![]() Biosynth Netherlands Biosynth Netherlands (formerly known as Pepscan Holding) is a company that provides custom peptide-based products, including peptide synthesis, epitope mapping, peptide arrays, and immunology and antibody services. | Circle Pharma Circle Pharma is a company that develops bioavailable macrocyclic peptide therapeutics. | ![]() Tango Therapeutics Tango Therapeutics is a biotech company develops transformational cancer treatments. | ![]() JPT Peptide Technologies JPT Peptide Technologies is a biotech company that develops peptide-based products. | ||
Founding Date | Founding Date 2001 | Founding Date 2000 | Founding Date 2012 | Founding Date 2017 | Founding Date 2004 |
Type | Type Private | Type Subsidiary | Type Private | Type Public | Type Subsidiary |
Tags | |||||
Locations | Locations Annapolis, US HQ | Locations Lelystad, NL HQ | Locations South San Francisco, US HQ South San Francisco, US | Locations Cambridge, US HQ | Locations Berlin, DE HQ |
Employees | Employees 2710% decrease | Employees 383% decrease | Employees 754% decrease | Employees 1481% increase | Employees 721% decrease |
Financial | |||||
Revenue (est.) | Revenue (est.) ($68k) (FY, 2022) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) $62.4m (FY, 2025) | Revenue (est.) N/A |
Net income | Net income ($84.7m) (FY, 2022) | Net income N/A | Net income N/A | Net income ($101.6m) (FY, 2025) | Net income N/A |
Operating ⚠ | |||||
ISO Certifications | ISO Certifications N/A | ISO Certifications 1 (Jun, 2023) | ISO Certifications N/A | ISO Certifications N/A | ISO Certifications 1 (Apr, 2024) |
Funding | |||||
Total funding raised | Total funding raised $ 19.3m | Total funding raised $ 14.8m | Total funding raised $ 117.5m | Total funding raised $ 165m | Total funding raised N/A |

Biosynth Netherlands (formerly known as Pepscan Holding) is a company that provides custom peptide-based products, including peptide synthesis, epitope mapping, peptide arrays, and immunology and antibody services.
View companyCircle Pharma is a company that develops bioavailable macrocyclic peptide therapeutics.
View company
Tango Therapeutics is a biotech company develops transformational cancer treatments.
View company
JPT Peptide Technologies is a biotech company that develops peptide-based products.
View company