Valco Instruments Co. Inc.

VICI Group

Besides VICI AG International in Switzerland, the VICI Group consists of the following companies which are dedicated to the production, sales & marketing of products for analytical and medical instruments. We have about 500 employees worldwide.

VICI Valco Instruments Co. Inc. 

For more than 45 years, VICI Valco Instruments Co. Inc. has been the leading designer and manufacturer of standard and custom valves and fittings for precision analytical, biomedical, and biocompatible instrumentation. VICI product line also includes a wide range of related products such as pneumatic and electric actuators, tubing and sampling loops, heated enclosures, valve sequence and temperature controllers, gas purifiers, GC detectors, and digital interfaces. VICI Valco Instruments is located in Houston, Texas, USA and has about 350 employees.

For most of our history, VICI products have been utilized in medical laboratories. Recent developments in the treatment of cancers and pulmonary diseases indicate that in the future we will play a more central role in the therapeutic area. 

VICI Precision Sampling Inc.

VICI Precision Sampling produces syringes, Mininert® valves, micro LC/GC valves, and probes. All VICI Precision Sampling syringes feature ultra smooth bores, easily replaceable parts, low dead volume, crisp clean gradations, and precision calibrations.

In addition, VICI Precision Sampling is the expert at producing custom bent and shaped tubing. VICI Precision Sampling is located in Baton Rouge, Louisiana, USA and has
about 30 employees. 

VICI Metronics, Inc.            

VICI Metronics, Inc. in Poulsbo, Washington, USA is the leading manufacturer of devices and instruments that are used in the generation of calibration gas standards. The line includes Dynacal and G-Cal permeation tubes, Dynacalibrator calibration gas generators, and gas monitors.

With ist 15 employees Metronics is also the leading supplier of explosives dopants and narcotics dopants required by trace detection industry professionals in security, law enforcement, border patrol, and military applications.

The Metronics facility also houses production of and support for ValcoBond and ValcoPLOT capillary columns, as well as high performance gas specific purifers suitable for use in GC/MS and LC/MS systems.   



Our modern facilities cover a total area of 1,500 square metres, and our specialist staff work together with a well-coordinated team of consultant engineers, software designers and specialist sub-contractors in the design and manufacture of our product line, all in accordance with the UNI EN ISO 9001:2008 quality system.

VICI Gig Harbor Group 


The facility in Gig Harbor, Washington, USA, is an engineering satellite location and also houses the VICI graphics department, responsible for the VICI web site and all print and tradeshow materials.  

VICI Valco Canada


VICI Valco Canada was the sole Canadian sales office for products manufactured by the VICI companies in the USA and Switzerland. The original location was on the shores of the St. Lawrence River in Brockville, Ontario, but the location closed at the end of 2020.
We are currently seeking a new location in Canada and will make any updates here with the new address and contact information.

Until then, please contact either VICI Valco, VICI Metronics, or VICI Precision Sampling for assistance.



In 2017, VICI DBS USA opened in Houston,
Texas to serve the US, Canada, Central America,
and South America.