MDS Aero
MDS Aero designs and builds turnkey gas turbine engine test facilities and proprietary data acquisition systems (nxDAS/proDAS) for aviation, industrial, and marine engine OEMs and operators worldwide. Founded in 1985 and headquartered in Ottawa, Canada, it serves clients in 27+ countries from offices in six nations.
- Company typePrivate
- Founded1985
- HeadquartersOttawa, Canada
- Headcount251–500
- GTM typeB2B
- OfferingServices
What MDS Aero does
MDS Aero Support Corporation, founded in 1985 and headquartered in Ottawa, Canada, is a privately held Tier 1 supplier of turnkey test solutions for gas turbine engines serving aviation, industrial, and marine markets. The company designs, builds, and commissions complete engine and engine-component test facilities — including indoor and outdoor full-engine cells capable of testing engines up to 150,000 lbf of thrust, multi-axis thrust frames, fan/compressor/combustion rig/turbine facilities, environmental simulation systems, and electric dynamometer systems such as EMINS — and supports them with proprietary data acquisition systems (the current-generation nxDAS and prior proDAS, both built on the iDDS protocol with the nxViz unified interface). Its installed base spans customers in 27+ countries across five continents and is operated from offices in Ottawa, Thompson (Canada), Derby (UK), Wildau (Germany), Beijing, and Bangalore, with wholly owned subsidiaries MDS AeroTest (GLACIER cold-weather testing) and AneCom AeroTest (compressor and aeroacoustic testing).
The company's revenue model is built on long-cycle, project-based enterprise sales: multi-year turnkey facility contracts (typically multi-million dollar scope covering design, civil works, systems, data acquisition, and commissioning), hardware and software sales of nxDAS/proDAS deployments, engineering and project management services, and recurring aftermarket support and facility operations contracts. Customers are world-leading engine OEMs and operators — notably Rolls-Royce (prime contractor for the world's largest indoor engine test facility in Derby), GE Aerospace (nxDAS deployment at Cincinnati test cells, commissioned December 2025), Airbus (hydrogen ZEROe and E-Fan X hybrid-electric test programs), Pratt & Whitney (GLACIER partnership), Siemens, Air France Industries, MAN Energy Solutions, and the National Research Council of Canada. Go-to-market is direct enterprise sales targeting senior OEM and MRO decision-makers, supplemented by participation in major airshows (Farnborough, Paris, Dubai, Singapore, MRO Europe) and technical conferences (SAE, ASME Turbo Expo, CRIAQ).
Ownership rests with the senior management team following a 2013 management buyout led by John Jastremski (President & CEO since at least 2013, with the company since 1994); Scott Shepherd serves as Chairman. MDS has been recognized as one of Canada's Best Managed Companies by Deloitte for 14 consecutive years, holding Platinum Club status, and holds an ISO 14001 environmental management certification. The firm is actively pursuing next-generation propulsion (electric, hybrid, hydrogen, sustainable fuels) as a forward growth vector alongside its core gas-turbine testing franchise.
MDS Aero firmographics
Firmographics- Name
- MDS Aero
- Legal name
- MDS Aero Support Corporation
- Website
- https://mdsaero.com
- Company type
- Private
- Founded year
- 1985
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- MDS Aero designs and builds turnkey gas turbine engine test facilities and proprietary data acquisition systems (nxDAS/proDAS) for aviation, industrial, and marine engine OEMs and operators worldwide. Founded in 1985 and headquartered in Ottawa, Canada, it serves clients in 27+ countries from offices in six nations.
- Ownership category
- akta.pro rank
MDS Aero industry classification
Industry- Product category
- Aerospace Engine Test Equipment
- NAICS
- Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511), Other General Purpose Machinery Manufacturing (3339)
- SIC
- Industrial Instruments For Measurement, Display, And Control (3823), Instruments For Meas & Testing Of Electricity & Elec Signals (3825)
- akta.pro primary industry
- Propulsion Test, Integration & Certification Services (IMABADAN)
- akta.pro secondary industries
- Engine MRO (Shop Visits, Overhaul & Module Repair) (IMABALAC), Aircraft Engine MRO (Overhaul, Repair, Test Cell) (TLAKAJAB)
Keywords
Where MDS Aero is headquartered
LocationHeadquarters
- HQ city
- Ottawa
- HQ country
- Canada
- HQ region
- North America
Offices7 records
Markets served
MDS Aero business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Supply Chain, Operations, Marketing or Sales, Infrastructure
Revenue model
- Turnkey Test Facility Design & Construction: MDS designs and builds complete gas turbine engine test facilities from concept through commissioning. Revenue is earned through large-scale engineering and construction projects, typically multi-million dollar contracts with multi-year delivery timelines. Projects include civil works, test systems, data acquisition, and commissioning.
- Data Acquisition Systems (nxDAS/proDAS): Sale and deployment of proprietary data acquisition systems for engine testing, including software licenses, hardware modules, and configuration services. Systems scale from small lab installations to enterprise-scale distributed deployments.
- Engineering Services: Technical engineering services including systems engineering, project management, facility support, operations and maintenance, and consulting for engine testing programs.
- Aftermarket & Facility Operations: Ongoing support services for test facilities post-construction, including maintenance, upgrades, spare parts, obsolescence management, and operational support contracts.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Complex project-based pricing varies by facility specifications |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels6 records
MDS Aero product offering
Product offeringCore offering
MDS Aero designs, builds, and supports turnkey gas turbine engine test facilities for the aviation, industrial, and marine sectors. The company delivers full engine and component test facilities, proprietary data acquisition systems (nxDAS/proDAS), environmental simulation solutions, and ongoing engineering services to engine OEMs, MRO providers, and industrial turbine operators worldwide.
Differentiator
Problem solved
Functional benefit
Products and services
- Full Engine Test Facilities
Quantifiable outcome
- Reduced engine testing costs by 50% for Air France Industries with new 150klbf facility
- +3 more outcomes
Companies that use MDS Aero
Customer profileNamed customers10 records
Segments5 records
Ideal customer profiles4 records
MDS Aero technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
MDS Aero partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered core, flagship and minor.
- GE AerospacecoreDeployment of nxDAS data acquisition system for GE Aerospace's Vehicle Monitoring System (VMS) at Cincinnati-area test cells. Ribbon-cutting ceremony December 17, 2025 marked commissioning. nxDAS integrates multiple data sources using iDDS protocol, providing test operators with timely critical information for safe and effective engine testing.
- AirbusflagshipSelected as partner for Airbus ZEROe hydrogen fuel cell engine demonstrator testing at Flight and Integration Test Center in Blagnac, France. MDS delivers engine demonstrator test systems for hydrogen-powered propulsion testing. Also includes flight test instrumentation and electric devices for zero-emission aircraft development targeting 2035.
- Dawson and AssociatescoreStrategic partnership agreement between two Ottawa-based companies. MDS provides turnkey test solutions while Dawson and Associates offers RMO consulting for industrial gas turbine operators in petrochemical and power generation sectors. Combined expertise delivers more reliable and cost-effective solutions for engine repair, maintenance, and overhaul.
- DAES GroupminorInternational representative agreement appointing DAES Group as MDS's representative to increase market penetration globally. DAES Group is described as premier global aerospace solutions provider.
- Airbus (E-Fan X)coreContract to deliver test systems for E-Fan X hybrid-electric test bench. MDS responsible for GenSet Test Bench (2.5MW generator with AE2100 gas turbine engine) and test cell adaptations for E-Aircraft Systems Test House in Munich, Germany. Hybrid-electric technology demonstrator first step toward electric flight.
- Rolls-RoyceflagshipPrime contractor relationship for design and construction of world's largest indoor gas turbine engine test facility in Derby, UK (7,500 m2 footprint). MDS responsible for all aspects from design to on-site construction management, including aerodynamic and acoustic elements, thrust measurement system, engine adapters, and nxDAS data acquisition system. Facility capable of testing Trent XWB, Trent 1000, and UltraFan engines.
- National Research Council of Canada (NRC)coreStrategic collaboration for aeroacoustic scale model research supporting test facility design. NRC provided access to state-of-the-art facilities in Ottawa for vetting complex engineering solutions. Partnership was key to winning Rolls-Royce mega-facility contract. Collaboration includes icing spray system development and testing validation.
- Pratt & Whitney CanadacorePartner in GLACIER (Global Aerospace Centre for Icing and Environmental Research) cold weather testing facility in Thompson, Manitoba. Partnership with NRC and Rolls-Royce Canada for extreme-cold temperature engine testing.
- Canadian Commercial Corporation (CCC)coreGovernment-to-government contracting intermediary enabling MDS to operate in foreign jurisdictions and secure international contracts with sovereign government backing.
Scale indicators4 records
Recent moves8 records
Expansion highlights6 records
MDS Aero competitors and assessment
Company assessmentDirect peers
- Stähle GmbH: German manufacturer of test systems and test stands for gas turbine engines, with focus on full-engine and component testing. Directly competes with MDS in the European aerospace test cell market.
- Test-Fuchs GmbH: German specialist in engine test stands and test cells for civil and military aerospace engines, including gas turbine performance and endurance testing. Directly competes with MDS for engine OEM test facility programs in Europe and globally.
- AVL List GmbH: Austria-based global leader in powertrain and engine development, designing and building turnkey engine test facilities, instrumentation, and data acquisition systems for automotive, aerospace, and industrial customers. Closest direct competitor to MDS across both aviation and industrial gas turbine test cells.
Others
- MAN Energy Solutions: German manufacturer of large-bore gas turbines, marine propulsion engines, and compressors; named MDS customer for industrial turbine testing solutions. Adjacent participant in the gas turbine ecosystem MDS serves.
- Safran Aircraft Engines: Major French aerospace engine OEM (CFM56, LEAP, M88) operating a large installed test base; potential adjacent customer/competitor relationship similar to MDS's engagements with GE Aerospace, Rolls-Royce, and Pratt & Whitney.
- Siemens Energy: Manufacturer of industrial gas turbines (SGT platform) and major MDS customer, but also operates internal test capabilities and competes with MDS-built test facilities as end-users. Adjacent ecosystem participant rather than direct bidder for OEM test facilities.
Broad incumbents
- HORIBA: Global test and measurement company providing data acquisition, engine dynamometers, emissions analysis, and instrumentation across automotive, aerospace, and industrial markets. Overlaps with MDS in engine test instrumentation and DAS.
- HBK (Hottinger Brüel & Kjær): Global provider of sound, vibration, and mechanical measurement solutions and data acquisition systems for aerospace, automotive, and industrial testing. Competes with MDS in the instrumentation and data acquisition space.
- Kistler Group: Swiss manufacturer of piezoelectric sensors, force and pressure measurement, and dynamic testing instrumentation used in engine and propulsion test stands. Overlaps with MDS measurement and thrust measurement capabilities.
- Emerson (National Instruments): Major provider of modular data acquisition systems, PXI hardware, and test software used across aerospace, defense, and industrial test applications. Competes with nxDAS in the data acquisition layer of engine test cells.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
MDS Aero social profiles
Digital presenceMDS Aero financial estimates
Financial estimateRevenue estimate
Valuation estimate
MDS Aero leadership team
Management profileNumber of profiles
Profiles13 records
MDS Aero subsidiaries and ownership
Company hierarchySubsidiaries2 records
MDS Aero funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
MDS Aero 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 MDS Aero
What does MDS Aero do?
MDS Aero designs, builds, and supports turnkey gas turbine engine test facilities for the aviation, industrial, and marine sectors. The company delivers full engine and component test facilities, proprietary data acquisition systems (nxDAS/proDAS), environmental simulation solutions, and ongoing engineering services to engine OEMs, MRO providers, and industrial turbine operators worldwide.
Is MDS Aero a public or private company?
MDS Aero is a private company. It is classified as management employee owned and is currently operating.
When was MDS Aero founded?
MDS Aero was founded in 1985. It employs 251 to 500 people.
Where is MDS Aero based?
MDS Aero is headquartered in Ottawa, Canada, in the North America region.
How does MDS Aero make money?
Four revenue lines are on record. Turnkey Test Facility Design & Construction is the primary driver. The others are data Acquisition Systems (nxDAS/proDAS), engineering Services and aftermarket & Facility Operations.
Who are MDS Aero's main competitors?
Direct peers on record are Stähle GmbH, Test-Fuchs GmbH and AVL List GmbH. Others are MAN Energy Solutions, Safran Aircraft Engines and Siemens Energy. Broad incumbents are HORIBA, HBK (Hottinger Brüel & Kjær), Kistler Group and Emerson (National Instruments).
Does MDS Aero have an API?
No public API is recorded for MDS Aero.
What industry is MDS Aero in?
MDS Aero's product category is Aerospace Engine Test Equipment. Its primary akta.pro industry code is IMABADAN, Propulsion Test, Integration & Certification Services, with a secondary code of IMABALAC, Engine MRO (Shop Visits, Overhaul & Module Repair). Its NAICS code is 334511 and its SIC code is 3823.