Ok before i go to work i'm taking a look at the tech readouts again:-
From 3058 the Lyran Commonwealth have the starslayer in production at the south fork plant on Loxley until 2781 which gives the LCAF CASE and DHS.
Also as the FWL starts the SW in posession of Solaris they have a production line for the Lynx-9Q which gives them XL, DHS & ERPPC the line was destroyed by a FWL raid in 2928.
The Cestus-6Y was in production on Kathil in the FedSuns until a DCMS raid at the start of the 2nd succession war giving the AFFS access to XL, DHS and Gauss.
The Emperor-6A was also built on Son Hoa until the FWLM raid in the 2nd succession war it has XL, DHS, LB10-X and MPL.
The CapCon gets the Pillager-3Z in production on St. Ives until the 2nd succession war when the advanced components became unavailable giving the CCAF - XL, DHS & Gauss.
The following 3 designs are listed as being in production in the early succession wars and in 2 cases were built to fight the Ameris occupation (so definatly outside the Terran Hegemony).
Talon-5W production line destroyed by several tac nukes in 2815 - XL, DHS & ERPPC.
Nightstar-9J both production lines destroyed in 2786 - XL, DHS, Gauss, MPL & ERPPC.
Thunder Hawk-7X - no date for production line destruction - XL & Gauss.