Company lists · Data refreshed September 2026
Top 25 Reverse osmosis plant construction companies based in Canada
RevenueBase identified 113 company matches for reverse osmosis plant construction companies associated with Canada as of September 2026 and tracks 1,842 professional contacts across them, including 792 with verified work emails. Calgary is the largest hub.
This list covers company matches for reverse osmosis plant construction companies associated with Canada, 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 16, 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 reverse osmosis plant construction companies based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 716 contacts → | ||||
Exact match “Our Vision To continuously advance water treatment, ensuring everyone has access to clean water, globally.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 2 | 86 contacts → | ||||
Exact match “Clearford delivers optimized smart treatment solutions for communities of all sizes, when and where you need them, high performance water and wastewater treatment plus all of the…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 78 contacts → | ||||
Exact match “Kent Water Purification Systems is a leading supplier of water purification systems in the Greater Toronto Area.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 61 contacts → | ||||
Exact match “AWC Water Solutions designs, manufactures, and integrates water and wastewater treatment systems for a variety of municipal and industrial applications.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 56 contacts → | ||||
Exact match “Tritech is an industry leader in integrated design, project management, and construction services for water and wastewater infrastructure projects.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 49 contacts → | ||||
Exact match “As water and wastewater specialists, Filtrum Construction is a trusted partner to engineer and construct leading-edge, cost-effective solutions for industrial and municipal…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 7 | 45 contacts → | ||||
Exact match “About Us Napier-Reid is a leading water and wastewater treatment solutions company with an established reputation for design innovation and manufacturing excellence.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 8 | 44 contacts → | ||||
Exact match “Delco Water, a division of Delco Automation Inc, is a premier water treatment solutions provider and equipment integrator.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 41 contacts → | ||||
Exact match “Based in Alberta, Canada, FilterBoxx is a renowned leader in the design and supply of modular waterIntroPage and wastewater solutions for a wide array of industrial customers.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 35 contacts → | ||||
Exact match “DESIGN / BUILT / OPERATE Mabarex is a water-treatment leader serving clients across Canada since 1983.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 11 | 35 contacts → | ||||
Exact match “SERVICES, PRODUCTS AND EXPERTISE IN THE WATER TREATMENT INDUSTRY Continental Carbon Group offers a wide range of products, services and expertise in the water and wastewater…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 34 contacts → | ||||
Exact match “Kontek Process Water Management is a well-established privately owned Canadian company with primary offices and manufacturing facilities located in Burlington, Ontario, Canada.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 13 | 26 contacts → | ||||
Exact match “Fondée en 2010, par Michel Blais (depuis 25 ans en affaire) et Antoine Élias (20 ans d`expérience en traitement d`eau), l`entreprise se spécialise dans l`installation de systèmes…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 14 | 25 contacts → | ||||
Exact match “StreamGo is a full-service water company whose mission is safe, unlimited and economical water without impact to the environment.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 15 | 21 contacts → | ||||
Exact match “BI Pure Water’s pre-assembled compact water and wastewater treatment plants are renowned for their cost-effective and reliable performance.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 16 | 19 contacts → | ||||
Exact match “Aslan Technologies is a design and manufacturing company COMMITTED TO THE PROVISION OF INNOVATIVE decentralized WATER AND ENERGY MANAGEMENT SOLUTIONS SINCE 1992.Aslan Technologies…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 17 | 15 contacts → | ||||
Exact match “Baseline Constructors Inc is a General Contractor in the water and wastewater industry based out of Waterloo, ON” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 18 | 12 contacts → | ||||
Exact match “Established in 1965, Magnor specializes in the design and manufacture of water treatment equipment in various drinking and process water applications.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 19 | 12 contacts → | ||||
Exact match “Dyna-Pro Environmental provides customers with the purest form of water using reverse osmosis to remove toxins and unwanted particles from any water source.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 20 | 12 contacts → | ||||
Exact match “Bâtir des infrastructures durables pour le traitement des eaux du secteur municipal, industriel et minier, en œuvrant au bénéfice de l’environnement pour les générations futures.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 21 | 11 contacts → | ||||
Exact match “Aqua Pure Technologies is a privately owned Canadian company headquartered in Calgary, Alberta, delivering advanced water treatment solutions for industrial applications.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 22 | 11 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 23 | 10 contacts → | ||||
Exact match “For over 59 years, Rainfresh has delivered state-of-the-art water treatment solutions to families and businesses across Canada.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 24 | 9 contacts → | ||||
Exact match “Culligan au Québec : une histoire de confiance depuis plus de 70 ans!” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 25 | 9 contacts → | ||||
Exact match “Founded in 2006 by Al, Betty Ann, Robert, and Sam Dennis, Excalibur Water Systems is a Canadian water treatment and purification equipment manufacturer that ships internationally.” Recorded in the RevenueBase company graph · Sep 16, 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 “reverse osmosis plant construction companies”. 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 113 reverse osmosis plant construction companies based in Canada
See the full list, filter by size, metro and specialty, and access 792 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Reverse osmosis plant construction companies based in Canada at a glance
As of Sep 16, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 113 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 Canada whose business descriptions match “reverse osmosis plant construction companies” 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 792 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 16, 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 “reverse osmosis plant construction companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many reverse osmosis plant construction companies are there based in Canada?
RevenueBase identified 113 company matches for reverse osmosis plant construction companies associated with Canada 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?
Trojan Technologies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most reverse osmosis plant construction companies?
Calgary leads with 9 company records, followed by Montreal (4) and Quebec (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 792 professional contacts with verified work emails tracked across these 113 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 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 113 reverse osmosis plant construction companies based in Canada. Start with a free account, no credit card.
Download this list →Related lists
Reverse osmosis plant construction companies by geography
- Reverse osmosis plant construction companies based in Ahmedabad, India
- Reverse osmosis plant construction companies based in Mumbai, India
- Reverse osmosis plant construction companies based in Pune, India
- Reverse osmosis plant construction companies based in Argentina
- Reverse osmosis plant construction companies based in Australia
- Reverse osmosis plant construction companies based in Belgium
- Reverse osmosis plant construction companies based in Brazil
- Reverse osmosis plant construction companies based in Chile
- Reverse osmosis plant construction companies based in Colombia
- Reverse osmosis plant construction companies based in Egypt
- Reverse osmosis plant construction companies based in France
- Reverse osmosis plant construction companies based in Germany
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
- Reverse osmosis plant construction companies based in Ahmedabad, India
- Reverse osmosis plant construction companies based in Mumbai, India
- Reverse osmosis plant construction companies based in Pune, India
- Reverse osmosis plant construction companies based in Argentina
- Reverse osmosis plant construction companies based in Australia
- Reverse osmosis plant construction companies based in Belgium
Company intelligence · public preview
Top 25 reverse osmosis plant construction companies based in Canada
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 113 matching company records for reverse osmosis plant construction companies based in Canada, with 1,842 tracked contacts and 792 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 16, 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 reverse osmosis plant construction companies based in Canada
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 |  Trojan Technologiestrojantechnologies.comHQ: London, ON, CanadaReported employees: 501-1,000 | London, ON, Canada | 501-1,000 | Exact match | 716 contacts → |
“Our Vision To continuously advance water treatment, ensuring everyone has access to clean water, globally.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Clearfordclearford.comHQ: Ottawa, ON, CanadaReported employees: 51-200 | Ottawa, ON, Canada | 51-200 | Exact match | 86 contacts → |
“Clearford delivers optimized smart treatment solutions for communities of all sizes, when and where you need them, high performance water and wastewater treatment plus all of the…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Kent Water Purification Systems INCkentwater.caHQ: Missisauga, ON, CanadaReported employees: Not recorded | Missisauga, ON, Canada | Not recorded | Exact match | 78 contacts → |
“Kent Water Purification Systems is a leading supplier of water purification systems in the Greater Toronto Area.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  AWC Water Solutionsawcwater.comHQ: Langley, BC, CanadaReported employees: 51-200 | Langley, BC, Canada | 51-200 | Exact match | 61 contacts → |
“AWC Water Solutions designs, manufactures, and integrates water and wastewater treatment systems for a variety of municipal and industrial applications.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Tritech Group LTDtritechgroup.caHQ: Langley, BC, CanadaReported employees: 51-200 | Langley, BC, Canada | 51-200 | Exact match | 56 contacts → |
“Tritech is an industry leader in integrated design, project management, and construction services for water and wastewater infrastructure projects.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Filtrum Constructionfiltrum.caHQ: Québec, QC, CanadaReported employees: 51-200 | Québec, QC, Canada | 51-200 | Exact match | 49 contacts → |
“As water and wastewater specialists, Filtrum Construction is a trusted partner to engineer and construct leading-edge, cost-effective solutions for industrial and municipal…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Napier-Reid LTDnapier-reid.comHQ: Aurora, ON, CanadaReported employees: 11-50 | Aurora, ON, Canada | 11-50 | Exact match | 45 contacts → |
“About Us Napier-Reid is a leading water and wastewater treatment solutions company with an established reputation for design innovation and manufacturing excellence.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Delco Water, A Division Of Delco Automationdelco-water.comHQ: Saskatoon, SK, CanadaReported employees: 51-200 | Saskatoon, SK, Canada | 51-200 | Exact match | 44 contacts → |
“Delco Water, a division of Delco Automation Inc, is a premier water treatment solutions provider and equipment integrator.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Ovivo Filterboxxfilterboxx.comHQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 41 contacts → |
“Based in Alberta, Canada, FilterBoxx is a renowned leader in the design and supply of modular waterIntroPage and wastewater solutions for a wide array of industrial customers.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Mabarexmabarex.comHQ: Saint-laurent, QC, CanadaReported employees: 11-50 | Saint-laurent, QC, Canada | 11-50 | Exact match | 35 contacts → |
“DESIGN / BUILT / OPERATE Mabarex is a water-treatment leader serving clients across Canada since 1983.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Continental Carbon Groupcontinental-carbon.comHQ: Stoney Creek, ON, CanadaReported employees: 11-50 | Stoney Creek, ON, Canada | 11-50 | Exact match | 35 contacts → |
“SERVICES, PRODUCTS AND EXPERTISE IN THE WATER TREATMENT INDUSTRY Continental Carbon Group offers a wide range of products, services and expertise in the water and wastewater…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Kontek Process Water Managementkontekwater.comHQ: Burlington, ON, CanadaReported employees: 11-50 | Burlington, ON, Canada | 11-50 | Exact match | 34 contacts → |
“Kontek Process Water Management is a well-established privately owned Canadian company with primary offices and manufacturing facilities located in Burlington, Ontario, Canada.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Pure H2opureh2o.ca HQ: Quebec, QC, CanadaReported employees: 11-50 | Quebec, QC, Canada | 11-50 | Exact match | 26 contacts → |
“Fondée en 2010, par Michel Blais (depuis 25 ans en affaire) et Antoine Élias (20 ans d`expérience en traitement d`eau), l`entreprise se spécialise dans l`installation de systèmes…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Streamgo Water Solutions INCstreamgo.caHQ: Hamilton, ON, CanadaReported employees: 51-200 | Hamilton, ON, Canada | 51-200 | Exact match | 25 contacts → |
“StreamGo is a full-service water company whose mission is safe, unlimited and economical water without impact to the environment.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | BI Pure Water Canada INCbipurewater.com HQ: Surrey, BC, CanadaReported employees: 11-50 | Surrey, BC, Canada | 11-50 | Exact match | 21 contacts → |
“BI Pure Water’s pre-assembled compact water and wastewater treatment plants are renowned for their cost-effective and reliable performance.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Aslan Technologies INCaslantech.caHQ: Burlington, ON, CanadaReported employees: 11-50 | Burlington, ON, Canada | 11-50 | Exact match | 19 contacts → |
“Aslan Technologies is a design and manufacturing company COMMITTED TO THE PROVISION OF INNOVATIVE decentralized WATER AND ENERGY MANAGEMENT SOLUTIONS SINCE 1992.Aslan Technologies…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Baseline Constructors INCbaselineconstructors.caHQ: Waterloo, ON, CanadaReported employees: 11-50 | Waterloo, ON, Canada | 11-50 | Exact match | 15 contacts → |
“Baseline Constructors Inc is a General Contractor in the water and wastewater industry based out of Waterloo, ON” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Magnormagnor.caHQ: Boucherville, QC, CanadaReported employees: 11-50 | Boucherville, QC, Canada | 11-50 | Exact match | 12 contacts → |
“Established in 1965, Magnor specializes in the design and manufacture of water treatment equipment in various drinking and process water applications.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Dyna-Pro Environmentaldyna-pro.comHQ: Winnipeg, MB, CanadaReported employees: 11-50 | Winnipeg, MB, Canada | 11-50 | Exact match | 12 contacts → |
“Dyna-Pro Environmental provides customers with the purest form of water using reverse osmosis to remove toxins and unwanted particles from any water source.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Nordmec Industriels & Minesnordmec.caHQ: Salaberry-de-valleyfield, QC, CanadaReported employees: 51-200 | Salaberry-de-valleyfield, QC, Canada | 51-200 | Exact match | 12 contacts → |
“Bâtir des infrastructures durables pour le traitement des eaux du secteur municipal, industriel et minier, en œuvrant au bénéfice de l’environnement pour les générations futures.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Aqua Pure Technologiesaquapuretech.comHQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 11 contacts → |
“Aqua Pure Technologies is a privately owned Canadian company headquartered in Calgary, Alberta, delivering advanced water treatment solutions for industrial applications.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Waterworks Technologies INCwaterworks.caHQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 |  Rainfreshrainfresh.caHQ: Richmond Hill, ON, CanadaReported employees: 11-50 | Richmond Hill, ON, Canada | 11-50 | Exact match | 10 contacts → |
“For over 59 years, Rainfresh has delivered state-of-the-art water treatment solutions to families and businesses across Canada.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Culligan Québecculliganquebec.com HQ: Québec, QC, CanadaReported employees: 51-200 | Québec, QC, Canada | 51-200 | Exact match | 9 contacts → |
“Culligan au Québec : une histoire de confiance depuis plus de 70 ans!” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Excalibur Water Systems INCexcaliburwater.comHQ: Barrie, ON, CanadaReported employees: 11-50 | Barrie, ON, Canada | 11-50 | Exact match | 9 contacts → |
“Founded in 2006 by Al, Betty Ann, Robert, and Sam Dennis, Excalibur Water Systems is a Canadian water treatment and purification equipment manufacturer that ships internationally.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 113 company matches
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Reverse osmosis plant construction companies: dataset insights
September 16, 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
109 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 Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 113 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 16, 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 reverse osmosis plant construction companies?
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 reverse osmosis plant construction companies did RevenueBase find based in Canada?
The saved snapshot records 113 matching company records, 1,842 tracked contacts and 792 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 16, 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
Reverse osmosis plant construction companies by geography
- Reverse osmosis plant construction companies based in Ahmedabad, India
- Reverse osmosis plant construction companies based in Mumbai, India
- Reverse osmosis plant construction companies based in Pune, India
- Reverse osmosis plant construction companies based in Argentina
- Reverse osmosis plant construction companies based in Australia
- Reverse osmosis plant construction companies based in Belgium
- Reverse osmosis plant construction companies based in Brazil
- Reverse osmosis plant construction companies based in Chile
- Reverse osmosis plant construction companies based in Colombia
- Reverse osmosis plant construction companies based in Egypt
- Reverse osmosis plant construction companies based in France
- Reverse osmosis plant construction companies based in Germany
Cite this list
RevenueBase Data Team. Top 25 reverse osmosis plant construction companies based in Canada. Snapshot: September 16, 2026. https://revenuebase.ai/companies/reverse-osmosis-plant-construction-companies/canada.
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
- Reverse osmosis plant construction companies based in Ahmedabad, India
- Reverse osmosis plant construction companies based in Mumbai, India
- Reverse osmosis plant construction companies based in Pune, India
- Reverse osmosis plant construction companies based in Argentina
- Reverse osmosis plant construction companies based in Australia
- Reverse osmosis plant construction companies based in Belgium
Company intelligence · public preview
Top 25 reverse osmosis plant construction companies based in Canada
RevenueBase records 113 matching company records for reverse osmosis plant construction companies based in Canada, with 1,842 tracked contacts and 792 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 16, 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 reverse osmosis plant construction companies based in Canada
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 | Trojan Technologiestrojantechnologies.com HQ: London, ON, CanadaReported employees: 501-1,000 | London, ON, Canada | 501-1,000 | Exact match | 716 contacts → |
“Our Vision To continuously advance water treatment, ensuring everyone has access to clean water, globally.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Clearfordclearford.com HQ: Ottawa, ON, CanadaReported employees: 51-200 | Ottawa, ON, Canada | 51-200 | Exact match | 86 contacts → |
“Clearford delivers optimized smart treatment solutions for communities of all sizes, when and where you need them, high performance water and wastewater treatment plus all of the…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Kent Water Purification Systems INCkentwater.ca HQ: Missisauga, ON, CanadaReported employees: Not recorded | Missisauga, ON, Canada | Not recorded | Exact match | 78 contacts → |
“Kent Water Purification Systems is a leading supplier of water purification systems in the Greater Toronto Area.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | AWC Water Solutionsawcwater.com HQ: Langley, BC, CanadaReported employees: 51-200 | Langley, BC, Canada | 51-200 | Exact match | 61 contacts → |
“AWC Water Solutions designs, manufactures, and integrates water and wastewater treatment systems for a variety of municipal and industrial applications.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Tritech Group LTDtritechgroup.ca HQ: Langley, BC, CanadaReported employees: 51-200 | Langley, BC, Canada | 51-200 | Exact match | 56 contacts → |
“Tritech is an industry leader in integrated design, project management, and construction services for water and wastewater infrastructure projects.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Filtrum Constructionfiltrum.ca HQ: Québec, QC, CanadaReported employees: 51-200 | Québec, QC, Canada | 51-200 | Exact match | 49 contacts → |
“As water and wastewater specialists, Filtrum Construction is a trusted partner to engineer and construct leading-edge, cost-effective solutions for industrial and municipal…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Napier-Reid LTDnapier-reid.com HQ: Aurora, ON, CanadaReported employees: 11-50 | Aurora, ON, Canada | 11-50 | Exact match | 45 contacts → |
“About Us Napier-Reid is a leading water and wastewater treatment solutions company with an established reputation for design innovation and manufacturing excellence.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Delco Water, A Division Of Delco Automationdelco-water.com HQ: Saskatoon, SK, CanadaReported employees: 51-200 | Saskatoon, SK, Canada | 51-200 | Exact match | 44 contacts → |
“Delco Water, a division of Delco Automation Inc, is a premier water treatment solutions provider and equipment integrator.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ovivo Filterboxxfilterboxx.com HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 41 contacts → |
“Based in Alberta, Canada, FilterBoxx is a renowned leader in the design and supply of modular waterIntroPage and wastewater solutions for a wide array of industrial customers.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Mabarexmabarex.com HQ: Saint-laurent, QC, CanadaReported employees: 11-50 | Saint-laurent, QC, Canada | 11-50 | Exact match | 35 contacts → |
“DESIGN / BUILT / OPERATE Mabarex is a water-treatment leader serving clients across Canada since 1983.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Continental Carbon Groupcontinental-carbon.com HQ: Stoney Creek, ON, CanadaReported employees: 11-50 | Stoney Creek, ON, Canada | 11-50 | Exact match | 35 contacts → |
“SERVICES, PRODUCTS AND EXPERTISE IN THE WATER TREATMENT INDUSTRY Continental Carbon Group offers a wide range of products, services and expertise in the water and wastewater…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Kontek Process Water Managementkontekwater.com HQ: Burlington, ON, CanadaReported employees: 11-50 | Burlington, ON, Canada | 11-50 | Exact match | 34 contacts → |
“Kontek Process Water Management is a well-established privately owned Canadian company with primary offices and manufacturing facilities located in Burlington, Ontario, Canada.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Pure H2opureh2o.ca HQ: Quebec, QC, CanadaReported employees: 11-50 | Quebec, QC, Canada | 11-50 | Exact match | 26 contacts → |
“Fondée en 2010, par Michel Blais (depuis 25 ans en affaire) et Antoine Élias (20 ans d`expérience en traitement d`eau), l`entreprise se spécialise dans l`installation de systèmes…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Streamgo Water Solutions INCstreamgo.ca HQ: Hamilton, ON, CanadaReported employees: 51-200 | Hamilton, ON, Canada | 51-200 | Exact match | 25 contacts → |
“StreamGo is a full-service water company whose mission is safe, unlimited and economical water without impact to the environment.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | BI Pure Water Canada INCbipurewater.com HQ: Surrey, BC, CanadaReported employees: 11-50 | Surrey, BC, Canada | 11-50 | Exact match | 21 contacts → |
“BI Pure Water’s pre-assembled compact water and wastewater treatment plants are renowned for their cost-effective and reliable performance.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Aslan Technologies INCaslantech.ca HQ: Burlington, ON, CanadaReported employees: 11-50 | Burlington, ON, Canada | 11-50 | Exact match | 19 contacts → |
“Aslan Technologies is a design and manufacturing company COMMITTED TO THE PROVISION OF INNOVATIVE decentralized WATER AND ENERGY MANAGEMENT SOLUTIONS SINCE 1992.Aslan Technologies…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Baseline Constructors INCbaselineconstructors.ca HQ: Waterloo, ON, CanadaReported employees: 11-50 | Waterloo, ON, Canada | 11-50 | Exact match | 15 contacts → |
“Baseline Constructors Inc is a General Contractor in the water and wastewater industry based out of Waterloo, ON” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Magnormagnor.ca HQ: Boucherville, QC, CanadaReported employees: 11-50 | Boucherville, QC, Canada | 11-50 | Exact match | 12 contacts → |
“Established in 1965, Magnor specializes in the design and manufacture of water treatment equipment in various drinking and process water applications.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Dyna-Pro Environmentaldyna-pro.com HQ: Winnipeg, MB, CanadaReported employees: 11-50 | Winnipeg, MB, Canada | 11-50 | Exact match | 12 contacts → |
“Dyna-Pro Environmental provides customers with the purest form of water using reverse osmosis to remove toxins and unwanted particles from any water source.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Nordmec Industriels & Minesnordmec.ca HQ: Salaberry-de-valleyfield, QC, CanadaReported employees: 51-200 | Salaberry-de-valleyfield, QC, Canada | 51-200 | Exact match | 12 contacts → |
“Bâtir des infrastructures durables pour le traitement des eaux du secteur municipal, industriel et minier, en œuvrant au bénéfice de l’environnement pour les générations futures.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Aqua Pure Technologiesaquapuretech.com HQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 11 contacts → |
“Aqua Pure Technologies is a privately owned Canadian company headquartered in Calgary, Alberta, delivering advanced water treatment solutions for industrial applications.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Waterworks Technologies INCwaterworks.ca HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Rainfreshrainfresh.ca HQ: Richmond Hill, ON, CanadaReported employees: 11-50 | Richmond Hill, ON, Canada | 11-50 | Exact match | 10 contacts → |
“For over 59 years, Rainfresh has delivered state-of-the-art water treatment solutions to families and businesses across Canada.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Culligan Québecculliganquebec.com HQ: Québec, QC, CanadaReported employees: 51-200 | Québec, QC, Canada | 51-200 | Exact match | 9 contacts → |
“Culligan au Québec : une histoire de confiance depuis plus de 70 ans!” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Excalibur Water Systems INCexcaliburwater.com HQ: Barrie, ON, CanadaReported employees: 11-50 | Barrie, ON, Canada | 11-50 | Exact match | 9 contacts → |
“Founded in 2006 by Al, Betty Ann, Robert, and Sam Dennis, Excalibur Water Systems is a Canadian water treatment and purification equipment manufacturer that ships internationally.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 113 company matches
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Reverse osmosis plant construction companies: dataset insights
September 16, 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
109 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 Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 113 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 16, 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 reverse osmosis plant construction companies?
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 reverse osmosis plant construction companies did RevenueBase find based in Canada?
The saved snapshot records 113 matching company records, 1,842 tracked contacts and 792 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 16, 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
Reverse osmosis plant construction companies by geography
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Cite this list
RevenueBase Data Team. Top 25 reverse osmosis plant construction companies based in Canada. Snapshot: September 16, 2026. https://revenuebase.ai/companies/reverse-osmosis-plant-construction-companies/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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