GnuPG and PGP Compatibility

[Carlos Williams]

I am looking to see if I can export my GnuPG public key I created on
my Linux machine here at work and exchange this with 15 users in the
office who are using a licensed copy of PGP Desktop 9.9. All their 15
public keys were generated by the PGP software and I wanted to export
my public key from GPG and exchange it with the 15 users using PGP. Is
this possible for digital encryption and signatures between the two
products? Will there be any issues or incompatibility?

Thanks for any info and or help!