What VICI does

VICI - Valco Instruments Company Incorporated is a privately held, Houston-based manufacturer of precision fluid handling components for chromatography and analytical instrumentation, founded approximately 50 years ago. The company designs and produces high-pressure valves (rated up to 40,000 psi), fittings, electric and pneumatic actuators, calibration gas generators, gas chromatograph detectors, columns, and integrated sub-systems including the TrueNano UHPLC platform. Core technical differentiation rests on proprietary Valcon rotor materials, Nanovolume 360-micron fittings for nano-LC, Dynacalibrator permeation-tube calibration technology, and an active patent portfolio covering valve and fitting designs.

VICI operates through eight wholly owned subsidiaries spanning the United States, Switzerland, and Germany, with product brands including Cheminert, Valco, ValcoBond, ValcoPLOT, Nanovolume, and Dynacalibrator. Revenue is generated via unit-priced hardware sales through three channels: a global network of authorized international distributors, direct OEM sales to instrument manufacturers (Agilent, Shimadzu, Thermo Fisher, Sciex, Varian), and a direct web store (shop.vici.com) supplemented by subsidiary-specific e-commerce sites. Primary customer segments are analytical and research laboratories, OEM instrument manufacturers, industrial and environmental monitoring operators, and medical/pharmaceutical research facilities including emerging liquid-brachytherapy applications. Pricing is not publicly disclosed; orders are placed via catalog request, distributor quote, or the online store. The company carries CE, RoHS, REACH, asbestos-free, animal-products-free, and conflict-minerals compliance certifications and was named an R&D 100 Award winner in 2021.

Name

VICI

Legal name

Valco Instruments Company Incorporated

Website

https://vici.com

Company type

Private

Founded year

1968

Operating status

Operating

Headcount range

251–500 employees

Short description

VICI (Valco Instruments Company Incorporated) is a privately held Houston-based manufacturer of precision valves, fittings, actuators, detectors, and calibration systems for chromatography and analytical instrumentation, selling through global distributors, OEM partnerships, and a direct web store to research, industrial, and medical laboratories.

Ownership category

akta.pro rank

Headquarters

HQ city

Houston

HQ country

United States

HQ region

North America

Offices8 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Precision Instrument Components and Systems: VICI generates revenue primarily through the sale of precision fluid handling components — valves, fittings, actuators, tubing, syringes, detectors, and calibration gas generators — to laboratories, analytical instrument manufacturers, and OEM customers. Products range from individual components (valves, fittings) to integrated systems (TrueNano UHPLC, Dynacalibrators). Sales are direct and through international distributors.
2. OEM and Embedded Component Sales: VICI supplies integrated motor/valve assemblies, selectors, and custom-configured components to OEM instrument manufacturers who incorporate VICI products into their own chromatography and analytical instruments. This represents a significant B2B revenue stream targeting embedded/integrated applications.
3. Calibration Gas Standards and Services: Sale of permeation tubes, Dynacalibrator systems, calibration gas generators, and calibration services for gas analysis applications in environmental, industrial, and research settings.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

VICI manufactures precision fluid handling components and integrated systems for chromatography and analytical instrumentation, including high-performance valves, fittings, actuators, tubing, detectors, and calibration gas generators. Products range from individual components (valves and fittings rated up to 40,000 psi) to integrated systems such as the TrueNano UHPLC platform and Dynacalibrator permeation-tube calibration gas generators. The company supplies these products to analytical laboratories, OEM instrument manufacturers, and industrial process monitoring customers globally.

Product overview

VICI (Valco Instruments Company Incorporated) is a scientific instrumentation company that manufactures precision valves, fittings, injectors, selectors, actuators, and chromatography accessories. The product portfolio includes three main valve brands (Cheminert, Valco, and Diaphragm valves), comprehensive fitting systems (Cheminert and Valco fittings), sample injection and switching valves for HPLC/UHPLC applications, electric and pneumatic actuators, calibration gas generators (Dynacalibrators), gas chromatograph detectors (Pulsed Discharge Detectors and Thermal Conductivity Detectors), GC columns (ValcoBond and ValcoPLOT), liquid handling pumps, UHPLC systems (TrueNano), and various tubing, syringes, and accessories. The products are used in analytical chemistry, gas chromatography, liquid chromatography, pharmaceutical research, and industrial process control applications.

Differentiator

Problem solved

Functional benefit

Brands

• Cheminert: Registered trademark brand for polymeric Cheminert valves, fittings, and related chromatographic components. Includes Cheminert UHPLC injectors, selectors, and valves with pressures up to 20K psi.
• Valco

Products and services

• Cheminert Valves Precision injectors, selectors, and valves for HPLC, UHPLC, and low-pressure chromatography, available in Nanovolume, microbore, and analytical configurations with pressure ratings up to 20,000 psi. For HPLC, UHPLC, and OEM laboratory instrument manufacturers.
• Valco Valves Premium precision valves for GC and HPLC applications, available in two-position and multiposition (selector) configurations with multiple actuator options and pressure ratings up to 40,000 psi. For analytical laboratories and OEM instrument manufacturers.
• Diaphragm Valves Low-volume diaphragm valves for sampling and switching applications in gas and liquid chromatography. For analytical laboratories requiring inert, metal-free flow paths.
• Cheminert Fittings Complete line of fittings including Nanovolume 360 micron and 1/32 inch fittings, high-pressure PEEK fittings, and low-pressure flangeless fittings for chromatography applications. For analytical laboratories and OEM instrument manufacturers.
• Valco Fittings Stainless steel and polymeric fittings including unions, ferrules, adapters, and column end fittings with zero dead volume designs for GC and HPLC. For analytical laboratories and OEM instrument manufacturers.
• Electric Actuators Microelectric, universal, and modular universal actuators for automated valve control, with serial, USB, RS-232, RS-485, and BCD interface options. For analytical laboratories and OEM instrument manufacturers integrating automated chromatography systems.
• Air Actuators Pneumatic actuators for two-position and multiposition valves, available in standard and high-temperature configurations. For analytical laboratories and OEM instrument manufacturers.
• Dynacalibrator Calibration Gas Generators Permeation tube-based calibration gas generators for producing precise trace concentration standards for gas analysis applications. Models include 120, 150, 230, 235, 340, 345, 450, 500, and 505. For industrial process monitoring, environmental compliance, and analytical laboratories.
• Pulsed Discharge Detectors (PDD) Universal multimode detectors for gas chromatography offering helium photoionization detection with plug-and-play compatibility for Agilent, Varian, Shimadzu, and ThermoFinnigan GC systems. For analytical laboratories and OEM GC instrument manufacturers.
• Thermal Conductivity Detectors (TCD) Microvolume thermal conductivity detectors for GC applications, available in universal retrofit configurations with analog or digital control. For analytical laboratories and OEM instrument manufacturers.
• Trace Gas Analyzer (TGA) Process gas chromatograph for continuous gas monitoring applications, with proven durability exceeding 20 years of continuous service. For industrial process monitoring and environmental compliance applications.
• ValcoBond GC Capillary Columns GC capillary columns for analytical and research applications. For analytical laboratories performing gas chromatography.
• ValcoPLOT GC Capillary Columns Capillary PLOT (Porous Layer Open Tubular) columns for gas chromatography including VP-Alumina and VP-Molesieve variants. For analytical laboratories performing gas chromatography.
• TrueNano UHPLC System Integrated nanopump/injector UHPLC system with 360 micron fittings and extremely low flow rates, providing split-free nanoscale injections in a compact footprint. For nanoscale chromatography and proteomics research laboratories.
• M Series Liquid Handling Pump Syringe-free liquid handling pump for precision fluid delivery in chromatography applications, available in M6 and M50 models. For analytical laboratories and OEM instrument manufacturers.
• Chromatographic Syringes Precision syringes for liquid and gas chromatography sample injection, including autosampler syringes, HPLC syringes, and hollow plunger syringes. For analytical laboratories and chromatography instrument users.
• Gas Purifiers Gas-specific purifiers for helium, nitrogen, hydrogen, methane, air, and carbon dioxide from VICI Metronics, plus heated purifiers from Valco. For analytical laboratories and industrial gas analysis users.
• 40,000 psi Ultra-High Pressure Injector System Ultra-high pressure injector system comprising six miniature air-actuated needle valves for pressures up to 40,000 psi in UHPLC applications. For advanced UHPLC research and OEM instrument manufacturers.
• VCom Software Valve control software for selecting serial ports, creating method files, and running automated valve sequences on VICI electric actuators. For analytical laboratories and OEM instrument manufacturers using VICI actuators.

Quantifiable outcome

• Valves rated up to 40,000 psi for ultra-high pressure LC applications
• +2 more outcomes

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration8 records

Feature6 records

Partnerships

Three partnerships are on record, tiered minor and core.

• The Gabriel InstituteminorStrategic or Co-development PartnerVICI (Valco Instruments) has partnered with The Gabriel Institute to pursue pioneering work in liquid brachytherapy, specifically the direct administration of therapeutic isotopes into tumors for the treatment of osteosarcoma and other cancers.
• IsoTherapeutics Group LLCminorStrategic or Co-development PartnerVICI (Valco Instruments) is partnered with IsoTherapeutics Group LLC alongside The Gabriel Institute to support pioneering liquid brachytherapy research involving the direct administration of therapeutic isotopes into tumors.
• Authorized International DistributorscoreChannel Partner/ Reseller/ DistributorVICI maintains a global network of authorized international distributors (listed at intdist.php) who resell VICI products and provide localized sales, technical support, and customer service in their respective regions.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• IDEX Health & Science (IDEX Corporation): IDEX Health & Science (which owns Rheodyne and Upchurch Scientific) is the closest direct peer — both companies manufacture precision valves, fittings, and fluid-handling components for HPLC/UHPLC and analytical chromatography OEMs. They compete head-to-head in injector valves, nanovolume fittings, and OEM-embedded actuator assemblies.
• Trajan Scientific and Medical: Trajan (including SGE Analytical Science) manufactures GC columns, syringes, and precision fluid-handling components for chromatography — directly overlapping with VICI's Cheminert valves, ValcoBond/ValcoPLOT columns, and chromatographic syringe lines for analytical labs.
• Restek Corporation: Restek specializes in GC columns, sample preparation, and consumables — directly comparable to VICI's columns, fittings, and GC accessory portfolio targeting the same chromatography end-users and GC OEMs.
• Phenomenex (Danaher): Phenomenex manufactures HPLC/UHPLC columns, sample preparation, and consumables for chromatography — a direct peer to VICI in the analytical chromatography consumables and column-accessory market.
• Macherey-Nagel: Macherey-Nagel produces chromatography columns (NUCLEODUR, EC), GC accessories, and precision fluid components — directly comparable to VICI's ValcoBond/PLOT columns and Cheminert consumables serving European analytical labs.
• Hamilton Company: Hamilton manufactures precision syringes, valves, and fluid-handling components used in chromatography and life-science instrumentation — directly overlapping with VICI's syringe, valve, and HPLC accessory product lines for OEM instrument manufacturers.

Broad incumbents

• Agilent Technologies: Agilent is a major OEM customer of VICI's components (PDD detectors integrate with Agilent 6890/7890/8890 GCs) and a broader incumbent across the full analytical instrument stack — it is comparable as both a buyer and a competitor for chromatography fluid-routing subsystems.
• Waters Corporation: Waters is a leading UHPLC/HPLC OEM that incorporates VICI-class valves and fittings into its ACQUITY systems — relevant as both a customer and a broad-incumbent competitor across the chromatography workflows VICI supports.
• Shimadzu Scientific Instruments: Shimadzu is a major GC/HPLC OEM with documented plug-and-play compatibility for VICI's PDD detectors — a broad-incumbent instrument maker that is both a VICI customer and a competitor in adjacent chromatography segments.
• Parker Hannifin (Precision Fluidics): Parker's Precision Fluidics division manufactures valves, pumps, and fittings for analytical and life-science instruments — a broader incumbent with overlapping product lines to VICI's pneumatic actuators and fluid-handling components, but with a wider industrial portfolio.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• Xx.com/vicivalco
• YouTubeyoutube.com/user/ValcoInstruments1/feed
• LinkedInlinkedin.com/company/vici---valco-instruments-co-inc-

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries9 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 VICI