---
name: Argonaut Manufacturing Services
slug: argonautms
site: cdmo
website_domain: argonautms.com
summary: Argonaut is a sterile fill-finish CDMO specializing in isolator-based aseptic manufacturing for biologics, peptides, nucleic acids, lipid nanoparticles, gene therapies, and vaccines from preclinical through commercial scale, with FDA and Annex 1 compliance. Headquartered in Carlsbad, United States.
tagline: Isolator-based sterile fill-finish CDMO for biologics, peptides, LNPs, and gene therapies.
founded_year: 
employee_count_band: 
employee_count_label: 
parent_name: 
parent_slug: 
hq_country: US
tier2_domain_verified: false
updated_at: 2026-09-08T11:01:30.661Z
services_count: 6
modalities_count: 5
indications_count: 0
locations_count: 1
review_signal_gate: closed
generated_by: BioBM Editorial AI
---

# Argonaut Manufacturing Services

Isolator-based sterile fill-finish CDMO for biologics, peptides, LNPs, and gene therapies.

Listed on cdmo.directory.

## Summary

Argonaut is a sterile fill-finish CDMO specializing in isolator-based aseptic manufacturing for biologics, peptides, nucleic acids, lipid nanoparticles, gene therapies, and vaccines from preclinical through commercial scale, with FDA and Annex 1 compliance. Headquartered in Carlsbad, United States.

## At a glance

- HQ country: US

## Services

- Vial Filling
- Prefilled Syringe (PFS) Filling
- Cartridge Filling
- Sterile Fill-Finish & Aseptic Manufacturing
- Quality Control Testing
- CMC Analytical Development

## Modalities

- Biologics (Other)
- Peptide
- Oligonucleotide
- Gene Therapy
- Vaccine

## Locations

- Headquarters, Carlsbad, CA, USA

## Certifications

- FDA; Identifier: 21 CFR 210, 211, 820; Source: https://argonautms.com/
- EMA; Identifier: Annex 1; Source: https://argonautms.com/

## Long description

## Overview

Argonaut Manufacturing Services is a contract development and manufacturing organization (CDMO) focused on sterile fill-finish operations for pharmaceutical and life science products. The company operates 100% isolator-based filling lines with fully automated processes designed to minimize product loss and ensure high-quality manufacturing.

## Core Capabilities

**Fill-Finish Services:**
- Vial filling (2R–50R liquid vials)
- Syringe filling (1 mL long, 1 mL standard, 2.25 mL, 3 mL, 5 mL)
- Cartridge filling (3 mL)
- Fill volumes from 0.25 mL to 50 mL
- Sterile filtration and aseptic processing (PUPSIT available)

**Drug Types Supported:**
- Biologics
- Peptides
- Nucleic acids
- Lipid nanoparticles (LNPs)
- Gene therapies
- Vaccines
- Ophthalmic medicines
- Diluents, adjuvants, and placebos

**Supporting Services:**
- Analytical and quality control services
- cGMP storage facilities
- Device assembly and packaging support
- API manufacturing partnerships
- GMP packaging, labeling, and distribution partnerships

## Regulatory & Quality

Argonaut maintains compliance with:
- FDA (21 CFR 210, 211, 820)
- Annex 1 (PUPSIT available)
- USP, EP, and JP standards

The company emphasizes isolator-based manufacturing with automated filling, minimal glass-to-glass contact, and 100% non-destructive weight checks. Manufacturing operates from preclinical through commercial scale with as little as 25 mL total line loss on bulk formulation volumes as small as 200 mL.

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_Profile last updated: 2026-09-08T11:01:30.661Z. Profile facts may include AI-assisted enrichment._

Auto-generated by BioBM Editorial AI for machine-readable profile access.