R&D expense · 2011–2025
Proto Labs R&D expense
$42.8M+3.7% · FY2025
Proto Labs (PRLB) reported $42.8M in R&D expense for fiscal 2025, +3.7% year on year.
| Fiscal year | R&D expense | Change | Filing |
|---|---|---|---|
| FY20252025-12-31 | $42.8M | +3.7% | Open → |
| FY20242024-12-31 | $41.3M | +2.9% | Open → |
| FY20232023-12-31 | $40.1M | +5.0% | Open → |
| FY20222022-12-31 | $38.2M | −13.6% | Open → |
| FY20212021-12-31 | $44.2M | +19.8% | Open → |
| FY20202020-12-31 | $36.9M | +13.0% | Open → |
| FY20192019-12-31 | $32.7M | +13.8% | Open → |
| FY20182018-12-31 | $28.7M | +22.0% | Open → |
| FY20172017-12-31 | $23.6M | +5.2% | Open → |
| FY20162016-12-31 | $22.4M | +22.0% | Open → |
| FY20152015-12-31 | $18.4M | +10.5% | Open → |
| FY20142014-12-31 | $16.6M | +40.0% | Open → |
| FY20132013-12-31 | $11.9M | +29.8% | Open → |
| FY20122012-12-31 | $9.1M | +75.0% | Open → |
| FY20112011-12-31 | $5.2M | — | Open → |
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 · 2011–2025 compound annual growth +16.2%
R&D expense at companies of similar size
Cite this page
Ready-made references for the figures on this page, as published on September 25, 2026.
Wikipedia
{{cite web |title=Proto Labs R&D expense |url=https://companiesranked.com/en/company/proto-labs/research-and-development-expense |website=CompaniesRanked |date=2026-09-25 |language=en}}APA 7
CompaniesRanked. (September 25, 2026). Proto Labs R&D expense. CompaniesRanked. https://companiesranked.com/en/company/proto-labs/research-and-development-expenseBibTeX
@misc{companiesranked-en-company-proto-labs-research-and-development-expense-2026,
author = {{CompaniesRanked}},
title = {{Proto Labs R\&D expense}},
year = {2026},
howpublished = {\url{https://companiesranked.com/en/company/proto-labs/research-and-development-expense}},
note = {Compiled from SEC EDGAR XBRL filings; data as of 2026-09-25},
urldate = {2026-09-25}
}The filing itself
The numbers above are read from this document: 10-K · 0001443669-26-000010 · February 20, 2026
{{cite web |title=Proto Labs R&D expense — 10-K (0001443669-26-000010) |url=https://www.sec.gov/Archives/edgar/data/1443669/000144366926000010/prlb-20251231.htm |website=SEC EDGAR |publisher=U.S. Securities and Exchange Commission |date=2026-02-20}}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.