Company lists · Data refreshed September 2026
Top 25 Copper fitting manufacturers worldwide
RevenueBase identified 834 copper fitting manufacturers worldwide as of September 2026 and tracks 11,212 professional contacts across them, including 3,242 with verified work emails. The United States is the largest market and Mumbai the largest hub.
This list covers copper fitting manufacturers worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026. Country and city lists for copper fitting manufacturers follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 copper fitting manufacturers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 681 contacts → | ||||
Indirect evidence “Since 1916, Oatey has provided reliable, high-quality products for the residential and commercial plumbing industries, with a commitment to delivering quality, building trust and…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 2 | 560 contacts → | ||||
Partial evidence “For over a century Charlotte Pipe and Foundry Company has been manufacturing pipe and fittings, employing more than 1500 loyal, hard-working Americans.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 3 | 314 contacts → | ||||
Partial evidence “Founded in 1906, Crane Supply is Canada's premier distributor of quality pipe, valves, fittings and piping accessories.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 4 | 300 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 5 | 277 contacts → | ||||
Indirect evidence “Goodin Company is a wholesale distributor of products for residential and commercial plumbing, HVAC/R, waterworks, industrial and mechanical piping systems.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 6 | 189 contacts → | ||||
Indirect evidence “Since 1976, Porter Pipe & Supply Co.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 7 | 171 contacts → | ||||
Partial evidence “At Cambridge-Lee Industries, a globally renowned leader in the copper tubing industry, we're ready for the challenges of the new millennium.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 8 | 155 contacts → | ||||
Indirect evidence “A Proud History, An Exciting Future.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 9 | 144 contacts → | ||||
Partial evidence “We produce brass and composite fittings for plumbing and gas.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 10 | 130 contacts → | ||||
Partial evidence “United Pipe is the leading master distributor of Domestic steel pipe, globally sourced steel pipe, copper tubing, plastic pipe, electrical conduit and related products to…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 11 | 129 contacts → | ||||
Indirect evidence “Kayalar Grup, bir aile şirketi olarak üretim faaliyetlerine 1970 yılında İstanbul’da üç kardeş tarafından başlamış, 1984 yılında kurulan Kayalar Pres Ltd.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 12 | 126 contacts → | ||||
Partial evidence “Rampart Supply is a full line wholesale distributor of commercial and residential plumbing, hydronic heating, and industrial pipe, valve, and fitting supplies.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 13 | 126 contacts → | ||||
Indirect evidence “Merit Brass: Connecting Your Success with Seamless Piping Solutions What does it take to keep industries flowing smoothly?” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 14 | 121 contacts → | ||||
Strong evidence “Bardon Supplies Limited is a full line stocking wholesale and retail distributor of plumbing, HVAC, and industrial pipe, valves and fittings, recognized by all major manufacturers.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 15 | 108 contacts → | ||||
Partial evidence “Kenny Pipe & Supply is a wholesale distributor of plumbing supplies, pipe, valves and fittings headquartered in Nashville, Tennessee.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 16 | 106 contacts → | ||||
Indirect evidence “In February 2024, Ward Manufacturing was acquired by ASC Engineered Solutions.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 17 | 97 contacts → | ||||
Indirect evidence “Uniweld Products, a U.S.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 18 | 93 contacts → | ||||
Indirect evidence “American Pipe & Supply Co, Inc.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 19 | 93 contacts → | ||||
Indirect evidence “Jones Stephens is a leader of rough plumbing products with a strong brand built on providing 30 years of innovation for professional contractors.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 20 | 93 contacts → | ||||
Indirect evidence “Slakey Brothers is a wholesale distributor dedicated to providing the best total value and service to our customers.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 21 | 79 contacts → | ||||
Partial evidence “Legend Valve has the most expansive offering of valves, fittings, tubing, and components for plumbing and hydronic systems.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 22 | 72 contacts → | ||||
Indirect evidence “Em atividade desde 2010, a Cobresul Metais é hoje uma opção de fornecimento seguro e confiável de semimanufaturados de cobre para diversas aplicações nos mercados de…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 23 | 70 contacts → | ||||
Partial evidence “Astore Keymak is the leading supplier in Southern Africa of the most comprehensive range of thermoplastic pipe fittings, valves and pipeline accessories in all recognised…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 24 | 66 contacts → | ||||
Indirect evidence “Pipelife Finland Oy on yksi Suomen johtavista LVIS-tuotteita valmistavista yrityksistä.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 25 | 64 contacts → | ||||
Partial evidence “Schimberg Co is a wholesale distributor of pipe, valves, and fittings, serving a diverse list of customers from our seven convenient locations.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: copper fitting manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names copper fitting manufacturers.
- Partial evidence
- Its own public description names part of copper fitting manufacturers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name copper fitting manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 834 copper fitting manufacturers worldwide
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Copper fitting manufacturers worldwide at a glance
As of Sep 30, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among copper fitting manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for copper fitting manufacturers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “copper fitting manufacturers”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names copper fitting manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among copper fitting manufacturers, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 3,242 across the full list. 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 30, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Copper fitting manufacturers by location
5 lists · largest firstEvery Copper fitting manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names copper fitting manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many copper fitting manufacturers are there worldwide?
RevenueBase identified 834 copper fitting manufacturers worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Oatey Company, headquartered in Cleveland, tops this list with the largest team on record.
Which country has the most copper fitting manufacturers?
The United States leads with 221 companies, followed by India (178) and Italy (35). Every copper fitting manufacturers list by country and city is linked on this page.
Which city has the most copper fitting manufacturers?
Mumbai leads with 38 headquartered companies, followed by Jamnagar (27) and Houston (10).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,242 verified decision-maker contacts tracked across these 834 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.
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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 Smart Search, 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.