Anyway, here's a list of battlemechs the Taurian Concordat has built, is building, or may have built. It's broken up into three groups. The first is the mechs the Concordat was producing before the clan invasion. The second section covers mechs definitively listed as having been produced in the Concordat since then.
The last group are "possible" that the Concordat may have built, but for which I have no proof of.
Also, there's a fair bit of overlap in designs and roles, and it's probably best to assume that older models will cease production as new ones take their place, but the details are fuzzy or completely absent, so use your best judgement.
This list omits primitive battlemechs, as in general production of those units ceased once the jihad was over. It also omits designs that were created solely as field refits, like the Taurian clint.
EDIT: Added the phoenix hawk 4W.
EDIT 2: added Clint and Merlin
EDIT3: Thunderbolt 7M and Valkyrie QT1
Pre-Clan Mech Production
Locust 1V
Wasp 1A
Stinger 3R
Griffin 1N
Thunderbolt 5S
Warhammer 6R
Archer 2R
Marauder 3R
Commando 2D
Later production
Hatchetman 3F (clan invasion, production lost during FC civil war)
Marshal X1 (clan invasion, production lost during Jihad)
Locust 5V (before jihad)
Stinger 5R (before jihad)
Wasp 3L (before jihad)
Shadow Hawk 7M (before jihad)
Ostroc 4C (before jihad)
Archer 6W (before jihad)
Phoenix Hawk 4W (Jihad era)
Brahma (Jihad era)
Griffin 4N (Jihad era)
Ostroc 5C (Jihad era)
Thunderbolt 9T (Jihad era)
Warhammer 10T (Jihad era)
Warhammer 11T (Jihad era)
Thunderbolt 5Sb (Jihad era)
Warhamer 6Rb (Jihad era)
Marauder MAD-2R (Jihad era)
Valkyrie QT1 (very end of the Jihad)
Marauder MAD-2T (republic era)
Cadaver (Republic era)
Warhammer 7A (Republic era)
Clint 3-4T (Republic era)
Merlin 1D (Republic era)
Merlin 1E (Republic era)
Thunderbolt 7M
Possible?
Commando 5S (only because the line is still in service and it's on the periphery general list)
Stinger 5T (periphery built)
Locust 5T (periphery built)
Griffin 2N (at least available to the concordat)
Archer 4M (only because the archer line is still in service and it is on the periphery list)
Archer 4M2 (only because the archer line is still in service and it is on the periphery list)
Wasp 3P (periphery built)
Hatchetman 5S (periphery exclusive by the dark age)
Marshal 2L (available to the taurian concordat though I think it might have been built on Detroit only)
Toro TR-B-9 (available to the concordat by the Ilclan era, but I don't know if the concordat is producing it)
Toro TR-B-19 (available to the concordat by the Ilclan era, but I don't know if the concordat is producing it)
Clint 3-3T (May or may not have been built on Macleoud's land rather than a refit)