Here’s a list of some of the most well-known global suppliers of fused furnace refractories:

```markdown

Leading Global Suppliers of Fused Furnace Refractories

1. RHI Magnesita

   • One of the largest suppliers in the refractories industry, offering a wide range of fused refractories.

2. Vesuvius PLC

   • Provides advanced materials and solutions for high-temperature processes, including fused refractories.

3. HarbisonWalker International

   • A leading manufacturer of refractory products, including a range of fused furnace refractories.

4. McNeal & Haggerty

   • Specializes in fused silica and other high-performance refractories.

5. Krosaki Harima Corporation

   • A Japanese company recognized for its production of various refractory materials, including fused refractories.

6. Saint-Gobain

   • A global leader in construction and high-performance materials, supplying a variety of refractory products.

7. CeramTec

   • Provides a wide array of ceramic materials and solutions, including those suitable for high-temperature applications.

8. Morgan Advanced Materials

   • Specializes in advanced materials and provides refractory products tailored for specific industrial applications.

9. Sichuan Boral Refractory Group

   • Offers various refractory products and materials, including fused refractories, particularly in Asia.

10. Lhoist Group

    • Known for lime and mineral-based products, also provides solutions that include refractory materials for high-temperature applications.

```

This list includes some of the major players in the fused furnace refractories market, but please verify specific details as company offerings and leadership can change over time.