NAICS 339116 size standard: Dental Laboratories
Sectors 31-33—Manufacturing › Subsector 339—Miscellaneous Manufacturing
500 employees
average number of employees
A business whose primary industry is NAICS 339116 (Dental Laboratories) is small for SBA and federal contracting purposes if it has no more than 500 employees on average, including affiliates.
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NAICS 339116 on AwardWatchdog
Before you rely on this
- Affiliates count. SBA adds the receipts or employees of your affiliates (companies that control you, that you control, or that share common ownership or management) to yours. See 13 CFR 121.103.
- Receipts are a 5-year average. Average annual receipts are generally your total receipts over your last 5 completed fiscal years divided by 5 (13 CFR 121.104).
- Employees are a 24-month average. Employee-based standards use your average number of employees per pay period over the preceding 24 completed calendar months, counting part-time and temporary staff (13 CFR 121.106).
- The contract decides the code. For a federal contract, the contracting officer assigns one NAICS code in the solicitation, and that code’s size standard is the one that counts.
- Check officially. Use the official SBA Size Standards Tool and keep your SAM.gov registration current.
Not legal or professional advice. This is a free estimate from AwardWatchdog based on SBA’s published table. AwardWatchdog is not affiliated with SBA or the U.S. government. Only SBA can make a formal size determination.
Common questions
What is the SBA size standard for NAICS 339116?
A business whose primary industry is NAICS 339116 (Dental Laboratories) is small for SBA and federal contracting purposes if it has no more than 500 employees on average, including affiliates. The standard comes from SBA’s table at 13 CFR 121.201 (last amended effective March 17, 2023).
How are employees counted for NAICS 339116?
SBA averages the number of employees for each pay period over the preceding 24 completed calendar months, counting full-time, part-time and temporary employees, and includes affiliates (13 CFR 121.106).
Is this an official size determination?
No. This page is an estimate from AwardWatchdog based on SBA’s published table. Use the official SBA Size Standards Tool at sba.gov and only SBA can make a formal size determination.
Related codes in Miscellaneous Manufacturing
339112 Surgical and Medical Instrument Manufacturing (1,000 employees) · 339113 Surgical Appliance and Supplies Manufacturing (800 employees) · 339114 Dental Equipment and Supplies Manufacturing (750 employees) · 339115 Ophthalmic Goods Manufacturing (1,000 employees) · 339910 Jewelry and Silverware Manufacturing (700 employees) · 339920 Sporting and Athletic Goods Manufacturing (750 employees) · 339930 Doll, Toy, and Game Manufacturing (700 employees) · 339940 Office Supplies (except Paper) Manufacturing (750 employees) · 339950 Sign Manufacturing (500 employees) · 339991 Gasket, Packing, and Sealing Device Manufacturing (600 employees) · 339992 Musical Instrument Manufacturing (1,000 employees) · 339993 Fastener, Button, Needle, and Pin Manufacturing (750 employees)
Source: 13 CFR 121.201 (SBA table of small business size standards, eCFR current as of October 15, 2026; last amended effective March 17, 2023). See also SBA’s table of size standards.
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