LDS Test and Measurement
- Vibration and environmental test equipment including digital switching amplifiers for vibration testing, and large diameter, lightweight armatures, integrated with thermal chambers.
- http://www.lds-group.com

Equipment Condition Monitoring
- Resources for process, maintenance and condition monitoring engineers. Focuses on techniques such as vibration monitoring and diagnostics, thermal imaging, ultrasonic testing and used oil analysis.
- http://www.vibanalysis.co.uk/

Canadian Machinery Vibration Association
- An non-profit association whose fields of interest include machinery dynamics and all aspects of condition monitoring and predictive maintenance of machinery, especially vibration monitoring and analysis.
- http://www.cmva.com/

Gilchrist Technology, Inc.
- Manufacturer of vibration monitoring solutions. Supplier of NIST traceable Portable Vibration Calibration tables.
- http://www.gilchristtechnology.com

DLI Engineering
- Provider of vibration data collectors, software, online systems and vibration services.
- http://www.dliengineering.com

Acoustics & Vibration Technologies
- Machine Vibration Analysis and Data logging devices form Commtest Instruments. A range of products including the VB Series and Ascent PC Software
- http://www.avt-sa.com/

Mechanical Solutions, Inc.
- Performs testing and finite element analysis of vibration, stress, fatigue, and flow, providing case histories related to turbomachinery / rotating machinery (turbines, compressors, pumps, fans), electric motors, & reciprocating machines.
- http://www.mechsol.com

Vibration Control Products
- Our Engineers can deal with vibration and noise control problem primarily with the use of the VIBRO vibration control systems.
- http://www.vibro.gr

Vibrodiagnostic
- Oil analysis department of VNIIGAZ (All Russian Scientific Research Institute of Natural Gases and Gas Technology), GAZPROM
- http://vibrodiagnosis.narod.ru

Spintelligent Labs
- Provides solutions for machinery vibration monitoring. Handheld and online systems, services, training and custom development.
- http://www.spintelligentlabs.com/

Alta Solutions, Inc.
- Manufactures vibration and sound instrumentation for end-of-line testing.
- http://www.altasol.com/

Bilz Schwingungstechnik
- Active and passive vibration isolation systems supplier to manufacturing industries. Information in English, French, and German.
- http://www.bilz-schwingungstechnik.de/

Peter Lloyd and Associates
- Acoustic Noise and Vibration Consultants, based in Northern Ireland
- http://www.lloydsound.co.uk/

Primac Reliability Consultants Ltd.
- Vibration Analysis located in Burnaby BC. Balancing of rotating machinery and consultation to the Northwest industries.
- http://primac.net

Zeefax
- Equipment for on-line, real-time monitoring and analysis of rotating machinery.
- http://www.zeefax.com

Noisenet.org
- Information on vibration in the workplace and the home.
- http://www.noisenet.org

Labworks, Inc.
- Manufactures vibration test systems, including shakers, vibration controllers, power amplifiers, and other shaker fixture and modal stinger options.
- http://labworks-inc.com/

Kinetic Systems, Inc.
- For vibration control workstations, optical tables and accessories.
- http://www.kineticsystems.com/

Kinetics Noise Control
- Produce products for vibration isolation, vibration dampener, isolation bases, noise enclosures, sound enclosures, seismic restraint, earthquake protection, floating floors, stack and duct silencers, vibration absorber, isolation curbs, and sound treatmen
- http://www.kineticsnoise.com/hvac2.html

HWL Scientific Instruments
- Vibration isolation for high resolution microscopy and measurement techniques in the range of 0.7-1000 Hz.
- http://www.hwlscientific.com/

Herzan
- Specialize in solving vibration and acoustic problems for sensitive instruments.
- http://www.herzan.com/

Controlled Vibration Inc.
- Provide vibration, acoustic, ultrasonic, and on-site balance testing and analysis for pharmaceutical, manufacturing, and chemical industries.
- http://www.convibinc.com

VibrationSchool.com
- Vibration analysis training and resources.
- http://www.vibrationschool.com

Vibration and Shock
- Is a secondary web site of Equipment Reliability Institute (ERI).
- http://www.vibrationandshock.com/

Brüel & Kjaer Vibro
- Provides full scale solutions in the field of Safety, Conditioning and Performance monitoring. This includes Project management, Service & Support.
- http://www.bkvibro.com

Gearing & Watson Electronics Limited
- Produce Vibration Test Systems and Underwater Acoustic Systems, Gearing & Watson vibration testing and underwater acoustic systems.
- http://www.gearing-watson.com

Mobius
- Vibration analysis training and shaft alignment training. Vibration certification (ISO 18436.2 and ASNT). Training offered via CD and distance learning.
- http://www.ilearninteractive.com/

Shock and Vibration Information Analysis Center
- U.S. Department of Defense group that focuses on the engineering tools and techniques needed for the design, analysis and testing of systems subjected to dynamic conditions and loading. Areas of interest include ships, aircraft, spacecraft, ground vehicle
- http://iac.dtic.mil/iac_dir/SAVIAC.html

Turbine Vibration Laboratory of MPEI
- Measurement, identification and removal of turbine vibration. Mechanical engineering consulting.
- http://www.mpei.ac.ru/vibro/lab/eng/index.html

Bently Nevada Corporation
- Worldwide provider of condition monitoring products and services including vibration monitoring, oil analysis, thermodynamic performance monitoring, and other technologies for machinery asset management.
- http://www.bently.com

Polytec
- Laser measurement technology, vibrometers and velocimeters that measure dopler sound.
- http://www.polytec.com/

Fabreeka
- Provides a broad range of products and services to control a variety of shock, vibration and noise control problems.
- http://www.fabreeka.com/

Vibration Research Corporation
- Makes and sells controllers for electrodynamic and servohydraulic shaker systems and sells electrodynamic shakers.
- http://www.vibrationresearch.com/

Optonor
- Optical vibration testing and metrology
- http://www.optonor.no/

Vibration Engineering Consultants
- Providing Service to users of Electron Microscopes and other Systems with Vibration, Electromagnetic Fields (EMI, EMF) or Acoustical Disturbance problems / specifications.
- http://www.vibeng.com/

TEAM Corporation
- Single and multi-axis vibration testing systems for automotive, military, aerospace, and seismic applications. Products such as the CUBE, Pitch Table, 4 Poster, Engine Simulator, and Slip Tables.
- http://www.teamcorporation.com/

TMC
- designs and manufactures vibration isolation and damping products.
- http://www.techmfg.com/

Metrix Instrument Co.
- Provider of vibration monitoring instruments.
- http://www.metrix1.com/

Machinery Vibration Resources
- A comprehensive listing of Machinery Vibration Resources on Internet, including Organizations & Events, Research, Instrumentation, Software, Consultants, and References.
- http://www.vibrate.net/

Wilcoxon Research
- Designs and manufactures vibration instrumentation such as accelerometers, transmitters, underwater sensors, shakers, hydrophones, junction boxes, cables, and accessories.
- http://www.wilcoxon.com/

Vibro-Acoustic Sciences Inc.
- Develop software for noise and vibration design. Uses an analytical method called statistical energy analysis (SEA) to approach noise and vibration reduction in design.
- http://www.vasci.com/

Vibration Institute (USA)
- A nationally recognized not-for-profit organization dedicated to the exchange of practical information about vibration and condition monitoring
- http://www.vibinst.org/