Company lists · Data refreshed September 2026
Top 25 Positive displacement pump manufacturers based in the United States
RevenueBase identified 234 company matches for positive displacement pump manufacturers associated with the United States as of September 2026 and tracks 33,272 professional contacts across them, including 14,206 with verified work emails. Houston is the largest hub.
This list covers company matches for positive displacement pump manufacturers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest positive displacement pump manufacturers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 13,317 contacts → | ||||
Exact match “Flowserve is one of the world's largest manufacturers of pumps, valves and seals with over employees across 50 countries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 2 | 11,641 contacts → | ||||
Exact match “Ingersoll Rand Inc.(NYSE:IR), driven by an entrepreneurial spirit and ownership mindset, is dedicated to Making Life Better for our employees, customers, shareholders, and planet.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 3 | 861 contacts → | ||||
Exact match “PSG® is the global pump, metering and dispensing solution expert, enabling the safe and efficient transfer of critical and valuable fluids that require optimal performance and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 4 | 778 contacts → | ||||
Exact match “Honeywell Sundyne manufactures highly reliable engineered pumps and compressors for global companies in upstream and midstream oil and gas production, refining, petrochemical…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 5 | 442 contacts → | ||||
Exact match “Milton Roy is the world's leading manufacturer of controlled-volume metering pumps that set the industry standard for performance, accuracy and durability.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 6 | 318 contacts → | ||||
Exact match “Founded in 1923, Peerless Pump Company is a US-based manufacturer of horizontal and vertical water pumps for fire, industrial, and municipal applications.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 7 | 274 contacts → | ||||
Exact match “For more than 160 years, GD Energy Products has pushed the industry forward with innovative pump designs, advanced manufacturing processes and a team dedicated to doing what’s…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 8 | 272 contacts → | ||||
Exact match “Colfax Fluid Handling, is a world leader in the development, engineering, manufacturing, distribution, service and support of pumps and systems for demanding fluid handling…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 9 | 267 contacts → | ||||
Exact match “Gorman-Rupp has been at the forefront of manufacturing high-performance, high-quality pumps and pumping systems that provide lasting service across various industries for more…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 10 | 170 contacts → | ||||
Exact match “Aerzen USA is a wholly-owned subsidiary of Aerzener Maschinenfabrik GmbH, a manufacturer of positive displacement blowers, high-speed turbo blowers, compressors, and vacuum pumps.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 11 | 167 contacts → | ||||
Exact match “EFFICIENT BY DESIGN since 1946: The story of Cornell starts in 1946 when five people working at Pacific Pump Company decided to head out on their own.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 12 | 158 contacts → | ||||
Exact match “Headquartered in Bergen, NY, Liberty Pumps is a leading U.S.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 13 | 151 contacts → | ||||
Exact match “Crane Pumps & Systems is a world-class manufacturer of quality pumps and accessories offering a wide range of solutions and services for the municipal, residential building…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 14 | 144 contacts → | ||||
Exact match “Haskel is the leading manufacturer of highly engineered pumps, gas compressors, valves and equipment designed to generate and control high pressures and deliver high-pressure…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 15 | 120 contacts → | ||||
Exact match “Moving Water Industries, MWI, is a pump manufacturing company located in Deerfield Beach, Florida.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 16 | 120 contacts → | ||||
Exact match “Production and Midstream is a global leader in advanced pumping technologies and complete production process solutions for the energy industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 17 | 113 contacts → | ||||
Exact match “We understand your needs because we've been there.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 18 | 92 contacts → | ||||
Exact match “The Leading Force Behind Liquids!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 19 | 90 contacts → | ||||
Exact match “TXAM Pumps designs, manufactures and sells chemical injection pumps for a wide range of applications in the Oil and Gas industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 20 | 89 contacts → | ||||
Exact match “Headquartered in Houston, Texas USA, PumpWorks knows what it takes to build a quality pump!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 21 | 87 contacts → | ||||
Exact match “Fill-Rite offers the most rugged and reliable pumps, meters, and accessories for all your fuel and chemical dispensing needs.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 22 | 85 contacts → | ||||
Exact match “Patterson has built a firm reputation of reliable pump installations worldwide - whether satisfying urban water and waste demands; harnessing and controlling ravaging floods…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 23 | 84 contacts → | ||||
Exact match “Ampco Pumps Company manufactures the highest quality centrifugal and positive displacement pumps for the sanitary, marine and industrial markets.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 24 | 81 contacts → | ||||
Exact match “Iwaki America Offers the Best Chemical Handling Pumps Iwaki America manufactures high-purity metering pumps, chemical delivery pumps, sealless, recirculation pumps and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 25 | 75 contacts → | ||||
Exact match “Unibloc Hygienic Technologies is an industry leader in precision-engineered positive displacement pumps, Air-Operated Double Diaphragm pumps and drum pumps, as well as valves…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “positive displacement pump manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 234 positive displacement pump manufacturers based in the United States
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Positive displacement pump manufacturers based in the United States at a glance
As of Sep 17, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 234 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “positive displacement pump manufacturers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 14,206 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “positive displacement pump manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many positive displacement pump manufacturers are there based in the United States?
RevenueBase identified 234 company matches for positive displacement pump manufacturers associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Flowserve Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most positive displacement pump manufacturers?
Houston leads with 14 company records, followed by Mansfield (6) and Spring (4).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 14,206 professional contacts with verified work emails tracked across these 234 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.
Ready to reach these companies? Verified emails and direct dials for all 234 positive displacement pump manufacturers based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Positive displacement pump manufacturers by geography
- Positive displacement pump manufacturers based in Australia
- Positive displacement pump manufacturers based in Brazil
- Positive displacement pump manufacturers based in Canada
- Positive displacement pump manufacturers based in France
- Positive displacement pump manufacturers based in Germany
- Positive displacement pump manufacturers based in India
- Positive displacement pump manufacturers based in Italy
- Positive displacement pump manufacturers based in the Netherlands
- Positive displacement pump manufacturers based in Spain
- Positive displacement pump manufacturers based in the United Kingdom
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Positive displacement pump manufacturers based in Australia
- Positive displacement pump manufacturers based in Brazil
- Positive displacement pump manufacturers based in Canada
- Positive displacement pump manufacturers based in France
- Positive displacement pump manufacturers based in Germany
- Positive displacement pump manufacturers based in India
Company intelligence · public preview
Top 25 positive displacement pump manufacturers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 234 matching company records for positive displacement pump manufacturers based in the United States, with 33,272 tracked contacts and 14,206 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 17, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 positive displacement pump manufacturers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Flowserve Corporationflowserve.com HQ: Irving, TX, United StatesReported employees: 10001+ | Irving, TX, United States | 10001+ | Exact match | 13,317 contacts → |
“Flowserve is one of the world's largest manufacturers of pumps, valves and seals with over employees across 50 countries.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Ingersoll Randirco.com HQ: Davidson, NC, United StatesReported employees: 10001+ | Davidson, NC, United States | 10001+ | Exact match | 11,641 contacts → |
“Ingersoll Rand Inc.(NYSE:IR), driven by an entrepreneurial spirit and ownership mindset, is dedicated to Making Life Better for our employees, customers, shareholders, and planet.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Psg, A Dover Companyow.lyHQ: Downers Grove, IL, United StatesReported employees: 1,001-5,000 | Downers Grove, IL, United States | 1,001-5,000 | Exact match | 861 contacts → |
“PSG® is the global pump, metering and dispensing solution expert, enabling the safe and efficient transfer of critical and valuable fluids that require optimal performance and…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Honeywell Sundynesundyne.com HQ: Arvada, CO, United StatesReported employees: 501-1,000 | Arvada, CO, United States | 501-1,000 | Exact match | 778 contacts → |
“Honeywell Sundyne manufactures highly reliable engineered pumps and compressors for global companies in upstream and midstream oil and gas production, refining, petrochemical…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Milton Roy, An Ingersoll Rand Businessmiltonroy.com HQ: Ivyland, PA, United StatesReported employees: 1,001-5,000 | Ivyland, PA, United States | 1,001-5,000 | Exact match | 442 contacts → |
“Milton Roy is the world's leading manufacturer of controlled-volume metering pumps that set the industry standard for performance, accuracy and durability.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Peerless Pump Companypeerlesspump.com HQ: Indianapolis, IN, United StatesReported employees: 201-500 | Indianapolis, IN, United States | 201-500 | Exact match | 318 contacts → |
“Founded in 1923, Peerless Pump Company is a US-based manufacturer of horizontal and vertical water pumps for fire, industrial, and municipal applications.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | GD Energy Productsgdenergyproducts.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 274 contacts → |
“For more than 160 years, GD Energy Products has pushed the industry forward with innovative pump designs, advanced manufacturing processes and a team dedicated to doing what’s…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Colfax Fluid Handlingcolfaxfluidhandling.com HQ: Monroe, NC, United StatesReported employees: 1,001-5,000 | Monroe, NC, United States | 1,001-5,000 | Exact match | 272 contacts → |
“Colfax Fluid Handling, is a world leader in the development, engineering, manufacturing, distribution, service and support of pumps and systems for demanding fluid handling…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Gorman-Rupp Pumpsgrpumps.com HQ: Mansfield, OH, United StatesReported employees: 201-500 | Mansfield, OH, United States | 201-500 | Exact match | 267 contacts → |
“Gorman-Rupp has been at the forefront of manufacturing high-performance, high-quality pumps and pumping systems that provide lasting service across various industries for more…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Aerzen USAaerzen.comHQ: Coatesville, PA, United StatesReported employees: 51-200 | Coatesville, PA, United States | 51-200 | Exact match | 170 contacts → |
“Aerzen USA is a wholly-owned subsidiary of Aerzener Maschinenfabrik GmbH, a manufacturer of positive displacement blowers, high-speed turbo blowers, compressors, and vacuum pumps.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Cornell Pump Company, LLCcornellpump.com HQ: Clackamas, OR, United StatesReported employees: 201-500 | Clackamas, OR, United States | 201-500 | Exact match | 167 contacts → |
“EFFICIENT BY DESIGN since 1946: The story of Cornell starts in 1946 when five people working at Pacific Pump Company decided to head out on their own.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Liberty Pumpslibertypumps.com HQ: Bergen, NY, United StatesReported employees: 201-500 | Bergen, NY, United States | 201-500 | Exact match | 158 contacts → |
“Headquartered in Bergen, NY, Liberty Pumps is a leading U.S.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Crane Pumps & Systemscranepumps.com HQ: Piqua, OH, United StatesReported employees: 501-1,000 | Piqua, OH, United States | 501-1,000 | Exact match | 151 contacts → |
“Crane Pumps & Systems is a world-class manufacturer of quality pumps and accessories offering a wide range of solutions and services for the municipal, residential building…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Haskelhaskel.com HQ: Burbank, CA, United StatesReported employees: 201-500 | Burbank, CA, United States | 201-500 | Exact match | 144 contacts → |
“Haskel is the leading manufacturer of highly engineered pumps, gas compressors, valves and equipment designed to generate and control high pressures and deliver high-pressure…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | MWI Pumpsmwipumps.com HQ: Deerfield Beach, FL, United StatesReported employees: 201-500 | Deerfield Beach, FL, United States | 201-500 | Exact match | 120 contacts → |
“Moving Water Industries, MWI, is a pump manufacturing company located in Deerfield Beach, Florida.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Production And Midstreamnov.comHQ: Houston, TX, United StatesReported employees: 10001+ | Houston, TX, United States | 10001+ | Exact match | 120 contacts → |
“Production and Midstream is a global leader in advanced pumping technologies and complete production process solutions for the energy industry.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Thompson Pump & Manufacturing Companythompsonpump.com HQ: Port Orange, FL, United StatesReported employees: 51-200 | Port Orange, FL, United States | 51-200 | Exact match | 113 contacts → |
“We understand your needs because we've been there.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Roper Pump Companyroperpumps.com HQ: Commerce, GA, United StatesReported employees: 51-200 | Commerce, GA, United States | 51-200 | Exact match | 92 contacts → |
“The Leading Force Behind Liquids!” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Txam Pumpstxampumps.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 90 contacts → |
“TXAM Pumps designs, manufactures and sells chemical injection pumps for a wide range of applications in the Oil and Gas industry.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Pumpworkspumpworks.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 89 contacts → |
“Headquartered in Houston, Texas USA, PumpWorks knows what it takes to build a quality pump!” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Fill-Ritefillrite.com HQ: Fort Wayne, IN, United StatesReported employees: 201-500 | Fort Wayne, IN, United States | 201-500 | Exact match | 87 contacts → |
“Fill-Rite offers the most rugged and reliable pumps, meters, and accessories for all your fuel and chemical dispensing needs.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Patterson Pump Companypattersonpumps.com HQ: Toccoa, GA, United StatesReported employees: 201-500 | Toccoa, GA, United States | 201-500 | Exact match | 85 contacts → |
“Patterson has built a firm reputation of reliable pump installations worldwide - whether satisfying urban water and waste demands; harnessing and controlling ravaging floods…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Ampco Pumps Companyampcopumps.comHQ: Milwaukee, WI, United StatesReported employees: 51-200 | Milwaukee, WI, United States | 51-200 | Exact match | 84 contacts → |
“Ampco Pumps Company manufactures the highest quality centrifugal and positive displacement pumps for the sanitary, marine and industrial markets.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Iwaki America INCiwakiamerica.com HQ: Holliston, MA, United StatesReported employees: 501-1,000 | Holliston, MA, United States | 501-1,000 | Exact match | 81 contacts → |
“Iwaki America Offers the Best Chemical Handling Pumps Iwaki America manufactures high-purity metering pumps, chemical delivery pumps, sealless, recirculation pumps and…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Unibloc Hygienic Technologiesunibloctech.com HQ: Kennesaw, GA, United StatesReported employees: 51-200 | Kennesaw, GA, United States | 51-200 | Exact match | 75 contacts → |
“Unibloc Hygienic Technologies is an industry leader in precision-engineered positive displacement pumps, Air-Operated Double Diaphragm pumps and drum pumps, as well as valves…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 234 company matches
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Positive displacement pump manufacturers: dataset insights
September 17, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
234 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 234 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 17, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for positive displacement pump manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many positive displacement pump manufacturers did RevenueBase find based in the United States?
The saved snapshot records 234 matching company records, 33,272 tracked contacts and 14,206 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 17, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Positive displacement pump manufacturers by geography
- Positive displacement pump manufacturers based in Australia
- Positive displacement pump manufacturers based in Brazil
- Positive displacement pump manufacturers based in Canada
- Positive displacement pump manufacturers based in France
- Positive displacement pump manufacturers based in Germany
- Positive displacement pump manufacturers based in India
- Positive displacement pump manufacturers based in Italy
- Positive displacement pump manufacturers based in the Netherlands
- Positive displacement pump manufacturers based in Spain
- Positive displacement pump manufacturers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 positive displacement pump manufacturers based in the United States. Snapshot: September 17, 2026. https://revenuebase.ai/companies/positive-displacement-pump-manufacturers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Positive displacement pump manufacturers based in Australia
- Positive displacement pump manufacturers based in Brazil
- Positive displacement pump manufacturers based in Canada
- Positive displacement pump manufacturers based in France
- Positive displacement pump manufacturers based in Germany
- Positive displacement pump manufacturers based in India
Company intelligence · public preview
Top 25 positive displacement pump manufacturers based in the United States
RevenueBase records 234 matching company records for positive displacement pump manufacturers based in the United States, with 33,272 tracked contacts and 14,206 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 17, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 positive displacement pump manufacturers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Flowserve Corporationflowserve.com HQ: Irving, TX, United StatesReported employees: 10001+ | Irving, TX, United States | 10001+ | Exact match | 13,317 contacts → |
“Flowserve is one of the world's largest manufacturers of pumps, valves and seals with over employees across 50 countries.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Ingersoll Randirco.com HQ: Davidson, NC, United StatesReported employees: 10001+ | Davidson, NC, United States | 10001+ | Exact match | 11,641 contacts → |
“Ingersoll Rand Inc.(NYSE:IR), driven by an entrepreneurial spirit and ownership mindset, is dedicated to Making Life Better for our employees, customers, shareholders, and planet.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Psg, A Dover Companyow.ly HQ: Downers Grove, IL, United StatesReported employees: 1,001-5,000 | Downers Grove, IL, United States | 1,001-5,000 | Exact match | 861 contacts → |
“PSG® is the global pump, metering and dispensing solution expert, enabling the safe and efficient transfer of critical and valuable fluids that require optimal performance and…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Honeywell Sundynesundyne.com HQ: Arvada, CO, United StatesReported employees: 501-1,000 | Arvada, CO, United States | 501-1,000 | Exact match | 778 contacts → |
“Honeywell Sundyne manufactures highly reliable engineered pumps and compressors for global companies in upstream and midstream oil and gas production, refining, petrochemical…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Milton Roy, An Ingersoll Rand Businessmiltonroy.com HQ: Ivyland, PA, United StatesReported employees: 1,001-5,000 | Ivyland, PA, United States | 1,001-5,000 | Exact match | 442 contacts → |
“Milton Roy is the world's leading manufacturer of controlled-volume metering pumps that set the industry standard for performance, accuracy and durability.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Peerless Pump Companypeerlesspump.com HQ: Indianapolis, IN, United StatesReported employees: 201-500 | Indianapolis, IN, United States | 201-500 | Exact match | 318 contacts → |
“Founded in 1923, Peerless Pump Company is a US-based manufacturer of horizontal and vertical water pumps for fire, industrial, and municipal applications.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | GD Energy Productsgdenergyproducts.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 274 contacts → |
“For more than 160 years, GD Energy Products has pushed the industry forward with innovative pump designs, advanced manufacturing processes and a team dedicated to doing what’s…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Colfax Fluid Handlingcolfaxfluidhandling.com HQ: Monroe, NC, United StatesReported employees: 1,001-5,000 | Monroe, NC, United States | 1,001-5,000 | Exact match | 272 contacts → |
“Colfax Fluid Handling, is a world leader in the development, engineering, manufacturing, distribution, service and support of pumps and systems for demanding fluid handling…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Gorman-Rupp Pumpsgrpumps.com HQ: Mansfield, OH, United StatesReported employees: 201-500 | Mansfield, OH, United States | 201-500 | Exact match | 267 contacts → |
“Gorman-Rupp has been at the forefront of manufacturing high-performance, high-quality pumps and pumping systems that provide lasting service across various industries for more…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Aerzen USAaerzen.com HQ: Coatesville, PA, United StatesReported employees: 51-200 | Coatesville, PA, United States | 51-200 | Exact match | 170 contacts → |
“Aerzen USA is a wholly-owned subsidiary of Aerzener Maschinenfabrik GmbH, a manufacturer of positive displacement blowers, high-speed turbo blowers, compressors, and vacuum pumps.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Cornell Pump Company, LLCcornellpump.com HQ: Clackamas, OR, United StatesReported employees: 201-500 | Clackamas, OR, United States | 201-500 | Exact match | 167 contacts → |
“EFFICIENT BY DESIGN since 1946: The story of Cornell starts in 1946 when five people working at Pacific Pump Company decided to head out on their own.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Liberty Pumpslibertypumps.com HQ: Bergen, NY, United StatesReported employees: 201-500 | Bergen, NY, United States | 201-500 | Exact match | 158 contacts → |
“Headquartered in Bergen, NY, Liberty Pumps is a leading U.S.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Crane Pumps & Systemscranepumps.com HQ: Piqua, OH, United StatesReported employees: 501-1,000 | Piqua, OH, United States | 501-1,000 | Exact match | 151 contacts → |
“Crane Pumps & Systems is a world-class manufacturer of quality pumps and accessories offering a wide range of solutions and services for the municipal, residential building…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Haskelhaskel.com HQ: Burbank, CA, United StatesReported employees: 201-500 | Burbank, CA, United States | 201-500 | Exact match | 144 contacts → |
“Haskel is the leading manufacturer of highly engineered pumps, gas compressors, valves and equipment designed to generate and control high pressures and deliver high-pressure…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | MWI Pumpsmwipumps.com HQ: Deerfield Beach, FL, United StatesReported employees: 201-500 | Deerfield Beach, FL, United States | 201-500 | Exact match | 120 contacts → |
“Moving Water Industries, MWI, is a pump manufacturing company located in Deerfield Beach, Florida.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Production And Midstreamnov.com HQ: Houston, TX, United StatesReported employees: 10001+ | Houston, TX, United States | 10001+ | Exact match | 120 contacts → |
“Production and Midstream is a global leader in advanced pumping technologies and complete production process solutions for the energy industry.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Thompson Pump & Manufacturing Companythompsonpump.com HQ: Port Orange, FL, United StatesReported employees: 51-200 | Port Orange, FL, United States | 51-200 | Exact match | 113 contacts → |
“We understand your needs because we've been there.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Roper Pump Companyroperpumps.com HQ: Commerce, GA, United StatesReported employees: 51-200 | Commerce, GA, United States | 51-200 | Exact match | 92 contacts → |
“The Leading Force Behind Liquids!” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Txam Pumpstxampumps.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 90 contacts → |
“TXAM Pumps designs, manufactures and sells chemical injection pumps for a wide range of applications in the Oil and Gas industry.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Pumpworkspumpworks.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 89 contacts → |
“Headquartered in Houston, Texas USA, PumpWorks knows what it takes to build a quality pump!” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Fill-Ritefillrite.com HQ: Fort Wayne, IN, United StatesReported employees: 201-500 | Fort Wayne, IN, United States | 201-500 | Exact match | 87 contacts → |
“Fill-Rite offers the most rugged and reliable pumps, meters, and accessories for all your fuel and chemical dispensing needs.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Patterson Pump Companypattersonpumps.com HQ: Toccoa, GA, United StatesReported employees: 201-500 | Toccoa, GA, United States | 201-500 | Exact match | 85 contacts → |
“Patterson has built a firm reputation of reliable pump installations worldwide - whether satisfying urban water and waste demands; harnessing and controlling ravaging floods…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ampco Pumps Companyampcopumps.com HQ: Milwaukee, WI, United StatesReported employees: 51-200 | Milwaukee, WI, United States | 51-200 | Exact match | 84 contacts → |
“Ampco Pumps Company manufactures the highest quality centrifugal and positive displacement pumps for the sanitary, marine and industrial markets.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Iwaki America INCiwakiamerica.com HQ: Holliston, MA, United StatesReported employees: 501-1,000 | Holliston, MA, United States | 501-1,000 | Exact match | 81 contacts → |
“Iwaki America Offers the Best Chemical Handling Pumps Iwaki America manufactures high-purity metering pumps, chemical delivery pumps, sealless, recirculation pumps and…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Unibloc Hygienic Technologiesunibloctech.com HQ: Kennesaw, GA, United StatesReported employees: 51-200 | Kennesaw, GA, United States | 51-200 | Exact match | 75 contacts → |
“Unibloc Hygienic Technologies is an industry leader in precision-engineered positive displacement pumps, Air-Operated Double Diaphragm pumps and drum pumps, as well as valves…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 234 company matches
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Positive displacement pump manufacturers: dataset insights
September 17, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
234 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 234 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 17, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for positive displacement pump manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many positive displacement pump manufacturers did RevenueBase find based in the United States?
The saved snapshot records 234 matching company records, 33,272 tracked contacts and 14,206 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 17, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Positive displacement pump manufacturers by geography
- Positive displacement pump manufacturers based in Australia
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- Positive displacement pump manufacturers based in France
- Positive displacement pump manufacturers based in Germany
- Positive displacement pump manufacturers based in India
- Positive displacement pump manufacturers based in Italy
- Positive displacement pump manufacturers based in the Netherlands
- Positive displacement pump manufacturers based in Spain
- Positive displacement pump manufacturers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 positive displacement pump manufacturers based in the United States. Snapshot: September 17, 2026. https://revenuebase.ai/companies/positive-displacement-pump-manufacturers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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