Posted 02 February 2017 - 10:01 AM
I'm glad people started to ask this question.
I actually did a research near the beginning of this game, though it is outdated, still can be of use.
But keep in mind - this is from memories/old notes, and mistakes can happen, and have gaps. And keep in mind - any mech can be salvaged.
Probably in becoming month i update and reorganise data in new format, since game have many new stuff, and i think i returned to active play.
Locust - mass prodused by everyone, used by everyone.
1V is original Star League model.
Faction specific: 3S - Steiner, 1M - Davion (surprise, letters don't always mean house name), 3M - Marik.
Commando - Steiner pride. 2D is most common, 3A second common, 1D - aged and obsolete, but still present, 1B - unpopular experiment to revive original model 1A.
2D and 3A are somewhat shared with FedCom ally - Davion.
Spider - currently produced by Marik
5V - original Starl League model. 5D - Davion, 5K - Kurita.
Urbanmech - Liao
UM-60R is original model and can be found anywhere, other models - Liao only.
Firestarter - common everywhere. Active production - Steiner.
Original model - H, and most common. S - Steiner and probably Davion ally.
Jenner - active production - Kurita
Original model - 7D, used by everyone, but barely present ourside Kurita space. F - uncommon model, K- Kurita.
Panther - Kurita mech.
8Z - original Star League model, could be present in other houses.
Raven - Liao pride. Produced and used by them, except 2X model - this is Davion retrofit. They captured so many Ravens, so civilians thought Raven was Davion design. Imagine Liaos' butthurt. This captured Ravens was retrofited with Davion higher quality equipment.
Wolfhound - FedCom shared mech, active production - Steiner.
Cicada - Marik
Original Star League model 3A, used by everyone, though in small numbers. Other models - Marik.
Blackjack - Davion (and somewhat Liao, though they dont like it)
BJ-1 - unpopular original Star League model. 1DC and 2 - Davion, 3 - Liao.
Phoenix Hawk - mass produced and used mech.
1 - original SL model. 1K - Kurita, 3S - Steiner
Vindicator - Liao pride.
1AA was failed model, and was "gifted" to Rasalhague.
Centurion - Davion pride.
A - original model, had flawed AC/10 design. AH - Davion(?), AL - Steiner only, D - Davion, somewhat shared with FedCom ally,
Crab - ComStar mech.
CRB-20 was supplied to Kurita. 27 - original model. Were used by Clans for secondary duties.
Enforcer - Davion pride. Some models (5D?) shared with FedCom ally - Steiner.
P models - House Bullock only, manufactured by PGI, Terra.
Hunchback - very-very common mech everywhere. But mostly associated with Marik (we dont have their exclusive model 5M)
Manufactured and traded by Marik heavily, and somewhat produced by Steiners. Probably by others too, cant say.
Trebuchet - originally Centurion's partner. Currently produced by Marik
5N - original SL model. 5J, 7N - Marik, 7K - Kurita. (5S - Steiner model with SRMs, but we dont have it)
3C - obsolete original model.
Bushwacker - produced by Steiner in times of Clan invasion. Shared with some IS factions.(Davion and Kurita for sure)
Griffin - very old mech, from Mackie times. Main current manufacturers - Steiner and Marik. Secondary manufacturers - other houses except Liao.
1N - original Terran Hegemony model. 2N - SL elite model, not used by houses. 1S - Steiner. New models have funny story - 3M was Marik model, but just when they were ready to produce it - Steiners came and occupied planet with GRF-3M factories. So 3M produced both by Marik and Steiner. And, same story happened in the same time to 1DS model (not in the game) when Kurita captured Davion planet.
Kintaro - ComStar mech. Currently produced by Davion
19 - original SL model, used by ComGuards. 18 - Davion downgraded model. 20 - models supplied to Kurita.
Shadow Hawk - very common mech everywhere.
2H - original SL model. 2D, 2D2 - Davion, 2K - Kurita, 5M - Marik. 2H models still produced in Periphery.
Wolverine - currently produced by Marik and Davion and Kurita.
6R - original SL model. Funny, but we don't have 6M model for Marik, biggest manufacturer. 6K, 7K - Kurita.7D - Davion.
Dragon - Kurita pride.
Rasalhague, as former part of Kurita space, have them too.
Quickdraw - currently manufactured by Marik and Kurita. Can be used by Steiner and Davion too.
4G - origina SL model, 4H - alternative. 5K - Kurita.
Rifleman - Davion
3N - original SL model, somewhat shared with Steiner.
Catapult - Liao.
C1- original SL model. K2- Kurita.
Jagermech - Davion pride
Laio can use salvaged Jagers.
Thunderbold - common mech, main manufacturer - Steiner and Marik.
5S - original SL model, 5SS, 9S - Steiner, 9SE - Eridani Light Horse mercs. We don't have Marik's 7M.
Cataphract - Liao pride.
Davion captured planet with its factories, do they have it too.
1X, 2X - original Liao models. 3L - Laio upgrade. 4X - Davion experiment, 3D - Davion upgrade, somewhat shared with Steiner.
Grasshopper - common to all, but in small numbers.
5H - original SL model, very popular so it still used more than modifications.
Warhammer - 6R - original SL model, common everywhere, 6D - Davion, 7S - FedCom (Steiner production).
Black Knight - old Star League mech, used in small numbers by everyone, not sure about current production.
Marauder - 3R - old popular SL model, used by all. 5D - Davion. 5M - Marik.
Orion - Marik pride.
1K - original SL model, in small numbers can be used by others.
Awesome - Marik mech, but actively traded to everyone.
Victor - Davion pride.
9B - original SL model, mostly Davion. 9S - Steiner. 9K - Kurita - they captured Davion's only Victor factory in war of 3039. Imagine Davions' butthurt, they now have to buy Victory from st.Ives Compact.. 9D - Davion, not present in the game but same as 9K, with different manufacturers for components.
Zeus - Steiner pride. Somewhat shared with Davion, but they dont like Zeus just because it is Steiner's.
5S - prototype (only one mech), 6S and 6T - main models, 9S - upgrade, 9S2 - upgrade's modification.
Battlemaster - in small numbers manufactured by Steiner and Marik. Rare mech.
1G - original SL model, used by everyone, 1S, 3S - Steiner, 1D - Davion, 3M - marik. 2C - ComStar, but for some "mistake" it was supplied to Kurita.
Stalker - produced by Steiner and Marik.
3F - original SL model, 3H - siege modification; used by everyone. 5S - Steiner, 5M - Marik.
Cyclops - very rare mech.
11-P - House Bullock, PGI, Terra. 11-A-DC - Liaos model with dual cockpit.
Not sure really, can be wrong here.
Highlander - ComStar mech.
732 - original SL model, manufactured in current Steiner space, model still can be used by Steiner. 733 - downgraded licensed model, produced in Laio space (?), used by all.
733 model was also supplied by ComStar to Kurita.
Mauler - Kurita mech, former Daboku
Banshee - old unpopular mech.
3E - original Hegemony model. "Used" by all. 3M - Marik. 3S - Steiner, only popular modification.
Atlas - iconic Star League mech. Currently manufactured by Steiner and Kurita. Fromerly Davions manufactured it too, untill losin factories to Kurita.
D - original SL model, used by everyone. DC - Steiner militia refit. K - Kurita. S - FedCom (Steiner manufacture)
King Crab - ComStar only.
Phew, this should cover IS.
As for Clans - sorry, later.. Sorry for possible mistakes, i was in a hurry.