Veeam has released Veeam Agent for IBM AIX 1.0.0 and Veeam Agent for Oracle Solaris 1.0.0.
See the release notes for Veeam Agent for IBM AIX 1.0.0 here: https://www.veeam.com/veeam_agent_ibm_aix_1_0_release_notes_rn.pdf
See the release notes for Veeam Agent for Oracle Solaris 1.0.0 here: https://www.veeam.com/veeam_agent_oracle_solaris_1_0_release_notes_rn.pdf