Attached files

file filename
EXCEL - IDEA: XBRL DOCUMENT - ExOne CoFinancial_Report.xls
EX-32 - EX-32 - ExOne Cod836481dex32.htm
EX-31.1 - EX-31.1 - ExOne Cod836481dex311.htm
EX-31.2 - EX-31.2 - ExOne Cod836481dex312.htm
EX-21.1 - EX-21.1 - ExOne Cod836481dex211.htm
EX-10.13 - EX-10.13 - ExOne Cod836481dex1013.htm
10-K - FORM 10-K - ExOne Cod836481d10k.htm

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (333-187053) of The ExOne Company and Subsidiaries of our report dated March 26, 2015, relating to the consolidated financial statements of The ExOne Company and Subsidiaries, which appears in this Form 10-K.

/s/ Baker Tilly Virchow Krause, LLP

Pittsburgh, Pennsylvania

March 26, 2015