Attached files
| file | filename |
|---|---|
| EX-31.2 - EXHIBIT 31.2 - Proto Labs Inc | ex31-2.htm |
| EX-32.1 - EXHIBIT 32.1 - Proto Labs Inc | ex32-1.htm |
| EX-24.1 - EXHIBIT 24.1 - Proto Labs Inc | ex24-1.htm |
| EX-21.1 - EXHIBIT 21.1 - Proto Labs Inc | ex21-1.htm |
| EX-31.1 - EXHIBIT 31.1 - Proto Labs Inc | ex31-1.htm |
| EXCEL - IDEA: XBRL DOCUMENT - Proto Labs Inc | Financial_Report.xls |
| 10-K - FORM 10-K - Proto Labs Inc | prlb20141231_10k.htm |
Exhibit 23.1
Consent of Independent Registered Public Accounting Firm
We consent to the incorporation by reference in the Registration Statements (Form S-8 No. 333-179651 and 333-194272) pertaining to the 2012 Long-Term Incentive Plan, Employee Stock Purchase Plan, 2000 Stock Option Plan, and Stock Subscription Warrant of Proto Labs, Inc. of our reports dated February 27, 2015, with respect to the consolidated financial statements of Proto Labs, Inc., and the effectiveness of internal control over financial reporting of Proto labs, Inc., included in this Annual Report (Form 10-K) for the year ended December 31, 2014.
/s/ Ernst & Young, LLP
Minneapolis, Minnesota
February 27, 2015