Aerosonic
Aerosonic is a privately held aerospace instrumentation manufacturer (founded 1953, Clearwater FL; subsidiary of TransDigm Inc.) that designs and produces air data computers, pitot and pitot-static probes, angle of attack sensors, and standby flight instruments for Boeing, Airbus, US military, and general aviation platforms, plus FAA/EASA-certified repair and overhaul services.
- Company typePrivate
- Founded1953
- HeadquartersClearwater, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Aerosonic does
Aerosonic, LLC is a privately held aerospace instrumentation manufacturer founded in 1953 by Herbert J. Frank in Clearwater, Florida, and currently operating as a wholly-owned subsidiary of TransDigm Inc. (NYSE: TDG). The company designs and manufactures highly engineered air data measurement products — including air data computers, pitot and pitot-static probes, angle of attack sensors, stall warning transmitters, static pressure ports, outside air temperature sensors, and standby flight instruments (digital and mechanical) — that convert pressure and environmental inputs into critical flight parameters such as altitude, airspeed, Mach, angle of attack, rate of climb, and cabin pressure. Its two flagship proprietary platforms are the IMFP® (Integrated Multi-Function Probe), which combines AoA, total pressure, and static pressure sensing in a single device, and the OASIS® (Electronic Standby Instrument System), which replaces multiple mechanical gauges with a single modular 4-inch display.
The company sells primarily to aerospace OEMs, with documented positions on major Boeing (737, 757, 767, 777) and Airbus (A318–A340) commercial platforms, all branches of the US military, and a broad base of business and general aviation fixed-wing and rotorcraft manufacturers. Aerosonic generates revenue through two streams: hardware sales of new aviation instrumentation and avionics equipment, and FAA/EASA-certified repair and overhaul services (Repair Station #DS4R139M) that return used products to factory specifications under warranty. Distribution is conducted via direct sales to OEMs and a global network of authorized resellers, including exclusive commercial distributor STS Component Solutions (same-day AOG shipment), Boeing Distribution, gms INTERNATIONAL (Japan/Far East exclusive), and several US-based regional distributors.
The business is vertically integrated across design, manufacturing, repair, and warranty operations, supported by FAA TSO and PMA approvals, EASA Part 145 certification (renewed 2025), and ISO 9001:2015/AS9100D quality certification. With approximately 150+ employees and over 70 years of continuous operation, Aerosonic operates in a defensible niche where regulatory certification, OEM platform qualification, and decades of accumulated pressure-measurement engineering know-how constitute the principal barriers to entry.
Aerosonic firmographics
Firmographics- Name
- Aerosonic
- Legal name
- Aerosonic, LLC
- Website
- https://aerosonic.com
- Company type
- Private
- Founded year
- 1953
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Aerosonic is a privately held aerospace instrumentation manufacturer (founded 1953, Clearwater FL; subsidiary of TransDigm Inc.) that designs and produces air data computers, pitot and pitot-static probes, angle of attack sensors, and standby flight instruments for Boeing, Airbus, US military, and general aviation platforms, plus FAA/EASA-certified repair and overhaul services.
- Ownership category
- akta.pro rank
Aerosonic industry classification
Industry- Product category
- Aviation Instrumentation
- NAICS
- Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511), Other Aircraft Parts and Auxiliary Equipment Manufacturing (336413), Aerospace Product and Parts Manufacturing (33641)
- SIC
- Search, Detection, Navagation, Guidance, Aeronautical Sys (3812), Aircraft Parts & Auxiliary Equipment, Nec (3728)
- akta.pro primary industry
- Avionics Software, Certification & Safety-Critical Systems (DO-178/DO-254) (IMABAFAK)
- akta.pro secondary industries
- Military Avionics, Mission Computers & Flight Controls (IMABAMAE), Avionics Test, Simulation & Calibration Equipment (IMABAFAN)
Keywords
Where Aerosonic is headquartered
LocationHeadquarters
- HQ city
- Clearwater
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Aerosonic business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Operations, Personnel, Supply Chain, Technology or R&D, Marketing or Sales
Revenue model
- Aerospace Instrumentation Hardware Sales: Manufacture and sale of aviation instrumentation and avionics equipment including air data systems, standby displays, digital and mechanical instruments, sensors and probes for civil, military and business aircraft platforms.
- Repair and Overhaul Services: FAA & EASA certified repair station providing full support to customers and suppliers. Returns used products to like-new condition based on current testing specifications with exclusive Factory Warranty and current Factory Certification backing each repair.
Go-to-market motion1 record
Distribution channels7 records
Marketing channels3 records
Aerosonic product offering
Product offeringCore offering
Aerosonic designs, manufactures, and supports proprietary aviation instrumentation and avionics equipment, including air data computers, air data systems, standby displays, digital and mechanical standby instruments, sensors, and probes. The company's core competency is measuring pressure and converting it into flight information such as altitude, airspeed, rate of climb, cabin pressure, angle of attack, and vertical speed. Products are FAA/EASA approved and serve civil, military, and business aircraft platforms including Boeing and Airbus airframes.
Product overview
Aerosonic is a provider of aviation instrumentation and avionics equipment, offering a comprehensive portfolio of air data systems, sensors, probes, and display instruments for civil, military, and business aircraft platforms. The product portfolio centers on Air Data Computers and the IMFP Integrated Multi-Function Probe as the core computing/sensing platforms, supplemented by a full range of Angle of Attack probes, Pitot and Pitot-Static probes, Stall Warning Transmitters, and Static Pressure Ports. Display products include the OASIS Electronic Standby Instrument System and Digital Standby Instruments, alongside traditional Mechanical Instruments. The company also produces Temperature Sensors, Commercial Aircraft Probes, and Flight Test Equipment. All products serve the core function of measuring pressure and environmental conditions to enable safe aircraft operation through air data computation. The company holds ISO 9001:2015 and AS9100D certifications, and is part of Transdigm Group.
Differentiator
Problem solved
Functional benefit
Products and services
- Air Data Computers
Quantifiable outcome
- Speed range up to 1000+kts with calibrated accuracy +/-0.25° to +/-0.36°
- +2 more outcomes
Companies that use Aerosonic
Customer profileNamed customers4 records
Segments3 records
Ideal customer profiles4 records
Aerosonic technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Aerosonic partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core and minor.
- TransDigm Inc.coreAerosonic is part of TransDigm's family of companies. TransDigm is a leading manufacturer of highly engineered component products for the commercial and military aerospace industries. The relationship provides Aerosonic with backing from a major aerospace components manufacturer with products found on virtually all types of aircraft.
- STS Component SolutionscoreExclusive commercial distributor for Aerosonic products. Parts available for same day shipment through exclusive stocking distributor. Contact [email protected] or www.stsaviationgroup.com.
- Avionics Specialties Inc.minorAcquired in 1993 from Teledyne Corporation. The acquisition added new customers, products, processes and talent including Angle of Attack Sensors, Stall Warning Systems and Integrated Multifunction Probes.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
Aerosonic competitors and assessment
Company assessmentDirect peers
- Ultra Electronics (Cobham):
- Curtiss-Wright Defense Solutions: Curtiss-Wright supplies aerospace and defense sensors, air data computers, and flight instrumentation for military and commercial platforms. It is a focused direct peer in safety-critical aerospace sensing and instrumentation with comparable products to Aerosonic's IMFP and air data computer lines.
- Ametek Aerospace & Defense: Ametek produces aerospace sensors, transducers, and instruments including pressure and air data sensing products. It is a focused direct peer in aerospace instrumentation with overlapping customer base across military and commercial OEMs.
Broad incumbents
- Honeywell Aerospace: Honeywell is the dominant supplier of integrated avionics and air data systems for Boeing and Airbus platforms. It competes directly with Aerosonic in air data computers, pressure sensors, and standby instruments but does so as part of a much broader avionics portfolio serving all aircraft systems.
- Collins Aerospace (RTX): Collins Aerospace supplies air data systems, probes, and integrated avionics across virtually all major commercial and military platforms. It is a direct competitor in air data computing and pitot-static sensing but operates at massive scale with a much wider product portfolio.
- Thales Group: Thales produces avionics and air data sensors for Airbus and military aircraft, competing with Aerosonic in air data and standby instrument categories. It is a major Western avionics incumbent with broader scope across commercial and defense aerospace.
- Safran Electronics & Defense: Safran supplies aerospace sensors, flight data systems, and avionics across commercial and military platforms. It competes with Aerosonic in air data and pressure-sensing categories as part of a diversified aerospace equipment portfolio.
- GE Aerospace: GE Aerospace manufactures engine and aircraft sensors, including pressure and air data sensing components. It overlaps with Aerosonic on air data sensors and instruments but is far larger and integrated with engine and propulsion systems.
- Meggitt (Parker Hannifin): Meggitt, now part of Parker Hannifin, supplies aerospace sensors and engine/airframe instrumentation. It competes with Aerosonic in pressure sensing and air data instrumentation but within a much broader aerospace components portfolio.
Others
- TransDigm Group (sibling subsidiaries): TransDigm's portfolio includes dozens of niche aerospace component businesses similar to Aerosonic — sister companies making sensors, valves, switches, and instruments for commercial and military aircraft. These are not customers but represent internal comparables for valuation benchmarking and product/market overlap.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Aerosonic social profiles
Digital presenceAerosonic compliance and trust
Trust signalCompliance3 records
Aerosonic financial estimates
Financial estimateRevenue estimate
Valuation estimate
Aerosonic leadership team
Management profileNumber of profiles
Profiles1 record
Aerosonic funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Aerosonic M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Aerosonic
What does Aerosonic do?
Aerosonic designs, manufactures, and supports proprietary aviation instrumentation and avionics equipment, including air data computers, air data systems, standby displays, digital and mechanical standby instruments, sensors, and probes. The company's core competency is measuring pressure and converting it into flight information such as altitude, airspeed, rate of climb, cabin pressure, angle of attack, and vertical speed. Products are FAA/EASA approved and serve civil, military, and business aircraft platforms including Boeing and Airbus airframes.
Is Aerosonic a public or private company?
Aerosonic is a private company. It is classified as corporate owned and is currently operating.
When was Aerosonic founded?
Aerosonic was founded in 1953. It employs 101 to 250 people.
Where is Aerosonic based?
Aerosonic is headquartered in Clearwater, United States, in the North America region.
How does Aerosonic make money?
Two revenue lines are on record. Aerospace Instrumentation Hardware Sales are the primary driver. The others are repair and Overhaul Services.
Who are Aerosonic's main competitors?
Direct peers on record are Ultra Electronics (Cobham), Curtiss-Wright Defense Solutions and Ametek Aerospace & Defense. Broad incumbents are Honeywell Aerospace, Collins Aerospace (RTX), Thales Group, Safran Electronics & Defense, GE Aerospace and Meggitt (Parker Hannifin). TransDigm Group (sibling subsidiaries) is listed as an others.
Does Aerosonic have an API?
No public API is recorded for Aerosonic.
What industry is Aerosonic in?
Aerosonic's product category is Aviation Instrumentation. Its primary akta.pro industry code is IMABAFAK, Avionics Software, Certification & Safety-Critical Systems (DO-178/DO-254), with a secondary code of IMABAMAE, Military Avionics, Mission Computers & Flight Controls. Its NAICS code is 334511 and its SIC code is 3812.