Grumium Creations

Grumium Creations
Company Information
Interstellar Company No
Primary Site(s) Grumium
Primary Products Battle Armor

Grumium Creations is a BattleMech manufacturer located on the Free Rasalhague Republic/Ghost Bear Dominion world of Grumium.


Originally a small company producing various military parts and sub-systems, with the loss of Terran manufacturing capacity ComStar chose to upgrade the company's facilities to meet the needs of both the Com Guard and KungsArmé. The new start-up quickly obtained contracts to produce both new as well as classic designs, ensuring its profitability.

When Clan Ghost Bear joined the Free Rasalhague Republic during the Jihad, Grumium Creations failed to secure funding to upgrade its production lines. As a result, the plant shut down the Crockett line.[1] As of 3079 Grumium Creations had lost no personnel to the conflict, though production was operating at 60% of its maximum capacity,[2] but in 3080 a Level III from a Manei Domini Shadow Division struck Grumium and managed to penetrate the Grumium Creations compound. The 2nd Kavalleri Cluster stationed on world was able to eject the Word of Blake forces, at the cost of a third of Kavalleri's strength, but not before the mothballed Crockett line was smashed. [3]


Grumium Creations has manufacturing centers on the following planets:


Components produced on Grumium:[1][4][5]
Component Type
CP-11-G Cyclops[1][6] Assault BattleMech
CP-12-K Cyclops[1][6] Assault BattleMech
VKG-2F Viking[1][4] Assault BattleMech
VKG-2G Viking[1][4] Assault BattleMech
Viking IIC[5] Assault BattleMech
CRK-5003-1 Crockett[7] Assault BattleMech - (Destroyed 3080) [3]
Battle Armor
Kobold[1][8] Light Battle Armor
Geometric 530 Hard Core Crockett[7]
GC Type 1 Endo Steel Viking[4]
GC Type 2C Endo Steel Viking IIC[5]
Stormvanger HV-7ES Endo Steel Cyclops[6]
Fusion Engine
Strand 255D Crockett[7]
GM 270 Viking[4] & Viking IIC[5]
Hermes 360 Cyclops[6]
Jump Jets
Geotec 300 Crockett[7]
Armor - BattleMechs & Vehicles
Carbostrand 30 Weight AS Crockett[7]
GC Slab Viking[4]
GC Hardened Slab w/CASE II Viking IIC[5]
StarShield Special Cyclops[6]
Communications System
GC Wave 12B Viking[4] & Viking IIC[5]
GRPNTR Groundpainter 5 Crockett[7]
Olmstead 840 w/SatNav Module Cyclops[6]
Targeting-Tracking System
GC MultiTrac System Type 6 Viking[4] & Viking IIC[5]
Scope 30 RNDST Crockett[7]
Tactigon Tracer 280 Cyclops[6]
ER Micro Laser
Mustang 4.5 Viking IIC[5]
Large Laser
Blankenburg Viking[4]/Shipped to Orestes for Beowulf
Medium Pulse Laser
Blankenburg Viking[4]
LB 10-X AC
Blankenburg Crockett[7] & Viking[4]
Type XVI Viking IIC[5]
Type XX "Great Bow" Viking IIC[5]
Machine Gun
Series IX Viking IIC[5]
Sperry Browning Viking[4]/Shipped to Orestes for Puma[citation needed]


  1. 1.0 1.1 1.2 1.3 1.4 1.5 1.6 Objectives: The Clans, p. 35, "Grumium Creations"
  2. Objectives: The Clans, p. 32
  3. 3.0 3.1 Field Manual: 3085, p. 121 "Ghost Bear Dominion - Polar Galaxy"
  4. 4.00 4.01 4.02 4.03 4.04 4.05 4.06 4.07 4.08 4.09 4.10 4.11 Technical Readout: 3060, p. 124, "Produced Viking Components"
  5. 5.00 5.01 5.02 5.03 5.04 5.05 5.06 5.07 5.08 5.09 5.10 Technical Readout: 3145 Lyran Commonwealth, p. 44, "Produced Viking IIC Components"
  6. 6.0 6.1 6.2 6.3 6.4 6.5 6.6 Technical Readout: 3050 Upgrade, p. 100, "Cyclops Variants"
  7. 7.0 7.1 7.2 7.3 7.4 7.5 7.6 7.7 Technical Readout: 3050 Upgrade, p. 218, "Crockett Variants"
  8. Technical Readout: 3075, p. 18, "Kobold Profile"