Proto Labs (PRLB) reported $533M in revenue for fiscal 2025, +6.4% year on year. That ranks #2173 by revenue among 2853 SEC filers and #397 in Industrials. Net income was $21.2M, a net margin of 4.0%. Revenue has grown 6.7% a year on average since 2016 ($298M then). The fiscal 2025 balance sheet shows $763M in total assets, $111M in cash and $10,000 in long-term debt.

Key figures

$298M2016$344M2017$446M2018$459M2019$434M2020$488M2021$488M2022$504M2023$501M2024$533M2025
Proto Labs — Key figures
Key figuresFY2025YoYSource
RevenueRevenueFromContractWithCustomerIncludingAssessedTax$533M+6.4%FY20252025-12-31
Gross profitGrossProfit$237M+6.2%FY20252025-12-31
Operating incomeOperatingIncomeLoss$25.1M+26.1%FY20252025-12-31
Net incomeNetIncomeLoss$21.2M+28.0%FY20252025-12-31
Operating cash flowNetCashProvidedByUsedInOperatingActivities$74.5M−4.3%FY20252025-12-31
Capital expenditurePaymentsToAcquirePropertyPlantAndEquipment$14.8M+61.9%FY20252025-12-31
Total assetsAssets$763M+2.7%FY20252025-12-31
Shareholders' equityStockholdersEquity$674M+0.6%FY20252025-12-31
CashCashAndCashEquivalentsAtCarryingValue$111M+24.4%FY20252025-12-31
Long-term debtLongTermDebtAndCapitalLeaseObligations$10,000−97.2%FY20142014-12-31

Revenue is total net sales for the fiscal year, taken from each company's own annual filing.

Reported since the last full year

Three-month figures this company has filed since FY2025. A quarter is not comparable with a full year, and these figures are used nowhere else on the site: not in any ranking, not in comparisons, not in the download.

Proto Labs — Reported since the last full year
QuarterRevenueNet incomeSource
Q1 20262026-03-31$139M$8.1MOpen →
Q2 20262026-06-30$149M$9.2MOpen →

Only periods that end on a calendar quarter appear here. A company whose fiscal year ends in June files on a different calendar, so it has no row.

Profile

Legal name
Proto Labs Inc
Ticker
PRLB
Exchange
NYSE
SIC classification
Fabricated Structural Metal Products (3440)
Fiscal year end
12-31
CIK
0001443669

Filings

Similar in size, same sector

CompanyRevenueNet income
Foster L BFSTR$540M$7.5M
CBL InternationalBANL$538M−$3.0M
MGP IngredientsMGPI$536M−$108M
Proto LabsPRLB$533M$21.2M
Arlo TechnologiesARLO$529M$14.9M
Smith & Wesson BrandsSWBI$524M$18.5M
Graftech InternationalEAF$504M−$220M

See the full ranking →

Cite this page

Ready-made references for the figures on this page, as published on September 25, 2026.

Wikipedia

{{cite web |title=Proto Labs — Key figures |url=https://companiesranked.com/en/company/proto-labs |website=CompaniesRanked |date=2026-09-25 |language=en}}

APA 7

CompaniesRanked. (September 25, 2026). Proto Labs — Key figures. CompaniesRanked. https://companiesranked.com/en/company/proto-labs

BibTeX

@misc{companiesranked-en-company-proto-labs-2026,
  author       = {{CompaniesRanked}},
  title        = {{Proto Labs — Key figures}},
  year         = {2026},
  howpublished = {\url{https://companiesranked.com/en/company/proto-labs}},
  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 — Key figures — 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.