Fueling the Future of Space
Meridian Propellant Co. supplies ultra-high-purity rocket fuel to the world's leading launch providers. From RP-1 kerosene to cryogenic LOX/LH2 systems — precision-engineered propellants for every mission profile.
Trusted by leading aerospace organizations worldwide
Precision-Grade Fuel Solutions
Every propellant we deliver meets or exceeds MIL-SPEC and aerospace-grade purity requirements. Our portfolio covers the full launch stack.
RP-1 Kerosene
Ultra-refined, high-density kerosene designed for first-stage engines. Industry-standard purity with enhanced thermal stability.
- Purity: 99.998%
- Sulfur: <0.001%
- Density: 0.81 g/cm³
LOX (Liquid Oxygen)
Cryogenic-grade liquid oxygen for bipropellant systems. Delivered at launch-ready temperatures with zero boil-off guarantee.
- Purity: 99.999%
- Temp: -183°C
- Delivery: Cryo-tanker
LH2 (Liquid Hydrogen)
Para-hydrogen conversion-ready cryogenic fuel for upper-stage applications. Maximum ISP performance per kilogram.
- Purity: 99.9999%
- Temp: -253°C
- Para-H2: >98%
Engineered for Mission Success
Unmatched Purity
Multi-stage distillation and molecular filtration ensure every batch exceeds aerospace purity thresholds.
Real-Time Tracking
GPS-monitored cryo-tankers with live temperature, pressure, and ETA dashboards for every delivery.
Global Logistics
Strategic depot network across 4 continents. Rapid-response delivery to any launch site within 48 hours.
Safety First
Zero-incident track record. Every handler certified to NASA OSHA-equivalent safety protocols.
Custom Blends
Bespoke propellant formulations for experimental engines, including green-fuel alternatives.
Regulatory Ready
Full ITAR, EAR, and international export compliance baked into every contract.
From Refinery to Launchpad
Our vertically-integrated supply chain eliminates intermediaries, reduces contamination risk, and ensures on-time delivery — every time.
Feedstock Sourcing
Premium-grade raw hydrocarbons from verified, audited sources.
Precision Refining
Multi-column distillation at our ISO Class 5 cleanroom facilities.
Quality Assurance
Batch-level gas chromatography, spectrometry, and particulate analysis.
Cryo-Transport
Double-walled vacuum-insulated tankers with GPS + telemetry.
Pad Delivery
On-site integration with launch provider ground support equipment.
Proven by Performance
"Meridian's RP-1 purity levels are consistently the highest we've tested. Their delivery logistics are flawless — we've never missed a launch window due to fuel."
"Switching to Meridian for our LOX supply cut our pre-launch fuel prep time by 40%. Their cryo-tanker fleet is state-of-the-art."
"The custom blend team at Meridian helped us develop a propellant mix for our experimental green-fuel engine. Outstanding collaboration."
Ready to Power Your Next Mission?
Get a custom propellant quote tailored to your launch vehicle, mission profile, and delivery timeline.