---
service: svc_clinical_phase4
modality: mod_biologics_other
site: cro
companies_count: 19
generated_by: BioBM Editorial AI
---

# Phase IV / Post-Marketing × Biologics (Other)

Phase IV / Post-Marketing combined with Biologics (Other) is a common shortlist filter for sponsors evaluating CRO partners. This explore page lists organizations that publicly map to both dimensions, so you can move from taxonomy browsing to a tighter candidate set without rebuilding filters from scratch.

Profiles here are fit-first: open each listing for scope, geography, regulatory posture, and provenance-backed facts. The directory does not rank these rows as a single "best" answer — use them to assemble a right-sized outreach list for your program stage and quality bar.

When you need adjacent criteria (indications, claim status, or cross-category search), continue to the main search experience and layer filters on top of this service × modality starting point.

## Matching companies

- [Allucent](/companies/allucent)
- [Altasciences](/companies/altasciences)
- [Celerion](/companies/celerion)
- [Certara](/companies/certara)
- [Clario](/companies/clario)
- [Fortrea](/companies/fortrea)
- [ICON](/companies/kcrcro)
- [ICON plc](/companies/iconplc)
- [IQVIA Real-World Solutions](/companies/iqvia)
- [Labcorp](/companies/labcorp)
- [Medpace](/companies/medpace)
- [PPD](/companies/ppd)
- [Pharmaron](/companies/pharmaron)
- [Premier Research](/companies/premier-research)
- [Simbec-Orion](/companies/simbecorion)
- [Syneos Health](/companies/syneoshealth)
- [Syngene International](/companies/syngeneintl)
- [Velocity Clinical Research](/companies/velocityclinical)
- [WuXi AppTec](/companies/wuxiapptec)