Exhibit 99.2

UNAUDITED PRO FORMA COMBINED CONDENSED INCOME STATEMENT

On June 2, 2014, Acme United Corporation, a Connecticut corporation (the “Company”), and First Aid Only, Inc., a Washington corporation (the “Seller”), entered into an Asset Purchase Agreement (the “Purchase Agreement”) pursuant to which the Company agreed to purchase substantially all of the Seller’s assets related to its first aid and industrial safety kit business (the “Business”) (the “Transaction”). The purchased assets include inventory, equipment, accounts receivable, patents, trademarks, other intellectual property and goodwill.

The parties also consummated the Transaction on June 2, 2014. At closing the Company paid $13,800,000 in cash to the Seller. The Company utilized funds borrowed under its revolving credit facility with HSBC Bank to make payment of the purchase price to the Seller.

The following unaudited pro forma condensed consolidated financial information has been prepared to give effect to the completed Merger. The unaudited pro forma condensed consolidated balance sheet as of March 31, 2014 gives effect to the Merger as if it occurred on March 31, 2014. The unaudited pro forma condensed consolidated balance sheet was derived from the unaudited financial statements of the Company and First Aid Only as of March 31, 2014. The unaudited pro forma condensed consolidated statements of operations for the year ended December 31, 2013 and the three months ended March 31, 2014 give effect to the Merger as if it had occurred on January 1, 2013. The unaudited pro forma condensed consolidated statements of operations are derived from the audited historical financial statements of the Company and First Aid Only as of and for the year ended December 31, 2013 and the unaudited, historical financial statements of the Company and First Aid Only as of and for the three months ended March 31, 2014.

The unaudited pro forma condensed consolidated financial information was prepared in accordance with the rules and regulations of the Securities and Exchange Commission (“SEC”) and should not be considered indicative of the consolidated financial position or results of operations that would have occurred if the Merger had been completed on the dates indicated, nor are they indicative of the future consolidated financial position or results of operations of the Company and First Aid Only following completion of the Merger. The unaudited pro forma condensed consolidated financial information does not reflect the potential realization of cost savings, restructuring or other costs relating to the integration, nor do they include any other items not expected to have a continuing impact on the consolidated results of the two companies. The historical consolidated financial statements of the Company and First Aid Only has been adjusted in the unaudited pro forma condensed consolidated financial information to give effect to pro forma events that are (1) directly attributable to the Merger, (2) factually supportable and (3) with respect to the statement of operations, expected to have a continuing impact on the consolidated results.

The unaudited pro forma condensed consolidated financial information is based on the preliminary information available and management’s preliminary valuation of the fair value of tangible and intangible assets acquired and liabilities assumed. The finalization of the Company’s purchase accounting assessment may result in changes to the valuation of assets acquired and liabilities assumed, particularly in regards to infinite and finite-lived intangible assets, which could be material. The Company will finalize the purchase price allocation as soon as practicable within the measurement period in accordance with Accounting Standards Codification Topic 805 “Business Combinations” (“ASC 805”), but in no event later than one year following the Merger Date.

Acme United Corporation

Notes to Unaudited Pro Forma Income Statement

1. BASIS OF PRO FORMA PRESENTATION

On June 2, 2014, the Company purchased certain assets of First Aid Only, Inc. (“First Aid Only”), a supplier of Smart Compliance® first aid kits, refills, and safety products that meet regulatory requirements for a broad range of industries. The Company purchased inventory, accounts receivable, equipment, patents, trademarks and other intellectual property for approximately $13.8 million using funds borrowed under its revolving credit facility with HSBC Bank, N.A. The Company recorded approximately $1.7 million for inventory, $2.5 million for accounts receivables and $0.6 million for equipment and other assets, as well as approximately $10.3 million for intangible assets consisting primarily of trade names, customer list and goodwill. In addition, the Company assumed approximately $1.2 million in accounts payables and accrued expenses.

The acquisition is accounted for under the acquisition method of accounting in accordance with Accounting Standards Codification Topic 805 “Business Combinations” (“ASC 805”). The accounting policies of First Aid Only have been conformed to those of the Company in determining the results of operations and the amounts of assets and liabilities to be fair valued. The assets and liabilities of First Aid Only have been measured at fair value based on various assumptions that the Company’s management believes are reasonable utilizing information as of the acquisition date.

The Company has estimated the fair value of the acquired assets and assumed liabilities for the First Aid Only acquisition. The Company has not assigned value to identifiable intangible assets. Such final valuations are dependent upon procedures and other studies that were not complete as of the date of this report. Any subsequent changes to the purchase price allocation that result in material changes to our consolidated financial statements will be adjusted retrospectively.

The purchase price was allocated to assets acquired and liabilities assumed as follows (in thousands):

2. ACCOUNTING POLICIES

The Company is in the process of evaluating First Aid Only’s accounting policies. As a result of this review, it may be necessary to conform certain accounting policies for the combined entity. The unaudited pro forma consolidated financial information does not assume any adjustment for any differences in accounting policies.

3. PRO FORMA ADJUSTMENTS

The pro forma adjustments included in the unaudited pro forma condensed consolidated balance sheet and income statement are as follows:

Unaudited Pro Forma Condensed Consolidated Balance Sheet

a. To eliminate assets not acquired.

b. To eliminate inventory not acquired and to adjust certain inventory items to their fair market value.

c. To adjust certain fixed assets to their fair market value.

d. To eliminate purchased intangible assets on the financial statements of First Aid Only and record approximately $10.3 million of intangible assets as a result of the acquisition.

e. To eliminate liabilities not assumed.

f. To record debt resulting from the acquisition.

g. To eliminate equity of seller.

Unaudited Pro Forma Condensed Consolidated Statements of Income

h. To eliminate interest expense of First Aid Only associated with Debt not assumed and to record interest expense associated with the $13.8 million of debt incurred to pay for the acquisition.

i. To record income tax expense on First Aid Only’s earnings at the federal statutory rate of 34%, assuming that First Aid Only is no longer organized as a Subchapter S Corporation under the Internal Revenue Code and accordingly, is subject to income based taxation at the corporate level.