Here’s a list of some well-known leading global suppliers of rubber marking crayons:

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Leading Global Suppliers of Rubber Marking Crayons

1. Dixon Ticonderoga Company

   • Known for a wide range of writing and marking products.

2. Bernard Company

   • Specializes in industrial marking products, including rubber marking crayons.

3. Markal Corporation

   • Offers a variety of marking tools, including crayons designed for tough surfaces.

4. Avery Dennison Corporation

   • Provides a range of labeling and marking solutions.

5. Sharpie (a brand of Newell Brands)

   • Famous for their markers but also offers other marking products.

6. Edding AG

   • Known for a variety of marking tools including permanent markers and crayons.

7. BIC

   • Well-known for various writing instruments, including specialized marking products.

8. Rite in the Rain

   • Known for weatherproof writing solutions, including marking crayons.

9. STAEDTLER

   • Offers various art and office products, including marking tools.

10. Faber-Castell

    • Renowned for high-quality writing and art supplies. ```

This list consists of companies that are recognized players in the market for rubber marking crayons or related marking products. The industry can vary by region, so availability may differ based on your location.