Plaintiff, as trustee in bankruptcy of Westerlea Builders, Inc., has by means of this litigation attempted to hold defendant liable for the contract debts of Westerlea, defendant’s Avholly OAvned subsidiary. Defendant, as a co-operative corporation composed mostly of veterans, Avas organized in July, 1947, for the purpose of providing low-cost housing for its members. Unable to secure a contractor to undertake construction of the housing planned, Westerlea was organized for *106that purpose on June 5, 1948. With building costs running considerably higher than anticipated, Westerlea, as it proceeded with construction on some 26 houses, found itself in a difficult financial situation. On January 24,1949, the creditors, pursuant to an extension agreement, took over the construction responsibilities. Nearly four years later, in October, 1952, Westerlea was adjudicated a bankrupt. Meanwhile, defendant had contributed to Westerlea not only its original capital of $25,000 but additional sums amounting to $25,639.38.
Plaintiff’s principal contention on this appeal is that the courts below erred in refusing to “ pierce the corporate veil ” of Westerlea’s corporate existence; as subordinate grounds for recovery he urged that the defendant equitably pledged its assets toward the satisfaction of the debts of the bankrupt’s creditors, and that the doctrine of unjust enrichment should apply.
The trial court made detailed findings of fact which have been unanimously affirmed by the Appellate Division, which are clearly supported by the evidence, and by which we are bound. It found that while the defendant, as owner of the stock of Westerlea, controlled its affairs, the outward indicia of these two separate corporations were at all times maintained during the period in which the creditors extended credit; that the creditors were in no wise misled; that there was no fraud; and that the defendant performed no act causing injury to the creditors of Westerlea by depletion of assets or otherwise.. The trial court also held that the creditors were estopped by the extension agreement from disputing the separate corporate identities.
We agree with the courts below. The law permits the incorporation of a business for the very purpose of escaping personal liability (Natelson v. A. B. L. Holding Co., 260 N. Y. 233, 238; Rapid Tr. Subway Constr. Co. v. City of New York, 259 N. Y. 472, 488). Generally speaking, the doctrine of “piercing the corporate veil ” is invoked “ to prevent fraud or to achieve equity ” (International Aircraft Trading Co. v. Manufacturers Trust Co., 297 N. Y. 285, 292; see Halsted v. Globe Ind. Co., 258 N. Y. 176, 179; Jenkins v. Moyse, 254 N. Y. 319, 324; Quaid v. Ratkowsky, 183 App. Div. 428, affd. 224 N. Y. 624). But in the instant case there has been neither fraud, misrepresentation nor *107illegality. Defendant’s purpose in placing its construction operation into a separate corporation was clearly within the limits of our public policy.
The judgment appealed from should be affirmed, without costs.