Ranked API manufacturers
01 Spain
Makes the APIFinished dose
Credentials confirmed against the regulator files on 25 July 2026
Holds 3 active US DMFs and one valid CEP for fosfomycin, filing since 1995. Its 2018 FDA inspection closed as VAI, and its GMP is recognised in 2 markets.
Last FDA inspection
2018 · VAI
GMP recognised in
2 markets
02 Spain
Makes the APIFinished dose
Holds one valid CEP for fosfomycin, filing since 2025. Its GMP is recognised in 9 markets.
Last FDA inspection
Not established
GMP recognised in
9 markets
Credentials confirmed against the regulator files on 25 July 2026
Holds one active US DMF for fosfomycin, filing since 1994. Its 2022 FDA inspection closed as VAI, and its GMP is recognised in 1 market.
Last FDA inspection
2022 · VAI
GMP recognised in
1 markets
Credentials confirmed against the regulator files on 25 July 2026
Holds one active US DMF for fosfomycin, filing since 2018. Its 2023 FDA inspection closed as VAI.
Last FDA inspection
2023 · VAI
GMP recognised in
Not established
Credentials confirmed against the regulator files on 25 July 2026
Holds 3 active US DMFs for fosfomycin, filing since 2024. Its 2019 FDA inspection closed as VAI, and its GMP is recognised in 2 markets.
Last FDA inspection
2019 · VAI
GMP recognised in
2 markets
Credentials confirmed against the regulator files on 25 July 2026
Holds 2 active US DMFs for fosfomycin, filing since 2024. Its 2023 FDA inspection closed as VAI, and its GMP is recognised in 1 market.
Last FDA inspection
2023 · VAI
GMP recognised in
1 markets
Credentials confirmed against the regulator files on 25 July 2026
Holds one valid CEP for fosfomycin, filing since 2025. Its 2021 FDA inspection closed as VAI.
Last FDA inspection
2021 · VAI
GMP recognised in
Not established
Credentials confirmed against the regulator files on 25 July 2026
Holds one active US DMF for fosfomycin, filing since 2017.
Last FDA inspection
Not established
GMP recognised in
Not established
Credentials confirmed against the regulator files on 25 July 2026
Holds one valid CEP for fosfomycin, filing since 2025. Its GMP is recognised in 1 market.
Last FDA inspection
Not established
GMP recognised in
1 markets
10 Vietnam
Makes the APIFinished dose
Registered with DAV (Vietnam) for fosfomycin. Its GMP is recognised in 1 market.
Last FDA inspection
Not established
GMP recognised in
1 markets
How this listing is sourced Regulator filings, warehouse snapshot 9 July 2026
View profile 11 Vietnam
Makes the APIFinished dose
Registered with DAV (Vietnam) for fosfomycin. Its GMP is recognised in 2 markets.
Last FDA inspection
Not established
GMP recognised in
2 markets
How this listing is sourced Regulator filings, warehouse snapshot 9 July 2026
View profile Registered with DAV (Vietnam) for fosfomycin. Its GMP is recognised in 1 market.
Last FDA inspection
Not established
GMP recognised in
1 markets
How this listing is sourced Regulator filings, warehouse snapshot 9 July 2026
View profile 13 Vietnam
Makes the APIFinished dose
Registered with DAV (Vietnam) for fosfomycin. Its GMP is recognised in 1 market.
Last FDA inspection
Not established
GMP recognised in
1 markets
How this listing is sourced Regulator filings, warehouse snapshot 9 July 2026
View profile 10 more manufacturers hold filings for fosfomycin
The names are listed below. The filings, inspection history and GMP certificates behind
each one are available with a free account.
Open the full list with a free account Contract manufacturers (7)
Contract manufacturers make to order rather than holding their own filing for this
molecule.
Finished-dose makers (49)
How this list is built
The order is set by active filings weighted by regulator, inspection outcomes and their
recency, breadth of GMP recognition, and evidence of real exports, less any open risk flags.
Every factor appears on the card it produced.
Read the full method.
- Active US DMFs
- FDA, List of Drug Master Files
- Valid CEPs
- EDQM certificate database
- Inspection outcomes
- FDA inspection classifications
- GMP certificates
- EudraGMDP and national regulators
- Price band
-
Customs export unit values for 2024. These are export values rather than
contract prices for regulated-market grade material, which are higher.