Attached files

file filename
EXCEL - IDEA: XBRL DOCUMENT - ACME UNITED CORPFinancial_Report.xls
10-K - 10-K - ACME UNITED CORPacme_10k2011.htm
EX-21 - EXHIBIT 21 - ACME UNITED CORPacme_10k2011ex21.htm
EX-31.1 - EXHIBIT 31.1 - ACME UNITED CORPacme_10k2011ex311.htm
EX-32.1 - EXHIBIT 32.1 - ACME UNITED CORPacme_10k2011ex321.htm
EX-31.2 - EXHIBIT 31.2 - ACME UNITED CORPacme_10k2011ex312.htm
EX-32.2 - EXHIBIT 32.2 - ACME UNITED CORPacme_10k2011ex322.htm
EXHIBIT 23.1


Consent of Marcum LLP, Independent Registered Public Accounting Firm

We consent to the incorporation by reference in the Registration Statements of Acme United Corporation on Form S-8 (File Nos. 333-176314, 333-168801, 333-161392, 333-145516, 333-126478, 333-70348, 333-70346, 333-84505, 333-84509, 333-84499, 333-26739, and 333-26737) of our report dated March 7, 2012, with respect to our audits of the consolidated financial statements of Acme United Corporation and Subsidiaries as of December 31, 2011 and 2010 and for the years then ended, which report is included in this Annual Report on Form 10-K of Acme United Corporation for the year ended December 31, 2011.
 
 
/s/ Marcum llp
 
Marcum llp
New Haven, Connecticut
March 7, 2012