# NAICS 325414: Biological Product (except Diagnostic) Manufacturing

Breadcrumb: [NAICS codes](https://bidrover.com/naics) › [325414 Biological Product (except Diagnostic) Manufacturing](https://bidrover.com/naics/325414)

This U.S. industry comprises establishments primarily engaged in manufacturing vaccines, toxoids, blood fractions, and culture media of plant or animal origin (except diagnostic).

- NAICS code: 325414
- Title: Biological Product (except Diagnostic) Manufacturing
- Sector: 31-33 Manufacturing
- Subsector: 325 Chemical Manufacturing
- Industry group: 3254 Pharmaceutical and Medicine Manufacturing
- NAICS industry: 32541 Pharmaceutical and Medicine Manufacturing
- SBA size standard: 1,250 employees
- Open bids on BidRover: 0

## Open bids (0)

No open bids cite this code right now.

## Frequently asked questions

### What is NAICS code 325414?

NAICS 325414 is "Biological Product (except Diagnostic) Manufacturing" in the 2022 North American Industry Classification System, in sector 31-33 (Manufacturing). This U.S. industry comprises establishments primarily engaged in manufacturing vaccines, toxoids, blood fractions, and culture media of plant or animal origin (except diagnostic).

### What is the SBA size standard for NAICS 325414?

A business is small under NAICS 325414 at or below 1,250 employees, including affiliates (13 CFR 121.201). Confirm the standard named in each solicitation.

### How many government bids are open under NAICS 325414?

No open bid in BidRover cites NAICS 325414 right now. Many state and local notices do not list a NAICS code, so a keyword alert for this work catches more of them.

### How do I get alerts for NAICS 325414 bids?

Save an alert on this page. A free account gets new matching bids by weekly email; the Team plan ($19/mo) sends daily alerts with match scores, the buyer, source link and documents.

## Related NAICS codes

- [325413 In-Vitro Diagnostic Substance Manufacturing](https://bidrover.com/naics/325413)
- [325412 Pharmaceutical Preparation Manufacturing](https://bidrover.com/naics/325412)
- [325411 Medicinal and Botanical Manufacturing](https://bidrover.com/naics/325411)

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Code titles and definitions: U.S. Census Bureau, North American Industry Classification System (NAICS), 2022 (https://www.census.gov/naics/). Size standards: U.S. Small Business Administration, Small Business Size Standards, 13 CFR 121.201, eCFR text current as of 2026-10-21 (https://www.ecfr.gov/current/title-13/section-121.201).

BidRover lists bids from official public sources. It is not an issuing authority; confirm the NAICS code and size standard named in each solicitation.