OPW, a Dover Company
OPW, a Dover Company, is an Ohio-based industrial manufacturer founded in 1892 that designs fluid-handling equipment — loading arms, quick disconnects, cryogenic systems, HDPE piping, and vehicle wash systems — for oil and gas, chemical, transportation, clean energy, LPG, and data center cooling customers worldwide.
- Company typePrivate
- Founded1892
- HeadquartersHamilton, United States
- Headcount1,001–5,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What OPW, a Dover Company does
OPW, a Dover Company, is a Hamilton, Ohio-based industrial manufacturer of fluid-handling equipment and systems, founded in 1892 and operating as a wholly-owned subsidiary within Dover Corporation's (NYSE: DOV) Clean Energy & Fueling segment. The company designs and produces loading arms, swivel joints, quick and dry disconnect couplers, safety breakaways, precision valves, cryogenic systems, HDPE piping, vehicle wash equipment, and wireless fuel-delivery controls, marketed under a portfolio of proprietary brands including Kamlok, Kamvalok, Drylok, Autolok, Epsilon, HaloValve, RegO, Acme Cryogenics, KPS, Civacon, Midland, Fibrelite, Belanger, PDQ, and Innovative Control Systems. Its technology centers on safe transfer and containment of hazardous bulk liquids, cryogenic media (including liquid hydrogen, LNG, helium), LPG, and petroleum products, with a growing adjacency into data center liquid cooling applications leveraging low-spill quick disconnect designs.
The company generates revenue primarily through B2B hardware sales of equipment and components, supplemented by aftermarket parts, remanufacturing services, and technical support for an installed base specified across more than 90 countries and 16 industry sectors. Go-to-market combines direct enterprise field sales for large infrastructure projects with a global authorized distributor network reaching mid-market customers, supported by the SmartLink online ordering platform covering OPW Engineered Systems, Civacon, Midland, PDQ, and OPW Retail Fueling. Pricing is quote-based and not publicly disclosed, reflecting engineered configurations across multiple product families. Key customer categories include major oil companies (BP, Lukoil, Qatar Oil), data center operators, chemical and industrial terminals, transportation and rail operators, LPG distributors, and vehicle wash operators, with manufacturing operations in North America, Europe, Latin America, and Asia Pacific.
OPW, a Dover Company firmographics
Firmographics- Name
- OPW, a Dover Company
- Legal name
- OPW
- Website
- https://opwglobal.com
- Company type
- Private
- Founded year
- 1892
- Operating status
- Operating
- Headcount range
- 1,001–5,000 employees
- Short description
- OPW, a Dover Company, is an Ohio-based industrial manufacturer founded in 1892 that designs fluid-handling equipment — loading arms, quick disconnects, cryogenic systems, HDPE piping, and vehicle wash systems — for oil and gas, chemical, transportation, clean energy, LPG, and data center cooling customers worldwide.
- Ownership category
- akta.pro rank
OPW, a Dover Company industry classification
Industry- Product category
- Industrial Fluid Handling Equipment
- NAICS
- Commercial and Service Industry Machinery Manufacturing (333310), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341)
- SIC
- Oil & Gas Field Machinery & Equipment (3533), Special Industry Machinery (No Metalworking Machinery) (3550)
- akta.pro primary industry
- Filtration, Condition Monitoring & Fluid Management (Filters, Breathers, Oil Analysis, Cooling) (IMAHAGAL)
Keywords
Where OPW, a Dover Company is headquartered
LocationHeadquarters
- HQ city
- Hamilton
- HQ country
- United States
- HQ region
- North America
Offices4 records
Markets served
OPW, a Dover Company business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Equipment and Component Sales: OPW generates revenue through the sale of physical equipment including loading arms, valves, couplers, piping systems, and specialized fluid-handling products. Revenue is primarily one-time hardware sales with no recurring software component.
- Aftermarket Parts and Services: Sale of replacement parts, remanufacturing services, and technical support for installed equipment base
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | B2B direct sales with region-specific pricing |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels5 records
OPW, a Dover Company product offering
Product offeringCore offering
OPW designs, manufactures, and sells fluid-handling equipment and systems for the safe transfer of petroleum, chemicals, cryogenic liquids, LPG, and other hazardous bulk products. Its portfolio spans loading arms, swivel joints, quick and dry disconnect couplers, safety breakaways, HDPE piping and containment, cryogenic valves, retail fueling dispensers, vapor recovery, DEF handling, and vehicle wash systems, sold to industrial, energy, transportation, retail fueling, and clean energy customers globally.
Product overview
OPW, a Dover Company, is a diversified industrial manufacturer offering multiple product families across fluid handling, fueling equipment, and vehicle wash solutions. The company operates as a platform of specialized brands rather than a single unified product. Core product families include: (1) Chemical & Industrial Products (loading arms, swivel joints, quick & dry disconnects, process products) under OPW Engineered Systems and OPW Fluid Transfer Group Europe; (2) Transportation Products including Midland railcar products and Civacon tank truck products; (3) Retail Fueling Products (piping/containment, dispensing equipment, vapor recovery, DEF handling); (4) Clean Energy Solutions encompassing Acme Cryogenics, RegO Products, Demaco Cryogenics, Marshall Excelsior, SPS Cryogenics, and CPC-Cryolab for cryogenic and industrial gas handling; (5) Propane Energy Solutions; (6) Vehicle Wash Solutions including PDQ and Belanger brands; and (7) KPS Piping Systems for HDPE fuel piping. Supporting brands include Fibrelite (composite covers), BASE Engineering (wireless control systems), HaloValve (gas safety), and Liquip (bulk liquid handling).
Differentiator
Problem solved
Functional benefit
Brands
- Civacon: Tank truck and railcar safety and monitoring equipment for hazardous bulk product handling
- Fibrelite
- Jump
- Liquip
- Midland
- OPW Engineered Systems
- OPW Retail Fueling
- PDQ
- Belanger
- Innovative Control Systems
- OPW Clean Energy Solutions
- RegO
- Acme Cryogenics
- Demaco Cryogenics
- SPS Cryogenics
- Marshall Excelsior
- CPC-Cryolab
- OPW Propane Energy Solutions
- BASE Engineering
- Xanik
- KPS (KPS Petrol Pipe System)
- OPW Plastic Solutions
- HaloValve
Products and services
- Chemical & Industrial Products Loading arms, swivel joints, quick and dry disconnect couplers, safety breakaways, and process products for safe loading and unloading of hazardous bulk liquids at chemical and industrial terminals.
- Transportation Products Mechanical and electrical components, rack monitor equipment, dry bulk transportation products, railcar valves, and ISO container products for safe handling of petroleum, chemicals, and dry bulk on rail and road.
- Retail Fueling Products Piping and containment systems, underground storage tank equipment, standard dispensing equipment, Stage II vapor recovery, DEF handling hardware, AST equipment, and clean energy fueling products for retail and commercial stations.
- Clean Energy Solutions (OPW CES) Cryogenic valves, vacuum-insulated piping, flow-control solutions, and engineered components for safe production, storage, handling, and transport of cryogenic and industrial gases including hydrogen, LNG, helium, and anhydrous ammonia.
- Propane Energy Solutions Specialized products and services for the safe storage, distribution, and utilization of LPG across industrial, commercial, and residential sectors.
- Vehicle Wash Solutions Conveyorized tunnel, fleet wash, in-bay automatic, touchless, soft-touch, and truck/bus wash equipment along with car wash control systems for operators and fleets.
- KPS Piping Systems Conductive HDPE single wall, double wall (secondary containment), and line leak detection piping systems for fuel and fluid transfer at service stations, forecourts, and data centers.
- HaloValve Patented natural gas safety breakaway valves for utility meter protection that instantly seal the line upon impact to prevent gas leaks.
- Fibrelite Composite Covers GRP composite trench and sump covers that are light enough for manual removal but strong enough for heavy-load forecourt applications at retail fueling sites.
- BASE Engineering Wireless Control Systems Wireless control systems for fuel delivery fleets enabling remote monitoring, driver authentication, and fuel delivery error prevention.
- CivaCommand Fuel Delivery System Smart tank and fuel delivery error prevention system under the Civacon brand that helps fuel retailers reduce operating costs caused by delivery failures and contamination.
- SmartLink Online Ordering Platform Web-based ordering and account management portal enabling direct customers to order and manage purchases of OPW Engineered Systems, Civacon, Midland, PDQ, and Retail Fueling products.
Quantifiable outcome
- Products specified and installed in 90 countries across 16 industry sectors
- +1 more outcomes
Companies that use OPW, a Dover Company
Customer profileNamed customers5 records
Segments6 records
Ideal customer profiles4 records
OPW, a Dover Company technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature8 records
OPW, a Dover Company partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered core.
- DemacocoreAcquired in 2024, Demaco specializes in the development of vacuum-insulated piping solutions for the cryogenics industry. Part of OPW Clean Energy Solutions.
- Marshall Excelsior Company (MEC)coreAcquired in 2024, MEC develops and supplies mission-critical flow-control products and solutions for LNG, LH2, helium and anhydrous ammonia markets. Part of OPW Clean Energy Solutions.
- SPS Cryogenics/Special Gas Systems (SPS-SGS)coreAcquired in 2024, SPS-SGS is a manufacturer of vacuum-insulated pipeline systems for use in handling of industrial gases. Part of OPW Clean Energy Solutions.
- ACME CryogenicscoreAcquired in December 2021, ACME Cryogenics is a leading provider of mission-critical cryogenics products and services that facilitate the production, storage and distribution of cryogenics liquids and gases. Now part of OPW Clean Energy Solutions.
- RegO ProductscoreAcquired in December 2021, RegO is a leading provider of highly engineered flow-control solutions for the cryogenic and liquefied-gas end markets. Now part of OPW Clean Energy Solutions.
- CPC-CryolabcoreSubsidiary of Marshall Excelsior Company developing cryogenic valves and engineered components for ultra-low-temperature applications including hydrogen and helium systems.
- FibrelitecoreSister company under OPW providing GRP composite trench covers for retail fueling applications, specified by major oil companies globally.
- KPS (Kungsörs Plast System)coreSister company and inventor/manufacturer of KPS HDPE piping system specified by major oil companies in over 100 countries. Part of OPW Plastic Solutions.
Scale indicators4 records
Recent moves7 records
Expansion highlights6 records
OPW, a Dover Company competitors and assessment
Company assessmentDirect peers
- Dixon Valve & Coupling: Dixon Valve & Coupling manufactures cam-and-groove couplings, quick disconnects, and hose fittings for petroleum, chemical, and sanitary fluid handling. Overlaps with OPW's Engineered Systems quick disconnect couplers and serves the same industrial distribution channel in chemical and petroleum transfer.
- Elaflex Hiby: Elaflex Hiby (Germany) is a leading manufacturer of loading arms, dry-disconnect couplings, and swivel joints for petroleum, chemical, and cryogenic transfer—directly competing with OPW Engineered Systems and Liquip product lines across EMEA and globally.
- Husky Corporation: Husky Corporation manufactures fuel nozzles, swivels, breakaways, and vapor recovery components for retail and truck fueling. Direct competitor to OPW Retail Fueling nozzle and breakaway product lines, plus complementary offerings in fuel delivery equipment under Civacon-adjacent categories.
- Franklin Fueling Systems: Franklin Fueling Systems (a Franklin Electric company) manufactures underground storage tank equipment, sumps, and dispensing hardware for retail fueling. Directly competes with OPW's KPS piping, Fibrelite covers, and retail fueling product family in service station construction and forecourt retrofit applications.
- Chart Industries: Chart Industries is a major manufacturer of cryogenic equipment, including vacuum-insulated piping, valves, and distribution systems for LNG, LH2, helium, and industrial gases. Directly comparable to OPW Clean Energy Solutions post-Acme/RegO/Demaco/MEC acquisitions.
- Gilbarco Veeder-Root: Gilbarco Veeder-Root (Fortive) is the most direct global competitor to OPW Retail Fueling, manufacturing dispensers, payment terminals, vapor recovery, and forecourt management systems for retail fuel stations. Operates in the same downstream energy equipment category with overlapping customer base among global oil majors.
Broad incumbents
- Parker Hannifin: Parker Hannifin's Quick Coupling Division produces industrial quick-disconnect couplers, dry-break couplings, and fittings across aerospace, chemical, and fluid handling applications. Competes directly with OPW's Kamvalok, Kamlok, Autolok, and Drylok brands while operating a much broader industrial portfolio.
- Dover Fueling Solutions (Wayne): Dover Fueling Solutions, another Dover Corporation segment alongside OPW, sells Wayne and Tokheim fuel dispensers and ProGauge tank gauges. A sibling business within the same parent, it competes head-to-head with OPW Retail Fueling at the dispenser level while OPW leads in underground piping and containment.
Emerging players
- Stäubli: Stäubli's Fluid Connectors division produces high-precision quick disconnect and dry-break couplings for fluids and gases, including cryogenic and hydrogen applications. Comparable to OPW's quick disconnect portfolio with growing overlap in hydrogen refueling and data center liquid cooling use cases.
Regional players
- Tatsuno Corporation: Tatsuno is a Japanese manufacturer of fuel dispensers, CNG equipment, and forecourt management systems with strong APAC presence. Comparable product overlap with OPW Retail Fueling, particularly for Asian-Pacific fuel retailers; competes more regionally than globally versus OPW.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
OPW, a Dover Company social profiles
Digital presenceOPW, a Dover Company compliance and trust
Trust signalCompliance1 record
OPW, a Dover Company financial estimates
Financial estimateRevenue estimate
Valuation estimate
OPW, a Dover Company leadership team
Management profileNumber of profiles
Profiles6 records
OPW, a Dover Company subsidiaries and ownership
Company hierarchySubsidiaries17 records
OPW, a Dover Company funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
OPW, a Dover Company M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about OPW, a Dover Company
What does OPW, a Dover Company do?
OPW designs, manufactures, and sells fluid-handling equipment and systems for the safe transfer of petroleum, chemicals, cryogenic liquids, LPG, and other hazardous bulk products. Its portfolio spans loading arms, swivel joints, quick and dry disconnect couplers, safety breakaways, HDPE piping and containment, cryogenic valves, retail fueling dispensers, vapor recovery, DEF handling, and vehicle wash systems, sold to industrial, energy, transportation, retail fueling, and clean energy customers globally.
Is OPW, a Dover Company a public or private company?
OPW, a Dover Company is a private company. It is classified as corporate owned and is currently operating.
When was OPW, a Dover Company founded?
OPW, a Dover Company was founded in 1892. It employs 1,001 to 5,000 people.
Where is OPW, a Dover Company based?
OPW, a Dover Company is headquartered in Hamilton, United States, in the North America region.
How does OPW, a Dover Company make money?
Two revenue lines are on record. Equipment and Component Sales are the primary driver. The others are aftermarket Parts and Services.
Who are OPW, a Dover Company's main competitors?
Direct peers on record are Dixon Valve & Coupling, Elaflex Hiby, Husky Corporation, Franklin Fueling Systems, Chart Industries and Gilbarco Veeder-Root. Broad incumbents are Parker Hannifin and Dover Fueling Solutions (Wayne). Stäubli is listed as an emerging player. Tatsuno Corporation is listed as a regional player.
Does OPW, a Dover Company have an API?
No public API is recorded for OPW, a Dover Company.
What industry is OPW, a Dover Company in?
OPW, a Dover Company's product category is Industrial Fluid Handling Equipment. Its primary akta.pro industry code is IMAHAGAL, Filtration, Condition Monitoring & Fluid Management (Filters, Breathers, Oil Analysis, Cooling). Its NAICS code is 333310 and its SIC code is 3533.