Welling United (Enterprise National League South): every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2024-07-15 | Player | Haverfordwest County | Welling United | Free |
| 2024-07-01 | Martell Taylor-Crossdale | Haverfordwest County | Welling United | Free |
| 2024-02-27 | Player | Haverfordwest County | Welling United | Free |
| 2023-09-02 | Adam Roscrow | The New Saints | Welling United | Loan |
| 2018-07-01 | Player | Carrick Rangers | Welling United | Free |