Catalent vs Northway Biotech: CDMO Comparison
Side-by-side comparison of Catalent and Northway Biotech on independent FDA inspections, EMA and MHRA GMP certificates, clinical-program activity, and CDMO Signal Score. Data sourced from FDA, EMA EudraGMDP, MHRA GMDP, and ClinicalTrials.gov.
Key differences
- Catalent has more FDA inspections on record (10 vs 0) — a deeper regulatory paper trail.
- Catalent has 2 FDA warning letters on record; Northway Biotech has none.
- Catalent maintains 16 MHRA / UK GMP certificates; Northway Biotech does not.
On a 13-modality CDMO landscape, both Catalent and Northway Biotech qualify as AAV manufacturers; Northway Biotech carries the higher composite Signal Score for AAV programs in this comparison.
What to evaluate for AAV programs
Both Catalent and Northway Biotech qualify as AAV CDMOs. When choosing between them for AAV programs, weigh these four dimensions specifically — each carries through to the side-by-side scorecard above.
Platform & scale
Suspension processes scale better than adherent (HEK293) for commercial volumes. Confirm the CDMO's largest validated bioreactor scale and serotype track record.
Capsid quality
Full/empty capsid ratio and aggregate control drive potency and safety. Ask about AUC, anion-exchange separation, and the analytics package for capsid characterization.
Regulatory readiness
For programs heading to BLA, a strong FDA inspection history and EMA/MHRA GMP coverage matter — both are shown above and on each profile.
Capacity & timelines
AAV manufacturing slots can be constrained. Weigh the capacity signal and clinical-program load before committing.
Frequently asked: Catalent vs Northway Biotech
Which has the stronger FDA inspection record, Catalent or Northway Biotech?
Catalent has 10 FDA inspections on record (NAI 3 / VAI 6 / OAI 1) and 2 warning letters. Northway Biotech has 0 FDA inspections on record (NAI 0 / VAI 0 / OAI 0) and 0 warning letters.
How do Catalent and Northway Biotech compare on European GMP coverage?
Catalent holds 16 active EMA GMP certificates and 16 MHRA / UK certificates. Northway Biotech holds 8 active EMA GMP certificates and 0 MHRA / UK certificates. Use these counts as a proxy for the breadth of each CDMO's European regulatory footprint.
Which is better for AAV manufacturing — Catalent or Northway Biotech?
Both Catalent and Northway Biotech are tagged as AAV CDMOs in our directory, so both are credible options for AAV programs. The most important differentiator for AAV selection is typically platform & scale: Suspension processes scale better than adherent (HEK293) for commercial volumes. Confirm the CDMO's largest validated bioreactor scale and serotype track record. Review each CDMO's profile and inspection record before shortlisting.
What does the Signal Score gap mean in practice?
Catalent carries a Signal Score of 76/100 and Northway Biotech carries 81/100 — essentially tied for Northway Biotech. The Signal Score combines quality (FDA inspections + EMA/MHRA GMP), operational performance, financial stability, and capacity intelligence. CDMOs cannot pay to influence their score.
Use the free AI matchmaker to weigh both against your specific requirements — capacity, modality, regulatory record, geography — and surface other qualified options.
Find & compare CDMOs →