MDS Aero

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.

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

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

• Gas turbine testing
• Engine test facilities
• Data acquisition systems
• Aviation test solutions
• Turnkey engineering services

Headquarters

HQ city

Ottawa

HQ country

Canada

HQ region

North America

Offices7 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Supply Chain, Operations, Marketing or Sales, Infrastructure

Revenue model

1. 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.
2. 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.
3. Engineering Services: Technical engineering services including systems engineering, project management, facility support, operations and maintenance, and consulting for engine testing programs.
4. Aftermarket & Facility Operations: Ongoing support services for test facilities post-construction, including maintenance, upgrades, spare parts, obsolescence management, and operational support contracts.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core 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

Named customers10 records

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Nine partnerships are on record, tiered core, flagship and minor.

• GE AerospacecoreTechnology or Integration · 17 December 2025Deployment 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.
• AirbusflagshipStrategic or Co-development Partner · 23 February 2023Selected 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 or Co-development Partner · 28 November 2022Strategic 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 GroupminorChannel Partner/ Reseller/ Distributor · 12 February 2020International 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)coreStrategic or Co-development Partner · 11 October 2018Contract 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-RoyceflagshipStrategic or Co-development Partner · 3 May 2018Prime 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 or Co-development Partner · 1 January 2016Strategic 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 CanadacoreStrategic or Co-development Partner · 13 January 2011Partner 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)coreChannel Partner/ Reseller/ DistributorGovernment-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

Direct 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

• Xx.com/MDS_Global
• LinkedInlinkedin.com/company/mds-aero-support-corporation
• YouTubeyoutube.com/watch?v=HWC5rfJpfLA

Revenue estimate

Valuation estimate

Number of profiles

Profiles13 records

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about MDS Aero