Supplier invitation
WALTER TOSTO
You have an open invitation to join WALTER TOSTO as a supplier on Nucfinder.
Already have an account? Sign in
Plant systems
- Primary Circuit & Major Components
- Core, Fuel & Control Rods
- Coolant Chemistry & Volume Control
- Advanced Non-LWR Fuel Forms & Absorber Products
- Emergency Core Cooling
- Passive Safety & Heat Removal
- Containment Active Systems
- Containment Structure & Access
- Steam Turbine-Generator & Auxiliaries
- Secondary Side (Feedwater & Condenser Systems)
Infrastructure
- Main Power Distribution & Grid Link
- Emergency Power & Batteries
- Safety I&C & Reactor Protection
- Plant Control Platforms & Operator Systems
- Field Instrumentation, Actuators & Analytical Sensors
- Cabling, Cable Management & Firestopping
- Nuclear Safety Structures & Foundations
- Structural Steel & Pipe Racks
- General Buildings & Site Civil Works
- Nuclear Ventilation & Filters
Advanced nuclear
- Factory-Built Reactor Modules
- Gas-Cooled & Helium Systems
- Intermediate Loops & Compact Heat Exchanger Hardware
- Liquid Metal Systems (Sodium/Lead)
- Microreactors & Remote Deployment
- Molten Salt Systems (MSR)
- Research Reactors & Experimental Facilities
- Advanced Fuel Logistics
- Refuelling & Fresh Fuel Handling
- Spent Fuel & Cask Management
Engineering
- Advanced Reactor Safety Case
- Licensing, PSA & Seismic Analysis
- Mechanical, Electrical & I&C Design
- Systems Engineering & Interfaces
- Simulation, BIM & Digital Twin
- Software V&V & OT Security
- High-Temp & Advanced Materials Qualification
- NDT, Inspection & Material Verification
- Pressure & Performance Tests
- Seismic & Environmental Qualification
Industrial capability
- Additive Manufacturing Routes & PM-HIP Products
- Castings, Forgings & Heavy Metallurgical Blanks
- Fusion & Large Scientific Nuclear Hardware
- Machine Tools & Production Equipment for Nuclear Manufacturing
- Specialty Materials, Alloys & Advanced Material Forms
- Bearings, Gears, Rotary Joints & Motion Components
- Fasteners, Bolting, Springs, Washers & C-Parts
- Piping Commodities, Fittings, Flanges, Hoses & Tubing
- Seals, Gaskets, Packings & Fluid-Sealing Components
- Valves, Pressure-Relief Devices & Flow-Control Components
Browse categories
Explore the nuclear supply chain through structured categories.
Move from major plant systems to specialist capabilities with a taxonomy designed for supplier discovery, catalog coverage, and sourcing.
Search
Discover nuclear suppliers around the world.
Search structured supplier and equipment coverage across the nuclear market to move from broad discovery to a more focused sourcing shortlist.
NE
Offer submittedNorthshore Energy
Buyer inquiry · Auxiliary cooling system
NE
We need six safety-class auxiliary cooling pumps for a French NPP. Can you confirm RCC-M qualification and lead time?
AS
Our NX-400 series is RCC-M qualified. Preliminary lead time is 28 weeks, including FAT and commissioning support.
NX-400_compliance.pdfPDF · 1.8 MB
NE
Please include on-site commissioning and submit your commercial response by Friday.
Reply to Northshore Energy...
Buyer request
Safety-class centrifugal pumps
6 pump units
France
Required Q2 2027
Commercial offer
EUR 428,000
Delivery · 28 weeks
Respond and win
Move from buyer inquiry to a submitted offer.
Clarify technical requirements, share compliance documents, and submit a commercial response without losing the sourcing context.