JOINN Biologics US Inc. vs MabPlex International Co., Ltd.
JOINN Biologics US Inc.
Your premier CDMO for biologics drug development and manufacturing, from early development, to IND, to commercial stage
73 employees · est. 2018 · Richmond, United States
MabPlex International Co., Ltd.
Speed to IND and global market with the best CMC solutions
25 employees · est. 2013 · Yantai, China
MabPlex International Co., Ltd. is the older company (2018 vs 2013); JOINN Biologics US Inc. is the larger of the two.
Side-by-Side Comparison
| Metric | JOINN Biologics US Inc. | MabPlex International Co., Ltd. |
|---|---|---|
| Founded | ||
| Founded | 2018 | 2013 older |
| Headquarters | ||
| Headquarters | Richmond, United States | Yantai, China |
| Employees | ||
| Employees | 73 larger | 25 |
| Industry | ||
| Industry | Biopharma, Biotechnology, Manufacturing | Biotechnology, Manufacturing |
| Funding Stage | ||
| Funding Stage | Series B | Series B |
| Total Funding | ||
| Total Funding | $210.00M | $900.00M |
| Funding Rounds | ||
| Funding Rounds | 3 | 2 |
| Services | ||
| Services | Development Services, Manufacturing, Support Services, Analytical Development, Formulation Development, Documentation For Regulatory Filings | Not tracked yet |
| Target Customers | ||
| Target Customers | Biotech Companies, Pharmaceutical Companies, Research Institutions, Product Developers in Biologics | Not tracked yet |
| Taxonomy | ||
| Taxonomy | Biologics CDMODrug DevelopmentContract ManufacturingClinical Trial Materials ProductionCommercial-scale CGMP ManufacturingNon-GMP Protein Expression +9 | CRO/CMO ServicesBiopharmaceuticals ManufacturingADC ProductionCDMO ServicesMAbsRecombinant Proteins +9 |
| Website | ||
| Website | joinnbio.com | mabplex.com |
About JOINN Biologics US Inc.
JOINN Biologics US Inc., a California Bay Area-based firm, positions itself as a premier CDMO (Contract Development and Manufacturing Organization) in the biopharmaceutical sector. Founded in 2018, the company aims to expedite the development of biologics and advanced therapies through comprehensive...
About MabPlex International Co., Ltd.
MabPlex International Co., Ltd. is a biopharmaceutical development and manufacturing CRO/CMO service provider founded in 2013 with headquarters in China. The company prides itself on offering comprehensive contract services, ranging from DNA to finished biopharmaceutical goods, and excels in providi...
Also comparing in this category
We will tell you when either one moves
BounceWatch watches JOINN Biologics US Inc. and MabPlex International Co., Ltd. for new funding, fast hiring, new executives and a change of software vendor. When one happens, it is in your next e-mail.
Get notified when JOINN Biologics US Inc. or MabPlex International Co., Ltd. moves
Funding, new markets, leadership changes, hiring surges — one e-mail, only when something happens.
Frequently Asked Questions
Compare JOINN Biologics US Inc. with someone else
Start typing a company name or domain.
Compiled from the BounceWatch company index. We last looked at JOINN Biologics US Inc. on 11 Mar 2026, and MabPlex International Co., Ltd. on 12 Sep 2024. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
