Extended NAICS 541380-23 Part of official NAICS 541380 Extended NAICS 541380-23 · Parent 541380
Laboratories-Testing Business List
Reach companies across the U.S. and Canada. Build a list by state or province, with mailing addresses and phone numbers, plus contact emails where available for U.S. companies.
More than a download: reviewed, enriched and scored for your campaign.
✓ Free sample · ✓ Pay only if you order · ✓ No obligation
Available business records
United States
United States
- Companies 1,500
- Phones 1,471
- Websites 1,310
- Contact emails 20,319
Canada
- Companies 79
- Phones 79
- Websites 63
Canadian counts for this segment are available on request.
What does 541380-23 Laboratories-Testing cover?
Laboratories-Testing is a subdivision of the NAICS Code 541380 that involves the testing of various materials and products to determine their quality, safety, and compliance with industry standards. This industry is responsible for conducting a wide range of tests on products, materials, and substances, including but not limited to food, drugs, chemicals, electronics, and construction materials. Laboratories-Testing is a crucial industry that ensures the safety and quality of products and materials that are used by consumers and businesses alike.
Official parent industry: NAICS 541380 - Testing Laboratories and Services
Industry Examples & Products
Examples of products and services associated with companies in this industry.
- Food Testing
- Drug Testing
- Chemical Testing
- Material Testing
- Environmental Testing
- Electronics Testing
- Construction Material Testing
- Textile Testing
- Cosmetics Testing
- Water Testing
- Consumer Product Testing
- Packaging Material Testing
- Medical Device Testing
- Automotive Component Testing
- Aerospace Component Testing
- Fire Testing
- Soil Testing
- Mineral Testing
- Coating Testing
- Corrosion Testing
Common Equipment
Machinery these companies typically run. Equipment, parts and repair suppliers use this list to reach them.
- Spectrophotometers
- Chromatography systems
- Mass spectrometers
- Microscopes
- PH meters
- Conductivity meters
- Viscometers
- Titrators
- Thermal analyzers
- Gas analyzers
- Liquid handling systems
- Microplate readers
- Atomic absorption spectrometers
- Fourier transform infrared spectrometers
- Rheometers
- Texture analyzers
- Environmental chambers
- Sterilizers
- Autoclaves
Website-reviewed records can include equipment details.
What your list can include
How to request your free sample
See how well the data matches your targeting before you decide to order.
Available for this segment: 1,500 U.S. companies · 20,319 contact emails
| Company | Contact & title | Website | Phone | Employees |
|---|---|---|---|---|
| Illustrative row 1 | ||||
| Illustrative row 2 | ||||
| Illustrative row 3 |
-
Illustrative row 1
Contact Website Phone Employees -
Illustrative row 2
Contact Website Phone Employees -
Illustrative row 3
Contact Website Phone Employees
Sample preview · details masked
- Company: name, status, HQ/branch, year opened, public/private
- Location: address, county, metro, latitude & longitude
- Contacts: name, title, email (with verification status), phone
- Firmographics: employees, sales volume, square footage, fleet size
- Digital: website, LinkedIn and social profiles
- Classification: SIC & NAICS (primary and secondary)
Some fields are available for selected records. See every field in the Data Dictionary
✓ Website-reviewed data included with purchased U.S. lists at no extra charge · How we review →
- Tell us who you want to reachChoose your industries, locations, company sizes and other targeting preferences.
- Receive your scored sample and pricingWe review your requirements and send a free sample scored for relevance, along with personalized pricing.
- Review and decideReview your sample and quote. If you decide to order, we re-scan your list before delivery to check for recently closed businesses, classification accuracy, duplicate records and relevance to your targeting.
Usually a reply within 1 hour during business hours.
Industry History
The "Laboratories-Testing" industry has a long history dating back to the 19th century when the first testing laboratories were established in Europe. In the early 20th century, the industry expanded to the United States, where it played a crucial role in the development of the country's manufacturing sector. During World War II, testing laboratories were instrumental in the development of new technologies and materials for the war effort. In the post-war era, the industry continued to grow, driven by the increasing demand for quality control and safety testing in various sectors, including pharmaceuticals, food, and construction. In recent years, the industry has been impacted by the COVID-19 pandemic, with many laboratories shifting their focus to testing for the virus and developing new testing methods.
Why buyers choose SICCODE.com
Cited in research and government
Referenced by CDC/NIOSH, Columbia University, and other academic and government sources since 1998. See citations
15 million businesses
U.S. and Canadian companies across SIC and NAICS industries.
Campaign-specific lead scoring
Companies are rated for fit with your targeting so your team can focus on the best prospects.
Questions about buying this list
What's included in a free sample?
Your free sample includes example companies matching your target industry, with available business details such as company names, locations, phone numbers, and websites. You can review the data before deciding to purchase. Email addresses are not included in free samples.
How much does a list cost?
Pricing depends on how many companies you need, which data fields you choose and how targeted your list is. Request a free sample to get a personalized quote, or view our standard business list pricing.
Can I customize my list by location, company size, or other criteria?
Yes. Filter by state, province, city, county, ZIP code, geographic radius, employee count, sales volume, years in business, contact titles, and more. We offer extensive targeting options using our business data dictionary. Tell us what you're looking for, and we'll help build a list that matches your requirements.
How current is the data?
Our business database is regularly maintained and updated. Each purchased list is checked again before delivery, including website and business-activity reviews where available, to help identify outdated or mismatched records. Read our data verification methodology
What file formats do you deliver?
Business lists are available in CSV, Excel-compatible, and text formats. Other delivery options may be available depending on your requirements. We'll confirm the format before preparing your list.
Can I use the list for email marketing?
Yes. Business email contacts are available by request for eligible U.S. lists, where available. Canadian business lists do not include contact email addresses. You're responsible for ensuring your outreach complies with applicable email marketing laws.
How does SICCODE.com ensure high-quality business lists?
Every business list is prepared specifically for your order and reviewed by our team before delivery.
We evaluate companies against your specific targeting criteria, review available company websites and business information, and score leads for relevance to your target market or campaign.
Each purchased list is re-scanned on the day of delivery to help identify outdated, closed, or misclassified businesses.
Our Website-Reviewed & Enriched service is included with purchased U.S. business lists at no additional charge, helping you receive more relevant, actionable company data. It does not promise that every field is perfect or individually verified.
Build a more targeted business list
✓ Free sample · ✓ Pay only if you order · ✓ No obligation
NAICS classification hierarchy
Five official Census levels, from sector to national industry, plus a commercial extended level.
-
Extended 8-digit NAICS 541380-23 Laboratories-Testing
541380-23 is an 8-digit commercial segment used for business lists, not an official Census NAICS code. For government forms and filings, use NAICS 541380. Classification methodology →
About this classification
This page represents a commercial Extended NAICS industry classification used for business targeting, industry research, data analysis, and company classification. It is not an official U.S. Census Bureau NAICS code. Its parent industry is an official NAICS classification defined by the U.S. Census Bureau. Classifications are reviewed regularly by SICCODE.com's Classification Review Team.
SICCODE.com classifies companies under both Extended NAICS and Extended SIC. A company may appear in both classification systems, so company counts should not be added together without deduplication.