R&D expense · 2015–2018
Cleanspark R&D expense
$7,190+1,116.6% · FY2018
Cleanspark (CLSK) reported $7,190 in R&D expense for fiscal 2018, +1,116.6% year on year.
R&D expense — Research and development expense is what the company charged to R&D in the income statement for the year. Most companies report no R&D at all — the line is absent rather than zero — so this ranking covers the roughly 40% of filers that do.
Every row links to its own SEC filing · Fiscal year 2025 · Data as of September 25, 2026 · 2015–2018 compound annual growth −48.4%
R&D expense at companies of similar size
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Ready-made references for the figures on this page, as published on September 25, 2026.
Wikipedia
{{cite web |title=Cleanspark R&D expense |url=https://companiesranked.com/en/company/cleanspark/research-and-development-expense |website=CompaniesRanked |date=2026-09-25 |language=en}}APA 7
CompaniesRanked. (September 25, 2026). Cleanspark R&D expense. CompaniesRanked. https://companiesranked.com/en/company/cleanspark/research-and-development-expenseBibTeX
@misc{companiesranked-en-company-cleanspark-research-and-development-expense-2026,
author = {{CompaniesRanked}},
title = {{Cleanspark R\&D expense}},
year = {2026},
howpublished = {\url{https://companiesranked.com/en/company/cleanspark/research-and-development-expense}},
note = {Compiled from SEC EDGAR XBRL filings; data as of 2026-09-25},
urldate = {2026-09-25}
}The figures are rebuilt with every data refresh, so the reference carries the publication date. Add your own access date if your style requires one.