Company lists · Data refreshed September 2026
Top 25 Chromatography equipment maintenance based in the United States
RevenueBase identified 123 company matches for chromatography equipment maintenance associated with the United States as of September 2026 and tracks 1,241 professional contacts across them, including 528 with verified work emails. San Diego is the largest hub.
This list covers company matches for chromatography equipment maintenance 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 September 19, 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 chromatography equipment maintenance based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 389 contacts → | ||||
Exact match “Gilson provides high quality, dependable solutions for today's demanding liquid chromatography, solid phase extraction, liquid handling and gel permeation chromatography clean-up…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 92 contacts → | ||||
Exact match “ZefSci Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 85 contacts → | ||||
Exact match “GMI provides new and re-manufactured-to-specification analytical laboratory equipment and instrumentation service.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 54 contacts → | ||||
Exact match “Why Buy New When You Don’t Have To?” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 43 contacts → | ||||
Exact match “ATG Service provides repair and maintenance services for the full suite of • AKTA™ FPLC Systems • Microplate Readers • Microplate Washers • Oligo Synthesizers • Biacore™ SPR…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 32 contacts → | ||||
Exact match “Scientific Calibration is a full-service laboratory supply and maintenance company.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 32 contacts → | ||||
Exact match “At Copia Scientific, we make science within reach.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 27 contacts → | ||||
Exact match “As part of Trane Technologies, DLR is a full service organization providing maintenance and repair services to all brands and types of laboratory equipment.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 20 contacts → | ||||
Exact match “Chromatography is our expertise.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 16 contacts → | ||||
Exact match “As a premier service company, Alliance Calibrations Group, LLC (ACG) is interested in serving your labs with Annual Preventive Maintenance, Qualification, Calibration, and Repair…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 15 contacts → | ||||
Exact match “We are the leading third-party provider of sales, refurbishment, and full coverage service for high-quality, pre-owned laboratory instruments.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 15 contacts → | ||||
Exact match “Lab Tech Support is a specialized service company providing expert maintenance, repair, troubleshooting, and technical support for LC-MS/MS, HPLC, and UPLC systems.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 14 contacts → | ||||
Exact match “Novamed Corporation is a hospital and health care company based out of 30 Nutmeg Dr, Trumbull, Connecticut, United States.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 13 contacts → | ||||
Exact match “SIELC Technologies, established in 2002, specializes in HPLC solutions, offering advanced solutions for researchers, laboratories, and educational institutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 13 contacts → | ||||
Exact match “IN-CAL™ is committed to providing superior on-site and off-site calibration and repair services for a wide range of Test, Measuring and Manufacturing Equipment.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “With over 25 years of experience with large-cap pharmaceutical companies, biomedical laboratories and clinical and R&D labs.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 12 contacts → | ||||
Exact match “A Service Organization Specializing in the Maintenance and Repair of Laboratory Equipment.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 11 contacts → | ||||
Exact match “We offer the most comprehensive coverage of equipment manufacturers and products in the industry today.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 11 contacts → | ||||
Exact match “Founded in 1983 as a manufacturer's representative, Chrom Tech has grown to be a worldwide distributor of chromatography instrumentation and supplies.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 10 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 9 contacts → | ||||
Exact match “For over 30 years, Minnesota Medical Specialists has built an unsurpassed reputation of highly affordable, fast, and friendly service.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 8 contacts → | ||||
Exact match “iChrom Solutions provides sales and service support for the following world-class chromatography instrument manufacturers: Spark Holland BV, Axel Semrau GmbH, Knauer GmbH…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 8 contacts → | ||||
Exact match “Nova Biotech provides calibration and repair for all brands of Spectrophotometers, Spectrofluorometers, Plate Readers, PCR Thermocyclers and selected LC instruments in the San…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 7 contacts → | ||||
Exact match “COBB Refrigeration LLC specializes in Commercial & Industrial Refrigeration, Specialized Refrigeration & Laboratory equipment repair and Calibrations.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match “We hire the best engineers in order to provide the best serivce to labs!” Recorded in the RevenueBase company graph · Sep 19, 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 “chromatography equipment maintenance”. 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 123 chromatography equipment maintenance based in the United States
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Chromatography equipment maintenance based in the United States at a glance
As of Sep 19, 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 123 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 “chromatography equipment maintenance” 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 528 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 19, 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 “chromatography equipment maintenance”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many chromatography equipment maintenance are there based in the United States?
RevenueBase identified 123 company matches for chromatography equipment maintenance associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Gilson tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most chromatography equipment maintenance?
San Diego leads with 5 company records, followed by Houston (4) and Atlanta (3).
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 528 professional contacts with verified work emails tracked across these 123 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 123 chromatography equipment maintenance based in the United States. Start with a free account, no credit card.
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Chromatography equipment maintenance by geography
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
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- Lists by location
- Lists A-Z
- New lists
- Chromatography equipment maintenance based in Brazil
- Chromatography equipment maintenance based in the United Kingdom
- AI companies based in the United States
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- Manufacturing companies based in the United States
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Company intelligence · public preview
Top 25 chromatography equipment maintenance 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 123 matching company records for chromatography equipment maintenance based in the United States, with 1,241 tracked contacts and 528 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 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 chromatography equipment maintenance 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 | Gilsongilson.com HQ: Middleton, WI, United StatesReported employees: 501-1,000 | Middleton, WI, United States | 501-1,000 | Exact match | 389 contacts → |
“Gilson provides high quality, dependable solutions for today's demanding liquid chromatography, solid phase extraction, liquid handling and gel permeation chromatography clean-up…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Zefsci, ZEF Scientific, INCzefsci.comHQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 92 contacts → |
“ZefSci Inc.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | GMIgmi-inc.com HQ: Ramsey, MN, United StatesReported employees: 11-50 | Ramsey, MN, United States | 11-50 | Exact match | 85 contacts → |
“GMI provides new and re-manufactured-to-specification analytical laboratory equipment and instrumentation service.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Gentech Scientific LLCgentechscientific.comHQ: Arcade, NY, United StatesReported employees: 11-50 | Arcade, NY, United States | 11-50 | Exact match | 54 contacts → |
“Why Buy New When You Don’t Have To?” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  ATG Serviceatgservice.comHQ: Waterford, CT, United StatesReported employees: 11-50 | Waterford, CT, United States | 11-50 | Exact match | 43 contacts → |
“ATG Service provides repair and maintenance services for the full suite of • AKTA™ FPLC Systems • Microplate Readers • Microplate Washers • Oligo Synthesizers • Biacore™ SPR…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Scientific Calibration, INCscical.com HQ: Cary, NC, United StatesReported employees: 11-50 | Cary, NC, United States | 11-50 | Exact match | 32 contacts → |
“Scientific Calibration is a full-service laboratory supply and maintenance company.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Copia Scientificcopiasci.com HQ: Taunton, MA, United StatesReported employees: 51-200 | Taunton, MA, United States | 51-200 | Exact match | 32 contacts → |
“At Copia Scientific, we make science within reach.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Diversified Laboratory Repair, INCdlrepair.com HQ: Gaithersburg, MD, United StatesReported employees: 51-200 | Gaithersburg, MD, United States | 51-200 | Exact match | 27 contacts → |
“As part of Trane Technologies, DLR is a full service organization providing maintenance and repair services to all brands and types of laboratory equipment.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Sorbent Technologies, INCsorbtech.com HQ: Norcross, GA, United StatesReported employees: 11-50 | Norcross, GA, United States | 11-50 | Exact match | 20 contacts → |
“Chromatography is our expertise.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Alliance Calibrations Group, LLC ACGacalgroup.bizHQ: North Brunswick, NJ, United StatesReported employees: 1-10 | North Brunswick, NJ, United States | 1-10 | Exact match | 16 contacts → |
“As a premier service company, Alliance Calibrations Group, LLC (ACG) is interested in serving your labs with Annual Preventive Maintenance, Qualification, Calibration, and Repair…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Seqgenseqgen.com HQ: Torrance, CA, United StatesReported employees: 11-50 | Torrance, CA, United States | 11-50 | Exact match | 15 contacts → |
“We are the leading third-party provider of sales, refurbishment, and full coverage service for high-quality, pre-owned laboratory instruments.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | labtechsupport.comlabtechsupport.com HQ: Newark, DE, United StatesReported employees: 11-50 | Newark, DE, United States | 11-50 | Exact match | 15 contacts → |
“Lab Tech Support is a specialized service company providing expert maintenance, repair, troubleshooting, and technical support for LC-MS/MS, HPLC, and UPLC systems.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Novamed Corporationnovamedcorp.com HQ: Trumbull, CT, United StatesReported employees: 11-50 | Trumbull, CT, United States | 11-50 | Exact match | 14 contacts → |
“Novamed Corporation is a hospital and health care company based out of 30 Nutmeg Dr, Trumbull, Connecticut, United States.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Sielc Technologiessielc.com HQ: Wheeling, IL, United StatesReported employees: 11-50 | Wheeling, IL, United States | 11-50 | Exact match | 13 contacts → |
“SIELC Technologies, established in 2002, specializes in HPLC solutions, offering advanced solutions for researchers, laboratories, and educational institutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | In-Calin-cal.com HQ: Hudson, NH, United StatesReported employees: 11-50 | Hudson, NH, United States | 11-50 | Exact match | 13 contacts → |
“IN-CAL™ is committed to providing superior on-site and off-site calibration and repair services for a wide range of Test, Measuring and Manufacturing Equipment.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | BIO Calibration Company, INCbiocalibrationcompany.com HQ: Sewell, NJ, United StatesReported employees: 11-50 | Sewell, NJ, United States | 11-50 | Exact match | 12 contacts → |
“With over 25 years of experience with large-cap pharmaceutical companies, biomedical laboratories and clinical and R&D labs.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Cryostar Industries INCcryostarindustries.com HQ: Westbury, NY, United StatesReported employees: 11-50 | Westbury, NY, United States | 11-50 | Exact match | 12 contacts → |
“A Service Organization Specializing in the Maintenance and Repair of Laboratory Equipment.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Biotechnical Services INC BTSbiotechserv.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 11 contacts → |
“We offer the most comprehensive coverage of equipment manufacturers and products in the industry today.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Chrom Tech, INCchromtech.com HQ: Apple Valley, MN, United StatesReported employees: 11-50 | Apple Valley, MN, United States | 11-50 | Exact match | 11 contacts → |
“Founded in 1983 as a manufacturer's representative, Chrom Tech has grown to be a worldwide distributor of chromatography instrumentation and supplies.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | CE Elantech, INCceelantech.com HQ: Lakewood, NJ, United StatesReported employees: 1-10 | Lakewood, NJ, United States | 1-10 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Minnesota Medical Specialistsminnesotamedical.com HQ: Golden Valley, MN, United StatesReported employees: 11-50 | Golden Valley, MN, United States | 11-50 | Exact match | 9 contacts → |
“For over 30 years, Minnesota Medical Specialists has built an unsurpassed reputation of highly affordable, fast, and friendly service.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Ichrom Solutionsichrom.com HQ: Mount Laurel, NJ, United StatesReported employees: 1-10 | Mount Laurel, NJ, United States | 1-10 | Exact match | 8 contacts → |
“iChrom Solutions provides sales and service support for the following world-class chromatography instrument manufacturers: Spark Holland BV, Axel Semrau GmbH, Knauer GmbH…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Nova Biotechnovabiotech.com HQ: Escondido, CA, United StatesReported employees: 1-10 | Escondido, CA, United States | 1-10 | Exact match | 8 contacts → |
“Nova Biotech provides calibration and repair for all brands of Spectrophotometers, Spectrofluorometers, Plate Readers, PCR Thermocyclers and selected LC instruments in the San…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Cobb Refrigeration & Laboratory Servicescobbrls.com HQ: Lenexa, KS, United StatesReported employees: 11-50 | Lenexa, KS, United States | 11-50 | Exact match | 7 contacts → |
“COBB Refrigeration LLC specializes in Commercial & Industrial Refrigeration, Specialized Refrigeration & Laboratory equipment repair and Calibrations.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Nugget Scientificnuggetscientific.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 6 contacts → |
“We hire the best engineers in order to provide the best serivce to labs!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 123 company matches
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Chromatography equipment maintenance: dataset insights
September 19, 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
123 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 123 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 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 chromatography equipment maintenance?
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 chromatography equipment maintenance did RevenueBase find based in the United States?
The saved snapshot records 123 matching company records, 1,241 tracked contacts and 528 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 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
Chromatography equipment maintenance by geography
Cite this list
RevenueBase Data Team. Top 25 chromatography equipment maintenance based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/chromatography-equipment-maintenance/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
- Chromatography equipment maintenance based in Brazil
- Chromatography equipment maintenance based in the United Kingdom
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
Company intelligence · public preview
Top 25 chromatography equipment maintenance based in the United States
RevenueBase records 123 matching company records for chromatography equipment maintenance based in the United States, with 1,241 tracked contacts and 528 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 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 chromatography equipment maintenance 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 | Gilsongilson.com HQ: Middleton, WI, United StatesReported employees: 501-1,000 | Middleton, WI, United States | 501-1,000 | Exact match | 389 contacts → |
“Gilson provides high quality, dependable solutions for today's demanding liquid chromatography, solid phase extraction, liquid handling and gel permeation chromatography clean-up…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Zefsci, ZEF Scientific, INCzefsci.com HQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 92 contacts → |
“ZefSci Inc.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | GMIgmi-inc.com HQ: Ramsey, MN, United StatesReported employees: 11-50 | Ramsey, MN, United States | 11-50 | Exact match | 85 contacts → |
“GMI provides new and re-manufactured-to-specification analytical laboratory equipment and instrumentation service.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Gentech Scientific LLCgentechscientific.com HQ: Arcade, NY, United StatesReported employees: 11-50 | Arcade, NY, United States | 11-50 | Exact match | 54 contacts → |
“Why Buy New When You Don’t Have To?” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ATG Serviceatgservice.com HQ: Waterford, CT, United StatesReported employees: 11-50 | Waterford, CT, United States | 11-50 | Exact match | 43 contacts → |
“ATG Service provides repair and maintenance services for the full suite of • AKTA™ FPLC Systems • Microplate Readers • Microplate Washers • Oligo Synthesizers • Biacore™ SPR…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Scientific Calibration, INCscical.com HQ: Cary, NC, United StatesReported employees: 11-50 | Cary, NC, United States | 11-50 | Exact match | 32 contacts → |
“Scientific Calibration is a full-service laboratory supply and maintenance company.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Copia Scientificcopiasci.com HQ: Taunton, MA, United StatesReported employees: 51-200 | Taunton, MA, United States | 51-200 | Exact match | 32 contacts → |
“At Copia Scientific, we make science within reach.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Diversified Laboratory Repair, INCdlrepair.com HQ: Gaithersburg, MD, United StatesReported employees: 51-200 | Gaithersburg, MD, United States | 51-200 | Exact match | 27 contacts → |
“As part of Trane Technologies, DLR is a full service organization providing maintenance and repair services to all brands and types of laboratory equipment.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Sorbent Technologies, INCsorbtech.com HQ: Norcross, GA, United StatesReported employees: 11-50 | Norcross, GA, United States | 11-50 | Exact match | 20 contacts → |
“Chromatography is our expertise.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Alliance Calibrations Group, LLC ACGacalgroup.biz HQ: North Brunswick, NJ, United StatesReported employees: 1-10 | North Brunswick, NJ, United States | 1-10 | Exact match | 16 contacts → |
“As a premier service company, Alliance Calibrations Group, LLC (ACG) is interested in serving your labs with Annual Preventive Maintenance, Qualification, Calibration, and Repair…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Seqgenseqgen.com HQ: Torrance, CA, United StatesReported employees: 11-50 | Torrance, CA, United States | 11-50 | Exact match | 15 contacts → |
“We are the leading third-party provider of sales, refurbishment, and full coverage service for high-quality, pre-owned laboratory instruments.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | labtechsupport.comlabtechsupport.com HQ: Newark, DE, United StatesReported employees: 11-50 | Newark, DE, United States | 11-50 | Exact match | 15 contacts → |
“Lab Tech Support is a specialized service company providing expert maintenance, repair, troubleshooting, and technical support for LC-MS/MS, HPLC, and UPLC systems.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Novamed Corporationnovamedcorp.com HQ: Trumbull, CT, United StatesReported employees: 11-50 | Trumbull, CT, United States | 11-50 | Exact match | 14 contacts → |
“Novamed Corporation is a hospital and health care company based out of 30 Nutmeg Dr, Trumbull, Connecticut, United States.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Sielc Technologiessielc.com HQ: Wheeling, IL, United StatesReported employees: 11-50 | Wheeling, IL, United States | 11-50 | Exact match | 13 contacts → |
“SIELC Technologies, established in 2002, specializes in HPLC solutions, offering advanced solutions for researchers, laboratories, and educational institutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | In-Calin-cal.com HQ: Hudson, NH, United StatesReported employees: 11-50 | Hudson, NH, United States | 11-50 | Exact match | 13 contacts → |
“IN-CAL™ is committed to providing superior on-site and off-site calibration and repair services for a wide range of Test, Measuring and Manufacturing Equipment.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | BIO Calibration Company, INCbiocalibrationcompany.com HQ: Sewell, NJ, United StatesReported employees: 11-50 | Sewell, NJ, United States | 11-50 | Exact match | 12 contacts → |
“With over 25 years of experience with large-cap pharmaceutical companies, biomedical laboratories and clinical and R&D labs.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Cryostar Industries INCcryostarindustries.com HQ: Westbury, NY, United StatesReported employees: 11-50 | Westbury, NY, United States | 11-50 | Exact match | 12 contacts → |
“A Service Organization Specializing in the Maintenance and Repair of Laboratory Equipment.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Biotechnical Services INC BTSbiotechserv.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 11 contacts → |
“We offer the most comprehensive coverage of equipment manufacturers and products in the industry today.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Chrom Tech, INCchromtech.com HQ: Apple Valley, MN, United StatesReported employees: 11-50 | Apple Valley, MN, United States | 11-50 | Exact match | 11 contacts → |
“Founded in 1983 as a manufacturer's representative, Chrom Tech has grown to be a worldwide distributor of chromatography instrumentation and supplies.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | CE Elantech, INCceelantech.com HQ: Lakewood, NJ, United StatesReported employees: 1-10 | Lakewood, NJ, United States | 1-10 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Minnesota Medical Specialistsminnesotamedical.com HQ: Golden Valley, MN, United StatesReported employees: 11-50 | Golden Valley, MN, United States | 11-50 | Exact match | 9 contacts → |
“For over 30 years, Minnesota Medical Specialists has built an unsurpassed reputation of highly affordable, fast, and friendly service.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Ichrom Solutionsichrom.com HQ: Mount Laurel, NJ, United StatesReported employees: 1-10 | Mount Laurel, NJ, United States | 1-10 | Exact match | 8 contacts → |
“iChrom Solutions provides sales and service support for the following world-class chromatography instrument manufacturers: Spark Holland BV, Axel Semrau GmbH, Knauer GmbH…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Nova Biotechnovabiotech.com HQ: Escondido, CA, United StatesReported employees: 1-10 | Escondido, CA, United States | 1-10 | Exact match | 8 contacts → |
“Nova Biotech provides calibration and repair for all brands of Spectrophotometers, Spectrofluorometers, Plate Readers, PCR Thermocyclers and selected LC instruments in the San…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Cobb Refrigeration & Laboratory Servicescobbrls.com HQ: Lenexa, KS, United StatesReported employees: 11-50 | Lenexa, KS, United States | 11-50 | Exact match | 7 contacts → |
“COBB Refrigeration LLC specializes in Commercial & Industrial Refrigeration, Specialized Refrigeration & Laboratory equipment repair and Calibrations.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Nugget Scientificnuggetscientific.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 6 contacts → |
“We hire the best engineers in order to provide the best serivce to labs!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 123 company matches
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Chromatography equipment maintenance: dataset insights
September 19, 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
123 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 123 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 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 chromatography equipment maintenance?
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 chromatography equipment maintenance did RevenueBase find based in the United States?
The saved snapshot records 123 matching company records, 1,241 tracked contacts and 528 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 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
Chromatography equipment maintenance by geography
Cite this list
RevenueBase Data Team. Top 25 chromatography equipment maintenance based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/chromatography-equipment-maintenance/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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