Company lists · Data refreshed November 2026
Top 25 Downstream purification providers based in the United States
RevenueBase identified 269 company matches for downstream purification providers associated with the United States as of November 2026 and tracks 11,753 professional contacts across them, including 4,967 with verified work emails. San Diego is the largest hub.
This list covers company matches for downstream purification providers 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 November 6, 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 downstream purification providers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,765 contacts → | ||||
Exact match “Our global associates are unified by a singular drive: to take on our customers’ biggest challenges.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 1,725 contacts → | ||||
Exact match “KBI Biopharma is an award-winning biopharmaceutical contract services organization providing fully-integrated, accelerated drug development and biomanufacturing services to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 1,384 contacts → | ||||
Exact match “Repligen, a global, bioprocessing-focused life sciences company, provides innovative solutions for the advancement of biotherapeutic manufacturing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 274 contacts → | ||||
Exact match “Project Farma is a patient-focused global leader in advancing technical operations from ideation through commercialization with a proven track record of planning, building, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 195 contacts → | ||||
Exact match “Formed in 2017 following the consolidation of independent water treatment solution providers Emefcy and RWL Water, Fluence Corporation was established with the vision of becoming…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 137 contacts → | ||||
Exact match “As a global partner to the biopharmaceutical industry, Asahi Kasei Bioprocess helps biologics manufacturers safely and efficiently produce medicines that patients can trust, by…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 97 contacts → | ||||
Exact match “Advanced chromatography solutions for high-performance biotherapeutics separations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 93 contacts → | ||||
Exact match “We Design, Build, Install, Start Up, and Validate High-Purity Water Systems-Improving Lives Through Water Purification.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 91 contacts → | ||||
Exact match “Our account will be migrating over to our parent company Getinge in 2026 HPNE, a Getinge Company is an experienced organization committed to overcoming bioprocessing challenges…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 66 contacts → | ||||
Exact match “WRT (WATER REMEDIATION TECHNOLOGY LLC) provides cost-efficient water treatment processes and proprietary treatment media for the removal of radium, uranium, nitrate, chromium, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 58 contacts → | ||||
Exact match “Regis Technologies, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 55 contacts → | ||||
Exact match “Built on Vision, Driven by Growth CalTex was founded in January 2018 with a clear vision: “To provide quality service that is safe, efficient, and client-focused, while offering…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 48 contacts → | ||||
Exact match “WaterSurplus is a leader in sustainable water treatment, delivering high-performance solutions across industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 44 contacts → | ||||
Exact match “Absolute Water Technologies based in Indianapolis, Indiana with a service branch in St.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 43 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 42 contacts → | ||||
Exact match “LePure Biotech is a renowned provider of high-quality, single-use equipment and consumables for a wide range of bioprocess applications, including upstream, downstream, and final…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 38 contacts → | ||||
Exact match “Ultrapure & Industrial Services, LLC is a leader in providing commercial-grade water treatment solutions to industries in need of high purity water.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 34 contacts → | ||||
Exact match “Your water filtration partner.™ Bluedrop specializes in managed water filtration programs, still & sparkling water dispensing, commercial & industrial point-of-entry systems, high…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 32 contacts → | ||||
Exact match “Imagine a Partnership of Possibilities where your manufacturing partner understands your unique needs every step of the way from design and development, to aftermarket support -…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 29 contacts → | ||||
Exact match “Science and industry have looked to Pope for over 60 years to fulfill demanding separation, purification, and processing requirements.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 29 contacts → | ||||
Exact match “Ashberry Water Conditioning has been providing water treatment services since 1947 to businesses, educational facilities, municipalities, and industries across the Florida region.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 29 contacts → | ||||
Exact match “Avitide, a Repligen Company, discovers, develops, manufactures and supplies custom and catalog biopharmaceutical affinity purification solutions to the biopharmaceutical industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 29 contacts → | ||||
Exact match “Isolere's mission is to increase global access to life-changing therapeutics and vaccines by offering novel purification reagents to alleviate manufacturing bottlenecks.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 28 contacts → | ||||
Exact match “In 1972, we at Angel Water, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 27 contacts → | ||||
Exact match “Sentinel and SPS CleanTech are service oriented, technology driven enterprises.” Recorded in the RevenueBase company graph · Nov 6, 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 “downstream purification providers”. 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 269 downstream purification providers based in the United States
See the full list, filter by size, metro and specialty, and access 4,967 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Downstream purification providers based in the United States at a glance
As of Nov 6, 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 269 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 “downstream purification providers” 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 4,967 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 November 6, 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 “downstream purification providers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many downstream purification providers are there based in the United States?
RevenueBase identified 269 company matches for downstream purification providers associated with the United States as of November 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?
Pall Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most downstream purification providers?
San Diego leads with 7 company records, followed by Carlsbad (4) and Houston (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 4,967 professional contacts with verified work emails tracked across these 269 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 269 downstream purification providers based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Downstream purification providers by geography
- Downstream purification providers based in Canada
- Downstream purification providers based in France
- Downstream purification providers based in Germany
- Downstream purification providers based in India
- Downstream purification providers based in Italy
- Downstream purification providers based in Spain
- Downstream purification providers 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
- Downstream purification providers based in Canada
- Downstream purification providers based in France
- Downstream purification providers based in Germany
- Downstream purification providers based in India
- Downstream purification providers based in Italy
- Downstream purification providers based in Spain
Company intelligence · public preview
Top 25 downstream purification providers 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 269 matching company records for downstream purification providers based in the United States, with 11,753 tracked contacts and 4,967 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: November 6, 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 downstream purification providers 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 |  Pall Corporationpall.comHQ: Port Washington, NY, United StatesReported employees: 5,001-10,000 | Port Washington, NY, United States | 5,001-10,000 | Exact match | 4,765 contacts → |
“Our global associates are unified by a singular drive: to take on our customers’ biggest challenges.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  KBI Biopharmakbibiopharma.comHQ: Durham, NC, United StatesReported employees: 1,001-5,000 | Durham, NC, United States | 1,001-5,000 | Exact match | 1,725 contacts → |
“KBI Biopharma is an award-winning biopharmaceutical contract services organization providing fully-integrated, accelerated drug development and biomanufacturing services to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Repligen Corporationrepligen.comHQ: Waltham, MA, United StatesReported employees: 1,001-5,000 | Waltham, MA, United States | 1,001-5,000 | Exact match | 1,384 contacts → |
“Repligen, a global, bioprocessing-focused life sciences company, provides innovative solutions for the advancement of biotherapeutic manufacturing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Project Farma PFprojectfarma.comHQ: Shelton, CT, United StatesReported employees: 51-200 | Shelton, CT, United States | 51-200 | Exact match | 274 contacts → |
“Project Farma is a patient-focused global leader in advancing technical operations from ideation through commercialization with a proven track record of planning, building, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Fluence Corporationfluencecorp.comHQ: Minneapolis, MN, United StatesReported employees: 201-500 | Minneapolis, MN, United States | 201-500 | Exact match | 195 contacts → |
“Formed in 2017 following the consolidation of independent water treatment solution providers Emefcy and RWL Water, Fluence Corporation was established with the vision of becoming…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Asahi Kasei Bioprocess America, INCfluidmgmt.ak-bio.comHQ: Glenview, IL, United StatesReported employees: 51-200 | Glenview, IL, United States | 51-200 | Exact match | 137 contacts → |
“As a global partner to the biopharmaceutical industry, Asahi Kasei Bioprocess helps biologics manufacturers safely and efficiently produce medicines that patients can trust, by…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Sepax Technologies, INCsepax-tech.comHQ: Newark, DE, United StatesReported employees: 201-500 | Newark, DE, United States | 201-500 | Exact match | 97 contacts → |
“Advanced chromatography solutions for high-performance biotherapeutics separations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  HYDROhydroservice.comHQ: Durham, CT, United StatesReported employees: 51-200 | Durham, CT, United States | 51-200 | Exact match | 93 contacts → |
“We Design, Build, Install, Start Up, and Validate High-Purity Water Systems-Improving Lives Through Water Purification.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  High Purity NEW Englandhp-ne.comHQ: Smithfield, RI, United StatesReported employees: 201-500 | Smithfield, RI, United States | 201-500 | Exact match | 91 contacts → |
“Our account will be migrating over to our parent company Getinge in 2026 HPNE, a Getinge Company is an experienced organization committed to overcoming bioprocessing challenges…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  WRTwrtnet.comHQ: Westminster, CO, United StatesReported employees: 11-50 | Westminster, CO, United States | 11-50 | Exact match | 66 contacts → |
“WRT (WATER REMEDIATION TECHNOLOGY LLC) provides cost-efficient water treatment processes and proprietary treatment media for the removal of radium, uranium, nitrate, chromium, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Regis Technologiesregistech.com HQ: Morton Grove, IL, United StatesReported employees: 51-200 | Morton Grove, IL, United States | 51-200 | Exact match | 58 contacts → |
“Regis Technologies, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Caltex Energy Groupcaltexeg.comHQ: Deer Park, CA, United StatesReported employees: 51-200 | Deer Park, CA, United States | 51-200 | Exact match | 55 contacts → |
“Built on Vision, Driven by Growth CalTex was founded in January 2018 with a clear vision: “To provide quality service that is safe, efficient, and client-focused, while offering…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Watersurpluswatersurplus.comHQ: Loves Park, IL, United StatesReported employees: 51-200 | Loves Park, IL, United States | 51-200 | Exact match | 48 contacts → |
“WaterSurplus is a leader in sustainable water treatment, delivering high-performance solutions across industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Absolute Water Technologiesabsolutewatertech.comHQ: Arnold, MO, United StatesReported employees: 11-50 | Arnold, MO, United States | 11-50 | Exact match | 44 contacts → |
“Absolute Water Technologies based in Indianapolis, Indiana with a service branch in St.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Artisan Industries INCartisanind.comHQ: Stoughton, MA, United StatesReported employees: 51-200 | Stoughton, MA, United States | 51-200 | Exact match | 43 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 |  Lepure Biotechlepurebiotech.comHQ: Westborough, MA, United StatesReported employees: 501-1,000 | Westborough, MA, United States | 501-1,000 | Exact match | 42 contacts → |
“LePure Biotech is a renowned provider of high-quality, single-use equipment and consumables for a wide range of bioprocess applications, including upstream, downstream, and final…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Ultrapure & Industrial Services, LLCultrapure.comHQ: Austin, IN, United StatesReported employees: 51-200 | Austin, IN, United States | 51-200 | Exact match | 38 contacts → |
“Ultrapure & Industrial Services, LLC is a leader in providing commercial-grade water treatment solutions to industries in need of high purity water.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Bluedrop Waterbluedropwater.comHQ: Easton Center, MA, United StatesReported employees: 51-200 | Easton Center, MA, United States | 51-200 | Exact match | 34 contacts → |
“Your water filtration partner.™ Bluedrop specializes in managed water filtration programs, still & sparkling water dispensing, commercial & industrial point-of-entry systems, high…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Americanbio, INCamericanbio.comHQ: Canton, MA, United StatesReported employees: 51-200 | Canton, MA, United States | 51-200 | Exact match | 32 contacts → |
“Imagine a Partnership of Possibilities where your manufacturing partner understands your unique needs every step of the way from design and development, to aftermarket support -…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Pope Scientific, INCpopeinc.comHQ: Saukville, WI, United StatesReported employees: 51-200 | Saukville, WI, United States | 51-200 | Exact match | 29 contacts → |
“Science and industry have looked to Pope for over 60 years to fulfill demanding separation, purification, and processing requirements.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Ashberry Water Conditioningashberrywater.comHQ: Tampa, FL, United StatesReported employees: 11-50 | Tampa, FL, United States | 11-50 | Exact match | 29 contacts → |
“Ashberry Water Conditioning has been providing water treatment services since 1947 to businesses, educational facilities, municipalities, and industries across the Florida region.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Avitide, Llc, A Repligen Companyavitide.comHQ: Lebanon, NH, United StatesReported employees: 11-50 | Lebanon, NH, United States | 11-50 | Exact match | 29 contacts → |
“Avitide, a Repligen Company, discovers, develops, manufactures and supplies custom and catalog biopharmaceutical affinity purification solutions to the biopharmaceutical industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Isolere Bio, A Donaldson Life Sciences Businessisolerebio.comHQ: Durham, NC, United StatesReported employees: 11-50 | Durham, NC, United States | 11-50 | Exact match | 29 contacts → |
“Isolere's mission is to increase global access to life-changing therapeutics and vaccines by offering novel purification reagents to alleviate manufacturing bottlenecks.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Angel Water, INCangelwater.comHQ: Barrington, FL, United StatesReported employees: 11-50 | Barrington, FL, United States | 11-50 | Exact match | 28 contacts → |
“In 1972, we at Angel Water, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Sentinel Process Systems, INCsentinelprocess.comHQ: Hatboro, PA, United StatesReported employees: 11-50 | Hatboro, PA, United States | 11-50 | Exact match | 27 contacts → |
“Sentinel and SPS CleanTech are service oriented, technology driven enterprises.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 269 company matches
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Downstream purification providers: dataset insights
November 6, 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
265 records in the displayed employee bands.
4 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 269 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: November 6, 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 downstream purification providers?
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 downstream purification providers did RevenueBase find based in the United States?
The saved snapshot records 269 matching company records, 11,753 tracked contacts and 4,967 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: November 6, 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
Downstream purification providers by geography
- Downstream purification providers based in Canada
- Downstream purification providers based in France
- Downstream purification providers based in Germany
- Downstream purification providers based in India
- Downstream purification providers based in Italy
- Downstream purification providers based in Spain
- Downstream purification providers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 downstream purification providers based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/downstream-purification-providers/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
- Downstream purification providers based in Canada
- Downstream purification providers based in France
- Downstream purification providers based in Germany
- Downstream purification providers based in India
- Downstream purification providers based in Italy
- Downstream purification providers based in Spain
Company intelligence · public preview
Top 25 downstream purification providers based in the United States
RevenueBase records 269 matching company records for downstream purification providers based in the United States, with 11,753 tracked contacts and 4,967 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: November 6, 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 downstream purification providers 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 | Pall Corporationpall.com HQ: Port Washington, NY, United StatesReported employees: 5,001-10,000 | Port Washington, NY, United States | 5,001-10,000 | Exact match | 4,765 contacts → |
“Our global associates are unified by a singular drive: to take on our customers’ biggest challenges.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | KBI Biopharmakbibiopharma.com HQ: Durham, NC, United StatesReported employees: 1,001-5,000 | Durham, NC, United States | 1,001-5,000 | Exact match | 1,725 contacts → |
“KBI Biopharma is an award-winning biopharmaceutical contract services organization providing fully-integrated, accelerated drug development and biomanufacturing services to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Repligen Corporationrepligen.com HQ: Waltham, MA, United StatesReported employees: 1,001-5,000 | Waltham, MA, United States | 1,001-5,000 | Exact match | 1,384 contacts → |
“Repligen, a global, bioprocessing-focused life sciences company, provides innovative solutions for the advancement of biotherapeutic manufacturing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Project Farma PFprojectfarma.com HQ: Shelton, CT, United StatesReported employees: 51-200 | Shelton, CT, United States | 51-200 | Exact match | 274 contacts → |
“Project Farma is a patient-focused global leader in advancing technical operations from ideation through commercialization with a proven track record of planning, building, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Fluence Corporationfluencecorp.com HQ: Minneapolis, MN, United StatesReported employees: 201-500 | Minneapolis, MN, United States | 201-500 | Exact match | 195 contacts → |
“Formed in 2017 following the consolidation of independent water treatment solution providers Emefcy and RWL Water, Fluence Corporation was established with the vision of becoming…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Asahi Kasei Bioprocess America, INCfluidmgmt.ak-bio.com HQ: Glenview, IL, United StatesReported employees: 51-200 | Glenview, IL, United States | 51-200 | Exact match | 137 contacts → |
“As a global partner to the biopharmaceutical industry, Asahi Kasei Bioprocess helps biologics manufacturers safely and efficiently produce medicines that patients can trust, by…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Sepax Technologies, INCsepax-tech.com HQ: Newark, DE, United StatesReported employees: 201-500 | Newark, DE, United States | 201-500 | Exact match | 97 contacts → |
“Advanced chromatography solutions for high-performance biotherapeutics separations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HYDROhydroservice.com HQ: Durham, CT, United StatesReported employees: 51-200 | Durham, CT, United States | 51-200 | Exact match | 93 contacts → |
“We Design, Build, Install, Start Up, and Validate High-Purity Water Systems-Improving Lives Through Water Purification.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | High Purity NEW Englandhp-ne.com HQ: Smithfield, RI, United StatesReported employees: 201-500 | Smithfield, RI, United States | 201-500 | Exact match | 91 contacts → |
“Our account will be migrating over to our parent company Getinge in 2026 HPNE, a Getinge Company is an experienced organization committed to overcoming bioprocessing challenges…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | WRTwrtnet.com HQ: Westminster, CO, United StatesReported employees: 11-50 | Westminster, CO, United States | 11-50 | Exact match | 66 contacts → |
“WRT (WATER REMEDIATION TECHNOLOGY LLC) provides cost-efficient water treatment processes and proprietary treatment media for the removal of radium, uranium, nitrate, chromium, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Regis Technologiesregistech.com HQ: Morton Grove, IL, United StatesReported employees: 51-200 | Morton Grove, IL, United States | 51-200 | Exact match | 58 contacts → |
“Regis Technologies, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Caltex Energy Groupcaltexeg.com HQ: Deer Park, CA, United StatesReported employees: 51-200 | Deer Park, CA, United States | 51-200 | Exact match | 55 contacts → |
“Built on Vision, Driven by Growth CalTex was founded in January 2018 with a clear vision: “To provide quality service that is safe, efficient, and client-focused, while offering…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Watersurpluswatersurplus.com HQ: Loves Park, IL, United StatesReported employees: 51-200 | Loves Park, IL, United States | 51-200 | Exact match | 48 contacts → |
“WaterSurplus is a leader in sustainable water treatment, delivering high-performance solutions across industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Absolute Water Technologiesabsolutewatertech.com HQ: Arnold, MO, United StatesReported employees: 11-50 | Arnold, MO, United States | 11-50 | Exact match | 44 contacts → |
“Absolute Water Technologies based in Indianapolis, Indiana with a service branch in St.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Artisan Industries INCartisanind.com HQ: Stoughton, MA, United StatesReported employees: 51-200 | Stoughton, MA, United States | 51-200 | Exact match | 43 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Lepure Biotechlepurebiotech.com HQ: Westborough, MA, United StatesReported employees: 501-1,000 | Westborough, MA, United States | 501-1,000 | Exact match | 42 contacts → |
“LePure Biotech is a renowned provider of high-quality, single-use equipment and consumables for a wide range of bioprocess applications, including upstream, downstream, and final…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ultrapure & Industrial Services, LLCultrapure.com HQ: Austin, IN, United StatesReported employees: 51-200 | Austin, IN, United States | 51-200 | Exact match | 38 contacts → |
“Ultrapure & Industrial Services, LLC is a leader in providing commercial-grade water treatment solutions to industries in need of high purity water.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Bluedrop Waterbluedropwater.com HQ: Easton Center, MA, United StatesReported employees: 51-200 | Easton Center, MA, United States | 51-200 | Exact match | 34 contacts → |
“Your water filtration partner.™ Bluedrop specializes in managed water filtration programs, still & sparkling water dispensing, commercial & industrial point-of-entry systems, high…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Americanbio, INCamericanbio.com HQ: Canton, MA, United StatesReported employees: 51-200 | Canton, MA, United States | 51-200 | Exact match | 32 contacts → |
“Imagine a Partnership of Possibilities where your manufacturing partner understands your unique needs every step of the way from design and development, to aftermarket support -…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Pope Scientific, INCpopeinc.com HQ: Saukville, WI, United StatesReported employees: 51-200 | Saukville, WI, United States | 51-200 | Exact match | 29 contacts → |
“Science and industry have looked to Pope for over 60 years to fulfill demanding separation, purification, and processing requirements.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Ashberry Water Conditioningashberrywater.com HQ: Tampa, FL, United StatesReported employees: 11-50 | Tampa, FL, United States | 11-50 | Exact match | 29 contacts → |
“Ashberry Water Conditioning has been providing water treatment services since 1947 to businesses, educational facilities, municipalities, and industries across the Florida region.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Avitide, Llc, A Repligen Companyavitide.com HQ: Lebanon, NH, United StatesReported employees: 11-50 | Lebanon, NH, United States | 11-50 | Exact match | 29 contacts → |
“Avitide, a Repligen Company, discovers, develops, manufactures and supplies custom and catalog biopharmaceutical affinity purification solutions to the biopharmaceutical industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Isolere Bio, A Donaldson Life Sciences Businessisolerebio.com HQ: Durham, NC, United StatesReported employees: 11-50 | Durham, NC, United States | 11-50 | Exact match | 29 contacts → |
“Isolere's mission is to increase global access to life-changing therapeutics and vaccines by offering novel purification reagents to alleviate manufacturing bottlenecks.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Angel Water, INCangelwater.com HQ: Barrington, FL, United StatesReported employees: 11-50 | Barrington, FL, United States | 11-50 | Exact match | 28 contacts → |
“In 1972, we at Angel Water, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Sentinel Process Systems, INCsentinelprocess.com HQ: Hatboro, PA, United StatesReported employees: 11-50 | Hatboro, PA, United States | 11-50 | Exact match | 27 contacts → |
“Sentinel and SPS CleanTech are service oriented, technology driven enterprises.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 269 company matches
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Downstream purification providers: dataset insights
November 6, 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
265 records in the displayed employee bands.
4 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 269 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: November 6, 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 downstream purification providers?
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 downstream purification providers did RevenueBase find based in the United States?
The saved snapshot records 269 matching company records, 11,753 tracked contacts and 4,967 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: November 6, 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
Downstream purification providers by geography
- Downstream purification providers based in Canada
- Downstream purification providers based in France
- Downstream purification providers based in Germany
- Downstream purification providers based in India
- Downstream purification providers based in Italy
- Downstream purification providers based in Spain
- Downstream purification providers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 downstream purification providers based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/downstream-purification-providers/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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- Downstream purification providers based in Canada
- Downstream purification providers based in France
- Downstream purification providers based in Germany
- Downstream purification providers based in India
- Downstream purification providers based in Italy
- Downstream purification providers based in Spain