Qualtré
Qualtré is a privately held developer and manufacturer of Bulk Acoustic Wave (BAW) MEMS motion sensors, founded in 2008 and headquartered in Marlborough, Massachusetts, targeting high-stability inertial sensing applications in industrial, automotive, aerospace, and defense markets.
- Company typePrivate
- Founded2008
- HeadquartersMarlborough, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Qualtré does
Qualtré is a privately held developer and manufacturer of Bulk Acoustic Wave (BAW) MEMS motion sensors, founded in 2008 and headquartered in Marlborough, Massachusetts. The company's differentiated technical premise is the application of acoustic-wave device physics — historically used in RF filters — to inertial sensing, producing motion sensors that compete against the capacitive MEMS incumbents that dominate consumer and automotive gyroscope/accelerometer sockets. BAW architecture is positioned for higher stability, lower noise, and better resilience to environmental stresses, characteristics that map onto industrial, automotive safety, aerospace, and defense applications rather than high-volume consumer smartphones.
Operationally, the company operates with a lean headcount of 11–50 employees and has cumulatively raised approximately $47M in disclosed equity financing between 2008 and 2014, with a consistent investor syndicate anchored by Matrix and Pilot House Ventures and a one-time participation by Eastward Capital Partners. No revenue, pricing, customer logo, or channel information has been disclosed in the available source material, and no corporate events — funding, product launches, M&A, or leadership changes — have been publicly documented after December 2014. The company sits inside a global acoustic wave sensor market estimated at $1.08B in 2025 with a projected expansion to $2.96B by 2034, although Qualtré's individual share of that TAM is not quantified in the input data.
Qualtré firmographics
Firmographics- Name
- Qualtré
- Website
- https://qualtre.com
- Company type
- Private
- Founded year
- 2008
- Headcount range
- 11–50 employees
- Short description
- Qualtré is a privately held developer and manufacturer of Bulk Acoustic Wave (BAW) MEMS motion sensors, founded in 2008 and headquartered in Marlborough, Massachusetts, targeting high-stability inertial sensing applications in industrial, automotive, aerospace, and defense markets.
- Ownership category
- akta.pro rank
Qualtré industry classification
Industry- Product category
- MEMS Motion Sensors
- NAICS
- Semiconductor and Other Electronic Component Manufacturing (33441), Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515)
- SIC
- Semiconductors & Related Devices (3674), Instruments For Meas & Testing Of Electricity & Elec Signals (3825)
- akta.pro primary industry
- Microphones & Acoustic MEMS (MEMS Mics/Ultrasonic Transducers) (HDAHALAH)
- akta.pro secondary industries
- RF Filters & Duplexers (SAW/BAW/FBAR) (HDAHAMAG), Sensors, MEMS & Imaging ICs (HDAHAAAG), Industrial-Grade Sensors & Transducer Components (Discrete sensing elements, transducers, MEMS sensors) (IMAGAJAO)
Keywords
Where Qualtré is headquartered
LocationHeadquarters
- HQ city
- Marlborough
- HQ country
- United States
- HQ region
- North America
Markets served
Qualtré business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Technology or R&D, Operations, Personnel
Qualtré product offering
Product offeringCore offering
Qualtré develops and manufactures Bulk Acoustic Wave (BAW) MEMS motion sensors. The company designs and produces physical inertial sensor components built on its proprietary acoustic wave MEMS technology, supplying motion-sensing building blocks to be integrated by other companies into larger systems and devices.
Differentiator
Problem solved
Functional benefit
Products and services
- BAW MEMS Motion Sensors Bulk Acoustic Wave (BAW) Micro-Electro-Mechanical Systems (MEMS) motion sensors — physical inertial sensor components based on acoustic-wave technology, sold to OEMs and systems integrators that embed motion-sensing into electronics, industrial, and other devices.
Companies that use Qualtré
Customer profileIdeal customer profiles1 record
Qualtré technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Qualtré partnerships and signals
Strategic signalScale indicators1 record
Recent moves5 records
Expansion highlights3 records
Qualtré competitors and assessment
Company assessmentBroad incumbents
- STMicroelectronics: STMicroelectronics manufactures a broad MEMS motion-sensor portfolio (iNEMO IMUs, industrial gyros, accelerometers) serving automotive, industrial, and consumer — a direct competitor in the inertial MEMS space Qualtré targets.
- Bosch Sensortec: Bosch Sensortec is one of the largest MEMS sensor manufacturers globally, producing accelerometers, gyroscopes, and IMUs across automotive and consumer applications — directly comparable to Qualtré's motion-sensor business.
- Honeywell Aerospace: Honeywell is a major producer of high-precision MEMS gyroscopes and inertial measurement units for aerospace and defense — overlapping with Qualtré's higher-accuracy motion-sensor value proposition.
- Analog Devices: Analog Devices produces high-performance MEMS gyroscopes and IMUs (legacy Analog Devices / Micross), targeting industrial, aerospace, and defense applications — directly comparable to Qualtré's higher-precision motion-sensor positioning.
- Murata Electronics: Murata is a major supplier of MEMS sensors and BAW/SAW filters, with significant motion-sensor offerings for automotive and consumer markets — comparable to Qualtré across both motion sensing and the broader acoustic-wave/MEMS manufacturing space.
- TDK InvenSense: TDK's InvenSense division is the dominant supplier of capacitive MEMS motion sensors (gyros, accelerometers, IMUs) for consumer, industrial, and automotive markets — Qualtré's primary competitive set in motion-sensing MEMS.
- Safran Sensing Technologies: Safran (via its Sensing Technologies / Sagem and Vectronix heritage) manufactures high-performance MEMS gyros and inertial systems for defense and industrial markets — directly comparable to Qualtré's target use cases.
Direct peers
- VectorNav Technologies: VectorNav designs and manufactures high-precision MEMS-based inertial navigation systems and IMUs for industrial, defense, and autonomous applications — a niche direct peer competing with Qualtré in MEMS motion sensing.
- Silicon Sensing Systems: Silicon Sensing (a joint venture of Honeywell and Collins Aerospace / formerly Atlantic Inertial Systems) specializes in MEMS gyroscopes and IMUs for industrial, marine, and aerospace applications — a closely aligned direct peer to Qualtré's BAW MEMS motion-sensor focus.
Emerging players
- Sensordynamics (now part of Maxim/Analog Devices): Sensordynamics (acquired by Maxim, now Analog Devices) developed MEMS gyroscopes and IMUs for automotive safety and industrial applications — comparable in technology and market to Qualtré's BAW MEMS motion-sensor activity.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat2 records
Key risks5 records
Key highlights5 records
Customer concentration
Qualtré social profiles
Digital presenceQualtré financial estimates
Financial estimateRevenue estimate
Valuation estimate
Qualtré leadership team
Management profileNumber of profiles
Profiles1 record
Qualtré funding detail
Funding detailFunding overview
Funding rounds8 records
Investors3 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Qualtré M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Qualtré
What does Qualtré do?
Qualtré develops and manufactures Bulk Acoustic Wave (BAW) MEMS motion sensors. The company designs and produces physical inertial sensor components built on its proprietary acoustic wave MEMS technology, supplying motion-sensing building blocks to be integrated by other companies into larger systems and devices.
When was Qualtré founded?
Qualtré was founded in 2008. It employs 11 to 50 people.
Where is Qualtré based?
Qualtré is headquartered in Marlborough, United States, in the North America region.
Who are Qualtré's main competitors?
Broad incumbents on record are STMicroelectronics, Bosch Sensortec, Honeywell Aerospace, Analog Devices, Murata Electronics, TDK InvenSense and Safran Sensing Technologies. Direct peers are VectorNav Technologies and Silicon Sensing Systems. Sensordynamics (now part of Maxim/Analog Devices) is listed as an emerging player.
Does Qualtré have an API?
No public API is recorded for Qualtré.
What industry is Qualtré in?
Qualtré's product category is MEMS Motion Sensors. Its primary akta.pro industry code is HDAHALAH, Microphones & Acoustic MEMS (MEMS Mics/Ultrasonic Transducers), with a secondary code of HDAHAMAG, RF Filters & Duplexers (SAW/BAW/FBAR). Its NAICS code is 33441 and its SIC code is 3674.