Hello TTak1,
Our ST25 devices offers devices for NFC tags and readers and UHF reader.
Please have a look at our hompage: https://www.st.com/en/nfc/st25-nfc-rfid-tags-readers.html
Do you have any specific requests / requirements? We also have several eval boards available linked to the products (e.g. https://www.st.com/en/nfc/st25r3916b.html => Tools and Software => STEVAL-25R3916B).
Here you can find different implementation examples (e.g. X-NUCLEO-NFC08A1 vs. STEVAL-25R3916B).
If you have more specific questions, please let us know.
br Travis