Kinemetrics (USA)
 
Founded in 1969, Kinemetrics Inc. is headquartered in California, USA. The company specializes in the development and manufacturing of seismic monitoring instruments. Its products are widely applied in the monitoring of earthquakes, volcanoes, tsunamis, nuclear reactors, buildings, bridges, dams, and nuclear power plants, providing critical information about structural responses under seismic conditions.
 
Kinemetrics also offers seismic health monitoring systems for high-rise and landmark structures, including the Statue of Liberty in New York, the Golden Gate Bridge in San Francisco, the Sphinx in Egypt, the Parthenon in Athens, and the Taj Mahal in India. The company provides global customers with services such as contract execution, installation, training, technical support, and maintenance.
 
Tokyo Sokushin
 
Established in 1970, Tokyo Sokushin is a Japanese company based in Tokyo, specializing in the research, development, and production of advanced seismic instruments and vibration monitoring systems. With decades of experience, Tokyo Sokushin designs and manufactures customized seismic equipment, including velocimeters, accelerometers, data acquisition systems, and vibration monitoring and early warning systems.
 
Tokyo Sokushin is committed to producing the most reliable and durable products in accordance with strict safety and quality standards. The company adheres to industry best practices, carefully selecting high-level suppliers to ensure product quality. Every step of the process—from prototype design, testing, production, to quality control—is conducted within its factory.
 
BOLT TECHNOLOGY CORPORATION

In the 1960’s Bolt Technology Corporation revolutionized marine seismic exploration with the introduction of air gun technology. Since then, Bolt Technology has been the leading energy source supplier to the marine seismic industry. The Company has complemented the air gun business with strategic acquisitions of A-G Geophysical Products (1999) and Real Time Systems (2007). A-G Geophysical Products is the leading supplier of underwater cables, connectors, hydrophones and depth and pressure transducers to the marine seismic industry. Real-Time Systems develops, manufactures and sells controllers and synchronizers for air guns.
 
The Company’s proprietary product suite comprises key components needed by seismic exploration vessels to acquire seismic data: the energy source (air gun), synchronization (controller) and communication between the guns and the controller (cables).” In January 2011, the Company expanded its group of proprietary products with the acquisition of SeaBotix Inc.(“SeaBotix”).
SeaBotix is a world-wide leader in the design, manufacture and sale of underwater remotely operated vehicle (ROV) systems known under the trade name “Little Benthic Vehicles” (LBVsTM). SeaBotix LBVs are used for a variety of underwater tasks such as maritime security, search and recovery, aquaculture, scientific research, hydro and nuclear energy applications, forensic investigations, as well as inspections of off-shore oil and gas drilling platforms and pipelines. SeaBotix LBVs are designed for observation and light-duty work, and can be equipped with a variety of sensors including high-definition video cameras, imaging sonar, tracking systems, as well as various tools such as multifunction grabbers and cutting heads.
 
OSEAN (SAS)

The OSEAN (SAS) company is specialized in the study and the manufacturing of innovative systems performing in harsh environment. OSEAN’s headquarters are located in TOULON, on the French Riviera. OSEAN’s team has years of experience in the design of scientific and military underwater systems.
OSEAN designs and manufactures:

• Customized underwater electronic systems

• High performance underwater light systems for motion picture industry, boat’s hull and harbors lighting
 
Emriver
 
Emriver has 40 years of experience in designing and manufacturing river models. Their river models are widely used in classroom teaching, research laboratories, and educational outreach programs. The user base includes universities, museums, elementary schools, middle schools, high schools, government agencies, non-profit organizations, and research labs across various sectors.

Emrivers Em2, Em3, and Em4 models are exceptional tools for teaching concepts related to rivers and beaches. This type of process model is often called a stream table. The models are excellent at teaching the effects of river disruption, such as channelization, gravel mining, changes in land use, and restoration. It is hands-on learning that all types of students can benefit from. You can also observe natural river processes, such as sediment transportation and erosion.