Company lists · Data refreshed November 2026

Top 25 Rotameters suppliers based in the United States

RevenueBase identified 65 company matches for rotameters suppliers associated with the United States as of November 2026 and tracks 989 professional contacts across them, including 416 with verified work emails. Longmont is the largest hub.

This list covers company matches for rotameters suppliers 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 5, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
65Companies
989Contacts tracked
416Verified emails
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The 25 largest rotameters suppliers based in the United States

Ranked by team size
Top 25 of 65 company matches for rotameters suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLargo, FL, United StatesHQ recorded Nov 5, 202651-200102 contacts →

Exact match

“ONICON designs and manufactures a full line of highly accurate flow meters and energy measurement systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchStatesboro, GA, United StatesHQ recorded Nov 5, 202651-20079 contacts →

Exact match

“Brodie International is an industry leader in the production and distribution of high precision liquid flow meters and valves used in the custody transfer of petroleum products.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchMonterey, MI, United StatesHQ recorded Nov 5, 202651-20070 contacts →

Exact match

“Sierra Instruments manufacturers high performance mass flow meters and mass flow controllers for nearly any gas, liquid, or steam application.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchKent, WA, United StatesHQ recorded Nov 5, 202651-20059 contacts →

Exact match

“Seametrics, a Tasi Flow brand, is a designer and manufacturer of a wide variety of flow metering and submersible sensor products.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchElizabeth City, NC, United StatesHQ recorded Nov 5, 202651-20049 contacts →

Exact match

“Hoffer Flow Controls is an industrial flow meter manufacturer specializing in the design and supply of both customized and standard turbine flow meters.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchMarina, CA, United StatesHQ recorded Nov 5, 202611-5036 contacts →

Exact match

“As a manufacturer of thermal mass flow meters for domestic and global markets for over 25 years, Fox Thermal provides resourceful solutions for industrial process, oil and gas…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchTempe, AZ, United StatesHQ recorded Nov 5, 202651-20034 contacts →

Exact match

“FTI Flow Technology, recognized in the U.S.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchFairfield, OH, United StatesHQ recorded Nov 5, 202611-5028 contacts →

Exact match

“Norgas is one of the largest North American distributors of natural gas pressure regulators, meters, and related accessories for the utility, industrial/commercial, and OEM…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchCranston, RI, United StatesHQ recorded Nov 5, 202651-20027 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchLongmont, CO, United StatesHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“Established in 1995, VorTek Instruments is a leading manufacturer of precision multivariable flowmeters for the measurement of liquid, gas, steam, and energy.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchMadison Heights, MI, United StatesHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“Custom Valve Concepts has been manufacturing flow rate controllers for every type of application for over 75 years.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchHealdsburg, CA, United StatesHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“Max Machinery precision Piston, Gear, and Helical flow meters provide high accuracy readings from 0.005 cc/min.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchHazel Park, MI, United StatesHQ recorded Nov 5, 202651-20017 contacts →

Exact match

“FLOWMETERS FOR AUTOMATION Our focus is flowmeters for on automation and robotics.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchSanta Ana, CA, United StatesHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“Established in 1964, Measurement Control Systems (MCS) is a California-based business supplying gas meters, gas regulators, water meters and various other residential, industrial…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchMonterey, CA, United StatesHQ recorded Nov 5, 202611-509 contacts →

Exact match

“Sage Metering is a manufacturer of high-performance thermal gas flow meters for gas flow measurement.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchAltus, SC, United StatesHQ recorded Nov 5, 202651-2008 contacts →

Exact match

“Turbines Inc.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchGeorgetown, TX, United StatesHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Some companies sell flow devices.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchAvon Park, FL, United StatesHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Avanti is a flow meter and metering system provide representing leading companies such as McCrometer, Water Specialties, Itron, Hach Flow, Badger Meter, Syrinix, Liquid Controls…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchCanton, GA, United StatesHQ recorded Nov 5, 20261-106 contacts →

Exact match

“We are your Flow Meter Experts for Ultrasonic, Magnetic, Turbine, Mass, PD, Oval Gear Flow Meters.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchEvanston, IL, United StatesHQ recorded Nov 5, 20261-106 contacts →

Exact match

“ERDCO is a manufacturer of flow instruments used for measurement of utility fluids such as water, compressed air, lube oil, condensate and more.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchLake Forest, CA, United StatesHQ recorded Nov 5, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchWoburn, MA, United StatesHQ recorded Nov 5, 202611-504 contacts →

Exact match

“The company’s focus has been on energy conservation since it was founded as Conservation Devices by Roger Dennison, an energy consultant.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchWauwatosa, CA, United StatesHQ recorded Nov 5, 202611-504 contacts →

Exact match

“Our goal is to provide customized smart solutions, options, and a variety of technologies for any flow measurement application at industry-leading prices.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchFeasterville-trevose, PA, United StatesHQ recorded Nov 5, 202611-504 contacts →

Exact match

“For over 60 years, we've been providing cost effective solutions to flow measurement problems, working with a wide variety of industries: • Landfill • Chemical Processing •…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchTatamy, PA, United StatesHQ recorded Nov 5, 202611-504 contacts →

Exact match

“Search and shop for popular brand flow meters, flow switches, and flow sensors using categories like materials, application, lead free and media.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 65 rotameters suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 416 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Rotameters suppliers based in the United States at a glance

As of Nov 5, 2026
42.1%Verified-email coverage
15.2Average contacts per company
11-50Median size (employees)
3.1%Largest-city concentration · Longmont
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
22
51-200
17
201-500
1

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 65 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 “rotameters suppliers” 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 416 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 5, 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 “rotameters suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many rotameters suppliers are there based in the United States?

RevenueBase identified 65 company matches for rotameters suppliers 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?

Onicon Incorporated tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most rotameters suppliers?

Longmont leads with 2 company records, followed by Akron (1) and Albuquerque (1).

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 416 professional contacts with verified work emails tracked across these 65 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 5, 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 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.