Vibration Institute (USA)
A nationally recognized not-for-profit organization dedicated to the exchange of practical information about vibration and condition monitoring

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.

Wilcoxon Vibration Instrumentation
designs and manufactures vibration instrumentation such as accelerometers, transmitters, underwater sensors, electromagnetic shakers, piezoelectric shakers, hydrophones, junction boxes, cables, and accessories.

Machinery Vibration Resources
A comprehensive listing of Machinery Vibration Resources on Internet, including Organizations & Events, Research, Instrumentation, Software, Consultants, and References.

Metrix Instrument Co.
Provider of vibration monitoring instruments.

TMC
designs and manufactures vibration isolation and damping products.

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.

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

Optonor
Optical vibration testing and metrology

Vibration Research Corporation
Makes and sells controllers for electrodynamic and servohydraulic shaker systems and sells electrodynamic shakers.

Fabreeka
Provides a broad range of products and services to control a variety of shock, vibration and noise control problems.

Polytec
Laser measurement technology, vibrometers and velocimeters that measure dopler sound.

MTI Instruments Inc.
Offers Fiber-optic, Capacitive, and Laser Technologies designed to measure Position, Displacement, and Vibration in the production process and in the laboratory.

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.

Turbine Vibration Laboratory of MPEI
Measurement, identification and removal of turbine vibration. Mechanical engineering consulting.

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 vehicles, ground structures, machinery and humans.

Vibration and Alignment Training by Mobius
Vibration analysis training and shaft alignment training. Vibration certification (ISO 18436.2 and ASNT). Training offered via CD and distance learning.

PMC/Beta - Vibration Swiches & Monitoring
Manufacturer of vibration switches and vibration monitoring devices and displays

Vibration Testing and Underwater Acoustics Systems - Gearing & Watson
Produce Vibration Test Systems and Underwater Acoustic Systems, Gearing & Watson vibration testing and underwater acoustic systems.

Brüel & Kjaer Vibro
Provides full scale solutions in the field of Safety, Conditioning and Performance monitoring. This includes Project management, Service & Support.

Vibration and Shock
Is a secondary web site of Equipment Reliability Institute (ERI).

VibrationSchool.com
Vibration analysis training and resources.

Controlled Vibration Inc.
Provide vibration, acoustic, ultrasonic, and on-site balance testing and analysis for pharmaceutical, manufacturing, and chemical industries.

Vibration Isolation Systems From Herzan
Specialize in solving vibration and acoustic problems for sensitive instruments.

Active Vibration Isolation
Vibration Isolation for high resolution microscopy and measurement techniques in the range of 0,7 - 1000 Hz

Vibration Isolation - 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 treatment.

KSI - Your Vibration Control Partner
For vibration control workstations, optical tables and accessories.

Vibration test Equipment form Labworks
Manufactures Vibration Test Systems, including shakers, vibration controllers, power amplifiers, and other shaker fixture and modal stinger options.

Noisenet.org
Information on vibration in the workplace and the home.

Zeefax
Equipment for on-line, real-time monitoring and analysis of rotating machinery.

Primac Reliability Consultants Ltd.
Vibration Analysis located in Burnaby BC. Balancing of rotating machinery and consultation to the Northwest industries.

Peter Lloyd and Associates
Acoustic Noise and Vibration Consultants, based in Northern Ireland

Bilz Vibration Technology Isolation Systems
Active and Passive Vibration Isolation Systems

Alta Solutions, Inc. Vibration and Sound testing
Manufactures vibration and sound instrumentation for end-of-line testing.

Vibration Monitoring Tools From Spintelligent Labs
Provides solutions for machinery vibration monitoring. Handheld and online systems, services, training and custom development.

Vibrodiagnostic
Oil analysis department of VNIIGAZ (All Russian Scientific Research Institute of Natural Gases and Gas Technology), GAZPROM

Vibration Control Products
Our Engineers can deal with vibration and noise control problem primarily with the use of the VIBRO vibration control systems.

Mechanical Solutions, Inc., Engineering Analysis, Test, & Technology
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.

Commtest, Affordable Machine Vibration Analysis & Data logging
Machine Vibration Analysis and Data logging devices form Commtest Instruments. A range of products including the VB Series and Ascent PC Software

DLI Engineering
Provider of vibration data collectors, software, online systems and vibration services.

Gilchrist Technology, Inc.
Manufacturer of vibration monitoring solutions. Supplier of NIST traceable Portable Vibration Calibration tables.

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.

Machinery Condition Monitoring
Resources for Process, Maintenance & Condition Monitoring Engineers, and focuses on PdM techniques such as Vibration Monitoring & Diagnostics, Thermal Imaging, Ultrasonic Testing and Used Oil Analysis.

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.