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Testing Laboratories Email Lists & Mailing Lists

by Alice Scott · Updated Mar 23, 2026 ✓ Verified Data

Buy Testing Laboratories Email Lists & Mailing Lists from LeadsPlease — voted #1 "Best List Broker Overall" by Business.com. Connect with top decision-makers at leading testing laboratories across the USA, specializing in analytical, product, material, and environmental testing. Access NCOA-verified, weekly-updated contact data with 98%+ accuracy to ensure your outreach targets the right professionals in this critical industry sector.

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About Testing Laboratories Email Lists & Mailing Lists

Testing Laboratories Email Lists & Mailing Lists are business marketing lists that include important contact information for key decision makers at Testing Laboratories across the country. These high quality b2b marketing lists help you quickly connect with your target audience, so you can spend more time selling your products and services, and growing your business.

About SIC Code 8734 - Testing Laboratories

SIC code 8734 refers to Testing Laboratories, which are establishments primarily engaged in providing a variety of testing services to clients, typically by analyzing materials, products, or substances for quality, safety, and compliance purposes. These laboratories carry out objective and scientific tests on items like food, pharmaceuticals, environmental samples, industrial products, and various other materials to determine their properties, composition, or adherence to relevant standards and regulations. The services offered can include physical, chemical, and biological analysis, as well as certification, quality control, and performance testing. Testing laboratories serve a wide range of industries, such as manufacturing, healthcare, environmental sciences, and consumer goods, helping ensure product reliability, regulatory compliance, and public safety.

Information Included in your List

Your Testing Laboratories mailing list includes:

Employee Contact's First & Last Name (if available)Employee's TitleBusiness NameBusiness Postal Mailing AddressCityStateZip codeBusiness Telephone NumberSIC CodeSIC Description

You can choose to add additional information, if needed. For example:

Business URL / WebsiteWoman OwnedSmall BusinessHome OfficeAnnual Sales VolumeYears in BusinessNumber of EmployeesLocation Type: Headquarter, Branch, SinglePublic / Private OwnershipFranchise / Not a FranchiseChain / Not a ChainEmail Address (where available)

Quantity of Leads Available

For the latest count of available leads for SIC code 8734 – Testing Laboratories, use our live count tool. Counts update in real time and always reflect our most recent data refresh.

How our Business Lists are Compiled: Where the Data comes From

Our business data is compiled from hundreds of public and proprietary sources including federal, state, and local filings, business directories, Secretary of State records, utility connections, and regular direct telephone verification. Records are updated monthly to ensure deliverability.

Deliverability & Accuracy: What to Expect

We guarantee 90%+ mailing address deliverability on all business lists. All addresses are USPS CASS-certified and NCOA-processed. Email addresses are verified and tested before delivery.

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Frequently Asked Questions

Testing laboratories classified under SIC code 8734 offer diverse services, including physical, chemical, and biological testing of materials, products, or substances. They perform quality control, certification, performance testing, and compliance assessments for a wide range of industries.

Industries such as manufacturing, healthcare, pharmaceuticals, food and beverages, environmental sciences, consumer goods, and construction commonly rely on testing laboratory services to ensure product quality, safety, and compliance.

Testing laboratories analyze a variety of samples, including food products, raw materials, pharmaceuticals, industrial components, environmental samples (such as water, soil, and air), consumer goods, and other materials to assess their composition and properties.

Testing and certification help manufacturers and businesses ensure that their products meet relevant safety, quality, and regulatory standards. This not only helps avoid legal and financial risks but also builds consumer confidence and trust in their products.

Many testing laboratories pursue accreditation, such as ISO/IEC 17025, to demonstrate their technical competence and adherence to international standards. Accreditation isn't always mandatory, but it is often required by clients or regulatory agencies for certain types of testing.

Clients typically contact the laboratory to discuss their testing needs and receive instructions on proper sample collection and submission. Samples can be mailed or delivered in person, following specific guidelines to ensure sample integrity and accurate results.

A typical laboratory report provides detailed test results, methods used, measurement uncertainties, interpretation of results, and a statement on compliance with relevant standards or specifications. The report may also include recommendations or certification information as required.

Turnaround times can vary depending on the type of test, the laboratory's workload, and sample complexity. Standard tests may take a few days to a week, while specialized or regulatory tests could require longer. Laboratories often provide estimated timelines when an order is placed.

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