The Mushroom Materials segmentation by application divides the market into five principal uses: Packaging, Construction, Textiles, Automotive, and Cosmetics. Packaging accounts for roughly 35 % of total revenue, driven by the material’s biodegradability and low‑density characteristics that replace expanded polystyrene in single‑use containers. Construction contributes about 30 %, where rigid mycelium panels are adopted for insulation and non‑structural wall systems, reflecting higher unit prices and longer project lifecycles. Textiles represent 15 % of sales, primarily through fungal‑derived leather and non‑woven fabrics used in apparel and upholstery, a segment with moderate growth rates but premium pricing. Automotive holds 10 % of the market, supplying lightweight interior components and acoustic dampers that meet weight‑reduction targets; volume is limited but margins are elevated due to OEM specifications. Finally, Cosmetics also captures 10 %, where chitin‑based powders and bio‑active extracts are incorporated into formulations, adding niche but high‑value demand. Together these applications shape the overall market size, with revenue distribution closely mirroring the percentages illustrated in the accompanying pie chart.