Company lists · Data refreshed November 2026
Top 25 Hydraulic testing and certification services based in the United States
RevenueBase identified 98 company matches for hydraulic testing and certification services associated with the United States as of November 2026 and tracks 1,788 professional contacts across them, including 364 with verified work emails. Houston is the largest hub.
This list covers company matches for hydraulic testing and certification services associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest hydraulic testing and certification services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 763 contacts → | ||||
Exact match “TÜV Rheinland is a world leader in testing, inspection and certification services for a wide variety of industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 122 contacts → | ||||
Exact match “AEIS, LLC is a testing, inspection, and certification (TIC) agency that increases quality and safety outcomes for major infrastructure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 104 contacts → | ||||
Exact match “ICC Evaluation Service (ICC-ES) is a certification body that is a subsidiary of the International Code Council and is accredited by the ANSI National National Accreditation Board…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 36 contacts → | ||||
Exact match “At J&J Pressure Management we take your high pressure iron business seriously.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 34 contacts → | ||||
Exact match “Hydraulic / Pneumatic specialist company utilizing key suppliers to provide value added services to our customers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 28 contacts → | ||||
Exact match “Fire Catt is.the Fastest, Safest, Most Accurate Fire Hose Testing Company in the Nation!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 23 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 15 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 14 contacts → | ||||
Exact match “Through our multifaceted work in education, training, and certification, the International Fluid Power Society strengthens and advances professional careers in the fluid power…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 13 contacts → | ||||
Exact match “HD Hydraulics has over 15 years combined Hydraulic experience our team is ready to serve you.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 12 contacts → | ||||
Exact match “Be it testing, inspections, certifications or supply chain solutions, the experienced engineers and specialized technicians of NTS stand ready to make your project a success.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 11 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 10 contacts → | ||||
Exact match “WH Labs (Whitehouse Laboratories) is an ISO 9001:2015, ISO/IEC 17025:2017, and AWS Accredited independent testing and analysis laboratory based in Houston, Texas, with ASME U&R…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 10 contacts → | ||||
Exact match “Wagner Energy Services supports the energy industry through technologically advanced hydrostatic pressure testing, hydraulic bolt torqueing, and high pressure water blasting…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 9 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 8 contacts → | ||||
Exact match “From our beginning, Speed Technical Services has rapidly become an industry leader in all facets of hydro-testing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 7 contacts → | ||||
Exact match “Servo Innovations is a tier one service provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “Phoenix Oilfield Services, LLC was founded in August of 2008 with only one customer.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 6 contacts → | ||||
Exact match “Code Steel Industrial Inspections is a versatile inspection company in Phoenix, AZ that concentrates on Tanks, Pressure Vessels, and Piping.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 6 contacts → | ||||
Exact match “Lab Certifications and TAB Testing: BalCon is an industry leader who has been ensuring equipment efficiency and safety for over 25 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 6 contacts → | ||||
Exact match “Hydrostatic Test Equipment: Custom Biuld and Standard hydro test equipment models avaliable.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 6 contacts → | ||||
Exact match “ECE Global delivers premier independent technical engineering verification, new equipment / in-service testing, and conformity assessment / certification services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “SIS offers the most advanced analysis of pipeline pressure testing available, providing the safest and most reliable data logging for pressure testing in the industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match “Non-destructive testing and flow iron certification.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “Inspection, Testing, Maintenance & Repair Of: Fire Sprinklers, Fire Pumps, Fire Hydrants, Fire Backflow, Fire Service Pipelines and more!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “hydraulic testing and certification services”. 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 98 hydraulic testing and certification services based in the United States
See the full list, filter by size, metro and specialty, and access 364 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Hydraulic testing and certification services based in the United States at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 98 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 “hydraulic testing and certification services” 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 364 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “hydraulic testing and certification services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many hydraulic testing and certification services are there based in the United States?
RevenueBase identified 98 company matches for hydraulic testing and certification services 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?
TÜV Rheinland North America tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most hydraulic testing and certification services?
Houston leads with 8 company records, followed by Midland (3) and Chandler (2).
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 364 professional contacts with verified work emails tracked across these 98 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 98 hydraulic testing and certification services based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Hydraulic testing and certification services by geography
- Hydraulic testing and certification services based in Australia
- Hydraulic testing and certification services based in France
- Hydraulic testing and certification services based in Germany
- Hydraulic testing and certification services based in Italy
- Hydraulic testing and certification services based in the Netherlands
- Hydraulic testing and certification services based in Türkiye
- Hydraulic testing and certification services based in the United Arab Emirates
- Hydraulic testing and certification services based in the United Kingdom
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Hydraulic testing and certification services based in Australia
- Hydraulic testing and certification services based in France
- Hydraulic testing and certification services based in Germany
- Hydraulic testing and certification services based in Italy
- Hydraulic testing and certification services based in the Netherlands
- Hydraulic testing and certification services based in Türkiye
Company intelligence · public preview
Top 25 hydraulic testing and certification services based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 98 matching company records for hydraulic testing and certification services based in the United States, with 1,788 tracked contacts and 364 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 hydraulic testing and certification services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  TÜV Rheinland North Americatuv.comHQ: Boxborough, CA, United StatesReported employees: 501-1,000 | Boxborough, CA, United States | 501-1,000 | Exact match | 763 contacts → |
“TÜV Rheinland is a world leader in testing, inspection and certification services for a wide variety of industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Aeis LLCaeis.comHQ: South Plainfield, NJ, United StatesReported employees: 201-500 | South Plainfield, NJ, United States | 201-500 | Exact match | 122 contacts → |
“AEIS, LLC is a testing, inspection, and certification (TIC) agency that increases quality and safety outcomes for major infrastructure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  ICC Evaluation Service Icc-Esicc-es.orgHQ: Brea, AL, United StatesReported employees: 201-500 | Brea, AL, United States | 201-500 | Exact match | 104 contacts → |
“ICC Evaluation Service (ICC-ES) is a certification body that is a subsidiary of the International Code Council and is accredited by the ANSI National National Accreditation Board…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  J&j Pressure Management USAjjpressure.comHQ: Midland, PA, United StatesReported employees: 51-200 | Midland, PA, United States | 51-200 | Exact match | 36 contacts → |
“At J&J Pressure Management we take your high pressure iron business seriously.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Innotek Corporationinnotek-ep.comHQ: Maple Grove, MN, United StatesReported employees: 51-200 | Maple Grove, MN, United States | 51-200 | Exact match | 34 contacts → |
“Hydraulic / Pneumatic specialist company utilizing key suppliers to provide value added services to our customers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Fire Cattfirecatt.comHQ: Troy, MI, United StatesReported employees: 11-50 | Troy, MI, United States | 11-50 | Exact match | 28 contacts → |
“Fire Catt is.the Fastest, Safest, Most Accurate Fire Hose Testing Company in the Nation!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Arrowhead Industrial Servicesarrowheadindustrial.com HQ: Wilson, NC, United StatesReported employees: 11-50 | Wilson, NC, United States | 11-50 | Exact match | 23 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 |  Electro Scan INCelectroscan.comHQ: Sacramento, FL, United StatesReported employees: 11-50 | Sacramento, FL, United States | 11-50 | Exact match | 15 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | HQ: Cherry Hill, NJ, United StatesReported employees: 1-10 | Cherry Hill, NJ, United States | 1-10 | Exact match | 14 contacts → |
“Through our multifaceted work in education, training, and certification, the International Fluid Power Society strengthens and advances professional careers in the fluid power…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  HD Hydraulicshd-hyd.comHQ: Kilgore, TX, United StatesReported employees: 11-50 | Kilgore, TX, United States | 11-50 | Exact match | 13 contacts → |
“HD Hydraulics has over 15 years combined Hydraulic experience our team is ready to serve you.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  NTSnts.comHQ: Anaheim, CA, United StatesReported employees: 501-1,000 | Anaheim, CA, United States | 501-1,000 | Exact match | 12 contacts → |
“Be it testing, inspections, certifications or supply chain solutions, the experienced engineers and specialized technicians of NTS stand ready to make your project a success.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Hufco INChufco.comHQ: Davisville, WV, United StatesReported employees: 51-200 | Davisville, WV, United States | 51-200 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 |  Whitehouse Laboratorieswhlabs.comHQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 10 contacts → |
“WH Labs (Whitehouse Laboratories) is an ISO 9001:2015, ISO/IEC 17025:2017, and AWS Accredited independent testing and analysis laboratory based in Houston, Texas, with ASME U&R…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Clint Wagner Energy Serviceswagnerenergy.netHQ: Marietta, PA, United StatesReported employees: 11-50 | Marietta, PA, United States | 11-50 | Exact match | 10 contacts → |
“Wagner Energy Services supports the energy industry through technologically advanced hydrostatic pressure testing, hydraulic bolt torqueing, and high pressure water blasting…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Century Calibrating Companycenturycalibrating.com HQ: Signal Hill, CA, United StatesReported employees: 1-10 | Signal Hill, CA, United States | 1-10 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 |  Speed Technical Services LLCspeedtechnicalservices.comHQ: Baytown, TX, United StatesReported employees: 51-200 | Baytown, TX, United States | 51-200 | Exact match | 8 contacts → |
“From our beginning, Speed Technical Services has rapidly become an industry leader in all facets of hydro-testing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Servo Innovations LLCservoinnovations.comHQ: Wayland, MI, United StatesReported employees: 1-10 | Wayland, MI, United States | 1-10 | Exact match | 7 contacts → |
“Servo Innovations is a tier one service provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Phoenix Oilfield Services, LLCphoenixoilfield.comHQ: Maurice, LA, United StatesReported employees: 1-10 | Maurice, LA, United States | 1-10 | Exact match | 7 contacts → |
“Phoenix Oilfield Services, LLC was founded in August of 2008 with only one customer.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Code Steel Industrial Inspectionscodesteel.comHQ: Chandler, AZ, United StatesReported employees: 11-50 | Chandler, AZ, United States | 11-50 | Exact match | 6 contacts → |
“Code Steel Industrial Inspections is a versatile inspection company in Phoenix, AZ that concentrates on Tanks, Pressure Vessels, and Piping.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Balconbalcontab.comHQ: Council Bluffs, IA, United StatesReported employees: 11-50 | Council Bluffs, IA, United States | 11-50 | Exact match | 6 contacts → |
“Lab Certifications and TAB Testing: BalCon is an industry leader who has been ensuring equipment efficiency and safety for over 25 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Hydrorexhydrorex.comHQ: Cypress, TX, United StatesReported employees: 1-10 | Cypress, TX, United States | 1-10 | Exact match | 6 contacts → |
“Hydrostatic Test Equipment: Custom Biuld and Standard hydro test equipment models avaliable.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  ECE Globaleceglobal.comHQ: Itasca, IL, United StatesReported employees: 11-50 | Itasca, IL, United States | 11-50 | Exact match | 6 contacts → |
“ECE Global delivers premier independent technical engineering verification, new equipment / in-service testing, and conformity assessment / certification services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Stewart's Integrity Services, LLCstewartsint.comHQ: Silsbee, TX, United StatesReported employees: 1-10 | Silsbee, TX, United States | 1-10 | Exact match | 5 contacts → |
“SIS offers the most advanced analysis of pipeline pressure testing available, providing the safest and most reliable data logging for pressure testing in the industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Frac NDTfracndt.com HQ: Covington, LA, United StatesReported employees: 11-50 | Covington, LA, United States | 11-50 | Exact match | 5 contacts → |
“Non-destructive testing and flow iron certification.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Bolt Mechanical INCboltmechanical.comHQ: Placentia, CA, United StatesReported employees: 11-50 | Placentia, CA, United States | 11-50 | Exact match | 4 contacts → |
“Inspection, Testing, Maintenance & Repair Of: Fire Sprinklers, Fire Pumps, Fire Hydrants, Fire Backflow, Fire Service Pipelines and more!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 98 company matches
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Hydraulic testing and certification services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
98 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 98 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for hydraulic testing and certification services?
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 hydraulic testing and certification services did RevenueBase find based in the United States?
The saved snapshot records 98 matching company records, 1,788 tracked contacts and 364 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Hydraulic testing and certification services by geography
- Hydraulic testing and certification services based in Australia
- Hydraulic testing and certification services based in France
- Hydraulic testing and certification services based in Germany
- Hydraulic testing and certification services based in Italy
- Hydraulic testing and certification services based in the Netherlands
- Hydraulic testing and certification services based in Türkiye
- Hydraulic testing and certification services based in the United Arab Emirates
- Hydraulic testing and certification services based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 hydraulic testing and certification services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/hydraulic-testing-and-certification-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Hydraulic testing and certification services based in Australia
- Hydraulic testing and certification services based in France
- Hydraulic testing and certification services based in Germany
- Hydraulic testing and certification services based in Italy
- Hydraulic testing and certification services based in the Netherlands
- Hydraulic testing and certification services based in Türkiye
Company intelligence · public preview
Top 25 hydraulic testing and certification services based in the United States
RevenueBase records 98 matching company records for hydraulic testing and certification services based in the United States, with 1,788 tracked contacts and 364 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 hydraulic testing and certification services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | TÜV Rheinland North Americatuv.com HQ: Boxborough, CA, United StatesReported employees: 501-1,000 | Boxborough, CA, United States | 501-1,000 | Exact match | 763 contacts → |
“TÜV Rheinland is a world leader in testing, inspection and certification services for a wide variety of industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Aeis LLCaeis.com HQ: South Plainfield, NJ, United StatesReported employees: 201-500 | South Plainfield, NJ, United States | 201-500 | Exact match | 122 contacts → |
“AEIS, LLC is a testing, inspection, and certification (TIC) agency that increases quality and safety outcomes for major infrastructure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | ICC Evaluation Service Icc-Esicc-es.org HQ: Brea, AL, United StatesReported employees: 201-500 | Brea, AL, United States | 201-500 | Exact match | 104 contacts → |
“ICC Evaluation Service (ICC-ES) is a certification body that is a subsidiary of the International Code Council and is accredited by the ANSI National National Accreditation Board…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | J&j Pressure Management USAjjpressure.com HQ: Midland, PA, United StatesReported employees: 51-200 | Midland, PA, United States | 51-200 | Exact match | 36 contacts → |
“At J&J Pressure Management we take your high pressure iron business seriously.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Innotek Corporationinnotek-ep.com HQ: Maple Grove, MN, United StatesReported employees: 51-200 | Maple Grove, MN, United States | 51-200 | Exact match | 34 contacts → |
“Hydraulic / Pneumatic specialist company utilizing key suppliers to provide value added services to our customers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Fire Cattfirecatt.com HQ: Troy, MI, United StatesReported employees: 11-50 | Troy, MI, United States | 11-50 | Exact match | 28 contacts → |
“Fire Catt is.the Fastest, Safest, Most Accurate Fire Hose Testing Company in the Nation!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Arrowhead Industrial Servicesarrowheadindustrial.com HQ: Wilson, NC, United StatesReported employees: 11-50 | Wilson, NC, United States | 11-50 | Exact match | 23 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | Electro Scan INCelectroscan.com HQ: Sacramento, FL, United StatesReported employees: 11-50 | Sacramento, FL, United States | 11-50 | Exact match | 15 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | HQ: Cherry Hill, NJ, United StatesReported employees: 1-10 | Cherry Hill, NJ, United States | 1-10 | Exact match | 14 contacts → |
“Through our multifaceted work in education, training, and certification, the International Fluid Power Society strengthens and advances professional careers in the fluid power…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HD Hydraulicshd-hyd.com HQ: Kilgore, TX, United StatesReported employees: 11-50 | Kilgore, TX, United States | 11-50 | Exact match | 13 contacts → |
“HD Hydraulics has over 15 years combined Hydraulic experience our team is ready to serve you.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | NTSnts.com HQ: Anaheim, CA, United StatesReported employees: 501-1,000 | Anaheim, CA, United States | 501-1,000 | Exact match | 12 contacts → |
“Be it testing, inspections, certifications or supply chain solutions, the experienced engineers and specialized technicians of NTS stand ready to make your project a success.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Hufco INChufco.com HQ: Davisville, WV, United StatesReported employees: 51-200 | Davisville, WV, United States | 51-200 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | Whitehouse Laboratorieswhlabs.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 10 contacts → |
“WH Labs (Whitehouse Laboratories) is an ISO 9001:2015, ISO/IEC 17025:2017, and AWS Accredited independent testing and analysis laboratory based in Houston, Texas, with ASME U&R…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Clint Wagner Energy Serviceswagnerenergy.net HQ: Marietta, PA, United StatesReported employees: 11-50 | Marietta, PA, United States | 11-50 | Exact match | 10 contacts → |
“Wagner Energy Services supports the energy industry through technologically advanced hydrostatic pressure testing, hydraulic bolt torqueing, and high pressure water blasting…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Century Calibrating Companycenturycalibrating.com HQ: Signal Hill, CA, United StatesReported employees: 1-10 | Signal Hill, CA, United States | 1-10 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Speed Technical Services LLCspeedtechnicalservices.com HQ: Baytown, TX, United StatesReported employees: 51-200 | Baytown, TX, United States | 51-200 | Exact match | 8 contacts → |
“From our beginning, Speed Technical Services has rapidly become an industry leader in all facets of hydro-testing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Servo Innovations LLCservoinnovations.com HQ: Wayland, MI, United StatesReported employees: 1-10 | Wayland, MI, United States | 1-10 | Exact match | 7 contacts → |
“Servo Innovations is a tier one service provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Phoenix Oilfield Services, LLCphoenixoilfield.com HQ: Maurice, LA, United StatesReported employees: 1-10 | Maurice, LA, United States | 1-10 | Exact match | 7 contacts → |
“Phoenix Oilfield Services, LLC was founded in August of 2008 with only one customer.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Code Steel Industrial Inspectionscodesteel.com HQ: Chandler, AZ, United StatesReported employees: 11-50 | Chandler, AZ, United States | 11-50 | Exact match | 6 contacts → |
“Code Steel Industrial Inspections is a versatile inspection company in Phoenix, AZ that concentrates on Tanks, Pressure Vessels, and Piping.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Balconbalcontab.com HQ: Council Bluffs, IA, United StatesReported employees: 11-50 | Council Bluffs, IA, United States | 11-50 | Exact match | 6 contacts → |
“Lab Certifications and TAB Testing: BalCon is an industry leader who has been ensuring equipment efficiency and safety for over 25 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Hydrorexhydrorex.com HQ: Cypress, TX, United StatesReported employees: 1-10 | Cypress, TX, United States | 1-10 | Exact match | 6 contacts → |
“Hydrostatic Test Equipment: Custom Biuld and Standard hydro test equipment models avaliable.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | ECE Globaleceglobal.com HQ: Itasca, IL, United StatesReported employees: 11-50 | Itasca, IL, United States | 11-50 | Exact match | 6 contacts → |
“ECE Global delivers premier independent technical engineering verification, new equipment / in-service testing, and conformity assessment / certification services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Stewart's Integrity Services, LLCstewartsint.com HQ: Silsbee, TX, United StatesReported employees: 1-10 | Silsbee, TX, United States | 1-10 | Exact match | 5 contacts → |
“SIS offers the most advanced analysis of pipeline pressure testing available, providing the safest and most reliable data logging for pressure testing in the industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Frac NDTfracndt.com HQ: Covington, LA, United StatesReported employees: 11-50 | Covington, LA, United States | 11-50 | Exact match | 5 contacts → |
“Non-destructive testing and flow iron certification.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Bolt Mechanical INCboltmechanical.com HQ: Placentia, CA, United StatesReported employees: 11-50 | Placentia, CA, United States | 11-50 | Exact match | 4 contacts → |
“Inspection, Testing, Maintenance & Repair Of: Fire Sprinklers, Fire Pumps, Fire Hydrants, Fire Backflow, Fire Service Pipelines and more!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 98 company matches
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Hydraulic testing and certification services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
98 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 98 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for hydraulic testing and certification services?
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 hydraulic testing and certification services did RevenueBase find based in the United States?
The saved snapshot records 98 matching company records, 1,788 tracked contacts and 364 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 hydraulic testing and certification services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/hydraulic-testing-and-certification-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Hydraulic testing and certification services based in Australia
- Hydraulic testing and certification services based in France
- Hydraulic testing and certification services based in Germany
- Hydraulic testing and certification services based in Italy
- Hydraulic testing and certification services based in the Netherlands
- Hydraulic testing and certification services based in Türkiye