Finally, the loss of an employer's confidential customer information also constitutes irreparable harm. See, e.g., North Atlantic Instruments, Inc. v. Haber, 188 F.3d 38, 49 (2d Cir.1999) (citing FMC Corp. v. Taiwan Tainan Giant Indus. Co., 730 F.2d 61, 63 (2d Cir.1984)); Wenner Media LLC v. Northern & Shell North Am. Ltd., No. 05 Civ. 1286, 2005 WL 323727, at *3–*4 (S.D.N.Y. Feb. 8, 2005); Euro Brokers, 1993 WL 213026, at *1 (citing Ecolab, 753 F.Supp. at 1110); Euro–Cut, Inc. v. Futersak, 476 F.Supp.2d 218, 227 (E.D.N.Y.2007). Where an employee agrees that breach of a post-employment competition provision will leave an employer without adequate remedy at law and will entitle it to injunctive relief, that agreement may be suggestive of the irreparable injury the employer suffers in its breach.
ployer plaintiff will suffer irreparable harm if a defendant employee breaching a 120-day non-compete clause "is allowed to immediately work for a competitor, or otherwise solicit these customers, [as] these customers are likely to follow him because of their unique relationship," thereby depriving the plaintiff of the benefit of its bargain); Kelly v. Evolution Markets, Inc, 626 F. Supp. 2d 364, 376 (S.D.N.Y. 2009); see also Eurobrokers Capital Markets, Inc. v. Flinn, No. 93 Civ. 3785, 1993 WL 213026, at *1 (S.D.N.Y. June 16, 1993). The loss of an employer's confidential customer information also constitutes irreparable harm. See, e.g., North Atlantic Instruments, Inc. v. Haber, 188 F.3d 38, 49 (2d Cir. 1999) (citing FMC Corp. v. Taiwan Tainan Giant Indus. Co., 730 F.2d 61, 63 (2d Cir. 1984)); Wenner Media LLC v. Northern Shell North Am. Ltd., No. 05 Civ. 1286, 2005 WL 323727, at *3-*4 (S.D.N.Y. Feb. 8, 2005); Eurobrokers, 1993 WL 213026, at *1 (citing Ecolab, 753 F. Supp. at 1110); Euro-Cut, Inc. v. Futersak, 476 F. Supp. 2d 218, 227 (E.D.N.Y. 2007). Where an employee agrees that breach of the post-employment competition provision will leave an employer without adequate remedy at law and shall entitle it to injunctive relief, that agreement may be suggestive of the irreparable injury the employer suffers in its breach.