selects Eaton to manufacture sensors for critical naval applicationsVerified2021-11-09 - 3
Eaton closes its acquisition of Cobham Mission Systems for approximately $2.83 billion, including $130 million in tax benefits
GovCon Wire: Eaton Closes Cobham Mission Systems AcquisitionVerified2021-06-02 - 4
Eaton completes acquisition of Ultra PCS Limited from the Cobham Ultra Group for $1.55 billion, expanding capabilities for next-generation aerospace and defense markets
Ultra PCS Limited: Eaton completes acquisition of Ultra PCS LimitedVerified2026-01-23 - 5
Eaton's hydraulic power generation system, hydraulic utility actuation sub-system, wing fluid delivery system, STOVL lift-fan lubrication system, and nose-wheel steering control support the F-35 Lightning II across all three variants
Eaton: Eaton and the F-35 Joint Strike FighterVerified2026-08-02 - 6
Bell selects Eaton hydraulic technology to power the US Army's Future Long Range Assault Aircraft (Bell MV-75 / V-280 Valor)
Eaton: Bell Selects Eaton Hydraulic Technology to Power the U.S. Army's Future Long Range Assault AircraftVerified2024-03-14