Company lists · Data refreshed October 2026
Top 25 Frequency and time measuring equipment suppliers worldwide
RevenueBase identified 120 company matches for frequency and time measuring equipment suppliers worldwide as of October 2026 and tracks 1,346 professional contacts across them, including 404 with verified work emails. Shenzhen is the largest hub.
This list covers company matches for frequency and time measuring equipment suppliers worldwide, 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 October 25, 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 frequency and time measuring equipment suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 175 contacts → | ||||
Exact match “RIGOL was founded in 1998 and established as RIGOL Technologies Co, Ltd.(RIGOL) in 2019.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 2 | 168 contacts → | ||||
Exact match “Zurich Instruments develops and manufactures advanced products for Quantum Computing and Periodic Signal Measurement.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 3 | 165 contacts → | ||||
Exact match “Pico Technology is a leading global provider of high-performance oscilloscopes, diagnostic equipment, data loggers, and signal generators.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 4 | 51 contacts → | ||||
Exact match “Established in 1971, Tabor Electronics has become a world-leading source of high-end test and measurement equipment.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 5 | 39 contacts → | ||||
Exact match “Brandywine Communications is the premier supplier of GPS and time code based precision time and frequency products.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 6 | 38 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 7 | 34 contacts → | ||||
Exact match “Let’s Test & Measure the World’s Systems.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 8 | 23 contacts → | ||||
Exact match “ZES ZIMMER Electronic Systems GmbH - a Rohde & Schwarz company - is a global medium-sized high-tech company that has profiled itself in product research, development, production…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 9 | 19 contacts → | ||||
Exact match “Stanford Research Systems (SRS) has a 40-year history of designing and manufacturing test equipment for research.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 10 | 15 contacts → | ||||
Exact match “Pendulum Instruments is a supplier of solutions for calibration, measurement and analysis of time & frequency related parameters.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 11 | 15 contacts → | ||||
Exact match “On the back of a global miniaturization trend (for example, nano technologies and micro electronics ) and increasing demand for more precise measurements „Eventech” Ltd has…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 12 | 13 contacts → | ||||
Exact match “Monarch Instrument is one of the world's largest suppliers of portable speed measurement products such as tachometers, stroboscopes, recorders and vibration meters.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 13 | 12 contacts → | ||||
Exact match “NOVUS is a United States Original Brand Manufacturer of precision timing products, including Rubidium and GNSS locked frequency references, PTP/NTP time servers, distribution…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 14 | 9 contacts → | ||||
Exact match “ps/GHz Timing System” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 15 | 8 contacts → | ||||
Exact match “Allemano Strumenti di Precisione: Progettazione, produzione e commercializzazione di strumenti di misura custom e non.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 16 | 8 contacts → | ||||
Exact match “Integrated Services and Consultancy, popularly known as ISC in the industry, was established in July 1993 by a group of technocrats who recognized the critical need of…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 17 | 7 contacts → | ||||
Exact match “Precise Time and Frequency, LLC is part of the LGL Group, along with sister company MtronPTI.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “Valhalla Scientific engineers, designs, and manufactures precision electronic test and measurement instruments trusted worldwide by governments, militaries, universities, and…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 19 | 6 contacts → | ||||
Exact match “We provide specialized electronic devices and components, including Time Sync, and T&M (such as ATE, PSU, E-Load, ATE, etc).” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “AVCOM of Virginia is a vertically integrated technology company with 50 years of experience in the design and manufacture of commercial high quality spectrum analyzers and signal…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “GW Instek started out as a power supply manufacturer, with test and measurement technology as its core, focusing on the research and development of precision electronic test and…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “GFS is an engineering company specialized in design and development of high precision electronic and optical instrumentation.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Small size, high performance measuring instruments.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “Since 1993, we are glad to be your disposal as a competent partner and reliable supplier of electronic measuring devices and systems.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “ORCA Technologies manufactures custom high-precision time and frequency products and is managed by a team that has over 30 years of product design, management, and application…” Recorded in the RevenueBase company graph · Oct 25, 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 “frequency and time measuring equipment suppliers”. 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 120 frequency and time measuring equipment suppliers worldwide
See the full list, filter by size, metro and specialty, and access 404 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Frequency and time measuring equipment suppliers worldwide at a glance
As of Oct 25, 2026Companies by employee count
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 120 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 worldwide whose business descriptions match “frequency and time measuring equipment 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. 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 404 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 October 25, 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 “frequency and time measuring equipment suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many frequency and time measuring equipment suppliers are there worldwide?
RevenueBase identified 120 company matches for frequency and time measuring equipment suppliers worldwide as of October 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?
Rigol Technologies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most frequency and time measuring equipment suppliers?
Shenzhen leads with 2 company records, followed by Toulouse (2) and Amherst (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 404 professional contacts with verified work emails tracked across these 120 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 October 25, 2026.
Ready to reach these companies? Verified emails and direct dials for all 120 frequency and time measuring equipment suppliers worldwide. Start with a free account, no credit card.
Download this list →Related lists
Browse the directory
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
- Boiler steam separators suppliers worldwide
- Boiler tape suppliers worldwide
- Boiler testing pump suppliers worldwide
- Boiler tube brushes suppliers worldwide
- Boiler tube plug suppliers worldwide
- Boiler ultrasonic cleaning equipment suppliers worldwide
Company intelligence · public preview
Top 25 frequency and time measuring equipment suppliers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 120 matching company records for frequency and time measuring equipment suppliers worldwide, with 1,346 tracked contacts and 404 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: October 25, 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 frequency and time measuring equipment suppliers worldwide
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 | Rigol Technologiesrigol.com HQ: Suzhou, ChinaReported employees: 201-500 | Suzhou, China | 201-500 | Exact match | 175 contacts → |
“RIGOL was founded in 1998 and established as RIGOL Technologies Co, Ltd.(RIGOL) in 2019.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Zurich Instrumentszhinst.com HQ: Zurich, SwitzerlandReported employees: 51-200 | Zurich, Switzerland | 51-200 | Exact match | 168 contacts → |
“Zurich Instruments develops and manufactures advanced products for Quantum Computing and Periodic Signal Measurement.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Pico Technologypicotech.com HQ: Eaton Socon, United KingdomReported employees: 51-200 | Eaton Socon, United Kingdom | 51-200 | Exact match | 165 contacts → |
“Pico Technology is a leading global provider of high-performance oscilloscopes, diagnostic equipment, data loggers, and signal generators.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Tabor Electronics LTDtaborelec.com HQ: Nesher, IsraelReported employees: 51-200 | Nesher, Israel | 51-200 | Exact match | 51 contacts → |
“Established in 1971, Tabor Electronics has become a world-leading source of high-end test and measurement equipment.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Brandywine Communicationsbrandywinecomm.com HQ: Santa Ana, CA, United StatesReported employees: 11-50 | Santa Ana, CA, United States | 11-50 | Exact match | 39 contacts → |
“Brandywine Communications is the premier supplier of GPS and time code based precision time and frequency products.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Genetron Corpgenetroncorp.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 38 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Gpowergpower.io HQ: Hinnerup, DenmarkReported employees: 11-50 | Hinnerup, Denmark | 11-50 | Exact match | 34 contacts → |
“Let’s Test & Measure the World’s Systems.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Oberursel, GermanyReported employees: 51-200 | Oberursel, Germany | 51-200 | Exact match | 23 contacts → |
“ZES ZIMMER Electronic Systems GmbH - a Rohde & Schwarz company - is a global medium-sized high-tech company that has profiled itself in product research, development, production…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Stanford Research Systems INCthinksrs.com HQ: Sunnyvale, CA, United StatesReported employees: 51-200 | Sunnyvale, CA, United States | 51-200 | Exact match | 19 contacts → |
“Stanford Research Systems (SRS) has a 40-year history of designing and manufacturing test equipment for research.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Pendulum Instrumentspendulum-instruments.com HQ: Banino, RussiaReported employees: 11-50 | Banino, Russia | 11-50 | Exact match | 15 contacts → |
“Pendulum Instruments is a supplier of solutions for calibration, measurement and analysis of time & frequency related parameters.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Eventecheventechsite.com HQ: Riga, LatviaReported employees: 11-50 | Riga, Latvia | 11-50 | Exact match | 15 contacts → |
“On the back of a global miniaturization trend (for example, nano technologies and micro electronics ) and increasing demand for more precise measurements „Eventech” Ltd has…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Monarch Instrumentmonarchinstrument.com HQ: Amherst, NH, United StatesReported employees: 11-50 | Amherst, NH, United States | 11-50 | Exact match | 13 contacts → |
“Monarch Instrument is one of the world's largest suppliers of portable speed measurement products such as tachometers, stroboscopes, recorders and vibration meters.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Novus Power Products LLCnovuspower.com HQ: Independence, MO, United StatesReported employees: 11-50 | Independence, MO, United States | 11-50 | Exact match | 12 contacts → |
“NOVUS is a United States Original Brand Manufacturer of precision timing products, including Rubidium and GNSS locked frequency references, PTP/NTP time servers, distribution…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Greenfield Technologygreenfieldtechnology.comHQ: Bègles, FranceReported employees: 1-10 | Bègles, France | 1-10 | Exact match | 9 contacts → |
“ps/GHz Timing System” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Nuova Allemano S.R.Lallemano.itHQ: Grugliasco, ItalyReported employees: 51-200 | Grugliasco, Italy | 51-200 | Exact match | 8 contacts → |
“Allemano Strumenti di Precisione: Progettazione, produzione e commercializzazione di strumenti di misura custom e non.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Integrated Services And Consultancyisctmindia.com HQ: United StatesReported employees: 11-50 | United States | 11-50 | Exact match | 8 contacts → |
“Integrated Services and Consultancy, popularly known as ISC in the industry, was established in July 1993 by a group of technocrats who recognized the critical need of…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Precise Time & Frequency, LLCptf-llc.com HQ: Wakefield, MA, United StatesReported employees: 11-50 | Wakefield, MA, United States | 11-50 | Exact match | 7 contacts → |
“Precise Time and Frequency, LLC is part of the LGL Group, along with sister company MtronPTI.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Valhalla Scientificvalhallascientific.com HQ: Poway, CA, United StatesReported employees: 11-50 | Poway, CA, United States | 11-50 | Exact match | 6 contacts → |
“Valhalla Scientific engineers, designs, and manufactures precision electronic test and measurement instruments trusted worldwide by governments, militaries, universities, and…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | DCT Israel LTDdct.co.il HQ: Petah Tikvah, IsraelReported employees: 11-50 | Petah Tikvah, Israel | 11-50 | Exact match | 6 contacts → |
“We provide specialized electronic devices and components, including Time Sync, and T&M (such as ATE, PSU, E-Load, ATE, etc).” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Avcom Of Virginiaavcomofva.com HQ: N. Chesterfield, VA, United StatesReported employees: 11-50 | N. Chesterfield, VA, United States | 11-50 | Exact match | 5 contacts → |
“AVCOM of Virginia is a vertically integrated technology company with 50 years of experience in the design and manufacture of commercial high quality spectrum analyzers and signal…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Instek Americagwinstek.com HQ: Montclair, CA, United StatesReported employees: 11-50 | Montclair, CA, United States | 11-50 | Exact match | 4 contacts → |
“GW Instek started out as a power supply manufacturer, with test and measurement technology as its core, focusing on the research and development of precision electronic test and…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Greenfield Systemsgreenfieldsystems.tech HQ: Pleasanton, CA, United StatesReported employees: 1-10 | Pleasanton, CA, United States | 1-10 | Exact match | 3 contacts → |
“GFS is an engineering company specialized in design and development of high precision electronic and optical instrumentation.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Deepacedeepace.net HQ: Saint-andré-les-vergers, FranceReported employees: 11-50 | Saint-andré-les-vergers, France | 11-50 | Exact match | 3 contacts → |
“Small size, high performance measuring instruments.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Admess Gmbhadmess.deHQ: Kirchheimbolanden, GermanyReported employees: 11-50 | Kirchheimbolanden, Germany | 11-50 | Exact match | 2 contacts → |
“Since 1993, we are glad to be your disposal as a competent partner and reliable supplier of electronic measuring devices and systems.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Orca Technologiesorcatechnologies.com HQ: San Clemente, CA, United StatesReported employees: 1-10 | San Clemente, CA, United States | 1-10 | Exact match | 2 contacts → |
“ORCA Technologies manufactures custom high-precision time and frequency products and is managed by a team that has over 30 years of product design, management, and application…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 120 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Frequency and time measuring equipment suppliers: dataset insights
October 25, 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
119 records in the displayed employee bands.
1 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 120 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: October 25, 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 frequency and time measuring equipment suppliers?
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 frequency and time measuring equipment suppliers did RevenueBase find worldwide?
The saved snapshot records 120 matching company records, 1,346 tracked contacts and 404 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: October 25, 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 frequency and time measuring equipment suppliers worldwide. Snapshot: October 25, 2026. https://revenuebase.ai/companies/browse/frequency-and-time-measuring-equipment-suppliers.
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
- Boiler steam separators suppliers worldwide
- Boiler tape suppliers worldwide
- Boiler testing pump suppliers worldwide
- Boiler tube brushes suppliers worldwide
- Boiler tube plug suppliers worldwide
- Boiler ultrasonic cleaning equipment suppliers worldwide
Company intelligence · public preview
Top 25 frequency and time measuring equipment suppliers worldwide
RevenueBase records 120 matching company records for frequency and time measuring equipment suppliers worldwide, with 1,346 tracked contacts and 404 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: October 25, 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 frequency and time measuring equipment suppliers worldwide
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 | Rigol Technologiesrigol.com HQ: Suzhou, ChinaReported employees: 201-500 | Suzhou, China | 201-500 | Exact match | 175 contacts → |
“RIGOL was founded in 1998 and established as RIGOL Technologies Co, Ltd.(RIGOL) in 2019.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Zurich Instrumentszhinst.com HQ: Zurich, SwitzerlandReported employees: 51-200 | Zurich, Switzerland | 51-200 | Exact match | 168 contacts → |
“Zurich Instruments develops and manufactures advanced products for Quantum Computing and Periodic Signal Measurement.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Pico Technologypicotech.com HQ: Eaton Socon, United KingdomReported employees: 51-200 | Eaton Socon, United Kingdom | 51-200 | Exact match | 165 contacts → |
“Pico Technology is a leading global provider of high-performance oscilloscopes, diagnostic equipment, data loggers, and signal generators.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Tabor Electronics LTDtaborelec.com HQ: Nesher, IsraelReported employees: 51-200 | Nesher, Israel | 51-200 | Exact match | 51 contacts → |
“Established in 1971, Tabor Electronics has become a world-leading source of high-end test and measurement equipment.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Brandywine Communicationsbrandywinecomm.com HQ: Santa Ana, CA, United StatesReported employees: 11-50 | Santa Ana, CA, United States | 11-50 | Exact match | 39 contacts → |
“Brandywine Communications is the premier supplier of GPS and time code based precision time and frequency products.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Genetron Corpgenetroncorp.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 38 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Gpowergpower.io HQ: Hinnerup, DenmarkReported employees: 11-50 | Hinnerup, Denmark | 11-50 | Exact match | 34 contacts → |
“Let’s Test & Measure the World’s Systems.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Oberursel, GermanyReported employees: 51-200 | Oberursel, Germany | 51-200 | Exact match | 23 contacts → |
“ZES ZIMMER Electronic Systems GmbH - a Rohde & Schwarz company - is a global medium-sized high-tech company that has profiled itself in product research, development, production…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Stanford Research Systems INCthinksrs.com HQ: Sunnyvale, CA, United StatesReported employees: 51-200 | Sunnyvale, CA, United States | 51-200 | Exact match | 19 contacts → |
“Stanford Research Systems (SRS) has a 40-year history of designing and manufacturing test equipment for research.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Pendulum Instrumentspendulum-instruments.com HQ: Banino, RussiaReported employees: 11-50 | Banino, Russia | 11-50 | Exact match | 15 contacts → |
“Pendulum Instruments is a supplier of solutions for calibration, measurement and analysis of time & frequency related parameters.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Eventecheventechsite.com HQ: Riga, LatviaReported employees: 11-50 | Riga, Latvia | 11-50 | Exact match | 15 contacts → |
“On the back of a global miniaturization trend (for example, nano technologies and micro electronics ) and increasing demand for more precise measurements „Eventech” Ltd has…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Monarch Instrumentmonarchinstrument.com HQ: Amherst, NH, United StatesReported employees: 11-50 | Amherst, NH, United States | 11-50 | Exact match | 13 contacts → |
“Monarch Instrument is one of the world's largest suppliers of portable speed measurement products such as tachometers, stroboscopes, recorders and vibration meters.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Novus Power Products LLCnovuspower.com HQ: Independence, MO, United StatesReported employees: 11-50 | Independence, MO, United States | 11-50 | Exact match | 12 contacts → |
“NOVUS is a United States Original Brand Manufacturer of precision timing products, including Rubidium and GNSS locked frequency references, PTP/NTP time servers, distribution…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Greenfield Technologygreenfieldtechnology.com HQ: Bègles, FranceReported employees: 1-10 | Bègles, France | 1-10 | Exact match | 9 contacts → |
“ps/GHz Timing System” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Nuova Allemano S.R.Lallemano.it HQ: Grugliasco, ItalyReported employees: 51-200 | Grugliasco, Italy | 51-200 | Exact match | 8 contacts → |
“Allemano Strumenti di Precisione: Progettazione, produzione e commercializzazione di strumenti di misura custom e non.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Integrated Services And Consultancyisctmindia.com HQ: United StatesReported employees: 11-50 | United States | 11-50 | Exact match | 8 contacts → |
“Integrated Services and Consultancy, popularly known as ISC in the industry, was established in July 1993 by a group of technocrats who recognized the critical need of…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Precise Time & Frequency, LLCptf-llc.com HQ: Wakefield, MA, United StatesReported employees: 11-50 | Wakefield, MA, United States | 11-50 | Exact match | 7 contacts → |
“Precise Time and Frequency, LLC is part of the LGL Group, along with sister company MtronPTI.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Valhalla Scientificvalhallascientific.com HQ: Poway, CA, United StatesReported employees: 11-50 | Poway, CA, United States | 11-50 | Exact match | 6 contacts → |
“Valhalla Scientific engineers, designs, and manufactures precision electronic test and measurement instruments trusted worldwide by governments, militaries, universities, and…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | DCT Israel LTDdct.co.il HQ: Petah Tikvah, IsraelReported employees: 11-50 | Petah Tikvah, Israel | 11-50 | Exact match | 6 contacts → |
“We provide specialized electronic devices and components, including Time Sync, and T&M (such as ATE, PSU, E-Load, ATE, etc).” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Avcom Of Virginiaavcomofva.com HQ: N. Chesterfield, VA, United StatesReported employees: 11-50 | N. Chesterfield, VA, United States | 11-50 | Exact match | 5 contacts → |
“AVCOM of Virginia is a vertically integrated technology company with 50 years of experience in the design and manufacture of commercial high quality spectrum analyzers and signal…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Instek Americagwinstek.com HQ: Montclair, CA, United StatesReported employees: 11-50 | Montclair, CA, United States | 11-50 | Exact match | 4 contacts → |
“GW Instek started out as a power supply manufacturer, with test and measurement technology as its core, focusing on the research and development of precision electronic test and…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Greenfield Systemsgreenfieldsystems.tech HQ: Pleasanton, CA, United StatesReported employees: 1-10 | Pleasanton, CA, United States | 1-10 | Exact match | 3 contacts → |
“GFS is an engineering company specialized in design and development of high precision electronic and optical instrumentation.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Deepacedeepace.net HQ: Saint-andré-les-vergers, FranceReported employees: 11-50 | Saint-andré-les-vergers, France | 11-50 | Exact match | 3 contacts → |
“Small size, high performance measuring instruments.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Admess Gmbhadmess.de HQ: Kirchheimbolanden, GermanyReported employees: 11-50 | Kirchheimbolanden, Germany | 11-50 | Exact match | 2 contacts → |
“Since 1993, we are glad to be your disposal as a competent partner and reliable supplier of electronic measuring devices and systems.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Orca Technologiesorcatechnologies.com HQ: San Clemente, CA, United StatesReported employees: 1-10 | San Clemente, CA, United States | 1-10 | Exact match | 2 contacts → |
“ORCA Technologies manufactures custom high-precision time and frequency products and is managed by a team that has over 30 years of product design, management, and application…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 120 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Frequency and time measuring equipment suppliers: dataset insights
October 25, 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
119 records in the displayed employee bands.
1 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 120 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: October 25, 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 frequency and time measuring equipment suppliers?
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 frequency and time measuring equipment suppliers did RevenueBase find worldwide?
The saved snapshot records 120 matching company records, 1,346 tracked contacts and 404 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: October 25, 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 frequency and time measuring equipment suppliers worldwide. Snapshot: October 25, 2026. https://revenuebase.ai/companies/browse/frequency-and-time-measuring-equipment-suppliers.
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
- Boiler steam separators suppliers worldwide
- Boiler tape suppliers worldwide
- Boiler testing pump suppliers worldwide
- Boiler tube brushes suppliers worldwide
- Boiler tube plug suppliers worldwide
- Boiler ultrasonic cleaning equipment suppliers worldwide