Yamazaki (6147) · FactIncreased revenue concentration among major customers
Concentration of Revenue among Major Customers
First written in FY2025. 1 of 3 entries say "Worsened", first in 2026-05-08. Latest entry: FY2026.
3entries
2years
1from disclosures
How it moved
Same theme, other companies
Dependence on Specific Customers for RevenueA theme 95 companies write about · 95 as a headwind · 0 as a tailwind
Yamazaki moved to the "Worse" side of this theme in 2026, 3 years after the typical company in this theme (2023).
The whole theme swung hardest in 2025: 22 of 71 companies on the "Worse" side.
29 other companies' latest entry also says "Other".
Ridges = years it wrote progress, valleys = years it wrote worse. Most hopeful companies at the back. Drag to turn, scroll to zoom, right-drag to pan. On a phone, two fingers turn and pinch to zoom; one finger scrolls the page.
Showing 14 of the 95 companies compared. The sentences above are computed from all 95.Full recordFilings, disclosures and news, newest first
- FY2026Increased revenue concentration among major customersAnnual report
「Yamaha Motor Co.,Ltd. 985,982 42.4」
Sales to Yamaha Motor Co.,Ltd. amounted to ¥98.5982 million, representing 42.4% of total sales, increasing customer concentration from 31.3% in the previous fiscal year. - 2026-05-08WorsenedRevision of earnings forecasts
「Yamaha Motor Co.,Ltd. 985,982 Transportation equipment business」
While total net sales declined, sales to Yamaha Motor Co.,Ltd. increased from ¥965.86 million in the previous fiscal year to ¥985.982 million, increasing customer concentration. - FY2025First statedAnnual report
「Yamaha Motor Co.,Ltd. 903,202 36.2 967,586 31.3 CKB Co., Ltd. 393,243 15.8 345,930 11.2」
The Company disclosed that sales to Yamaha Motor Co.,Ltd. amounted to ¥96.7586 million, representing 31.3% of total sales, while sales to CKB Co., Ltd. amounted to ¥34.593 million, representing 11.2%, as sales by major customer.