Park Ha Biological Technology Co., Ltd. (BYAH): R&D Expense

Annual figures by period end, from SEC filings.

$238.2K

Year ended 2025-10-31

+57.8%

3-year compound annual growth

2022-10-31 R&D Expense (USD) 2025-10-31

Period ended	R&D Expense	Change YoY	Source filing
2025-10-31	$238.2K	+548.8%	2026-05-15, From 2024-11-01
2024-10-31	$36.7K	+18.9%	2026-05-15, From 2023-11-01
2023-10-31	$30.9K	-49.1%	2026-05-15, From 2022-11-01
2022-10-31	$60.7K	n/a	2025-02-24, From 2021-11-01

R&D Expense at similar companies

Companies with the same SEC industry code (Soap, Detergents, Cleang Preparations, Perfumes, Cosmetics), reporting in the same currency, closest in revenue. Each shows its own latest fiscal year, so period ends differ.

Company	Year ended	R&D Expense	Change YoY
Park Ha Biological Technology Co., Ltd. (BYAH)	2025-10-31	$238.2K	+548.8%
Longevity Health Holdings, Inc. (XAGE)	2025-12-31	$788.9K	-25.2%
Meiwu Technology Co Ltd (WNW)	2025-12-31	$2.69M	n/m
Stepan Co (SCL)	2025-12-31	$34.80M	+3.7%
Church & Dwight Co Inc (CHD)	2025-12-31	$145.60M	+4.2%
Ecolab Inc. (ECL)	2025-12-31	$202.00M	-2.4%
Procter & Gamble Co (PG)	2026-06-30	$2.10B	0.0%

Compare BYAH, XAGE, WNW, SCL side by side · Screen every company in Soap, Detergents, Cleang Preparations, Perfumes, Cosmetics ↗