CONFIDENTIALITY AGREEMENT THIS CONFIDENTIALITY AGREEMENT is entered into this 29th day of June, 2011 by The Ken Greco Co. In favor of Principle Environmental, LLC. RECITALS A. Recipient has asked that Principle Environmental, LLC provide financial information concerning Principle Environmental, LLC’s financial status as part of the business relationship between the parties wherein Recipient extends credit to Principle Environmental, LLC. B. Principle Environmental, LLC desires to keep such information confidential. AGREEMENT NOW THEREFORE, Recipient hereby agrees as follows: 1. Recipient acknowledges that the financial information it receive s from Principle Environmental, LLC is sensitive, confidential information (Financial Statements). The term Financial Statements, however, does not include information that: (i) is or becomes generally available to the public other than as a result of an improper disclosure by Recipient; or, (ii) becomes available to Recipient directly or indirectly, from a source other than Recipient , provided that such source is not known by Recipient to be bound by a confidentiality agreement with or other obligation of secrecy to Principle Environmental, LLC; or (iii) which is subsequently developed by Recipient independently of the Confidential Information disclosed by Principal Environmental, LLC; or (v) the disclosure of which has been consented to, either before or after such disclosure, by Principle Environmental, LLC. 2. Recipient agrees to keep the Confidential Information strictly confidential and further agrees not to use, reveal, transfer, or disclose such Confidential Information, directly or indirectly, in any way detrimental to Principle Environmental, LLC provided, however, that Recipient may disclose any Confidential Information to its employees or agents who need to know such information for purposes of evaluating Principle Environmental, LLC credit. Further, Recipient has the express right in all instances to disclose Confidential Information on a need to know basis to its auditors, counsel, and judicial, arbitration and mediation authorities. 3. Recipient agrees that it will not, without Principle Environmental, LLC prior written consent, permit to be made copies, abstracts or summaries of the Confidential Information, except as necessary to conduct its business with Principle Environmental, LLC. 4. It is Recipient’s responsibility to ensure that its officers, directors, employees, and bankers who are given access to the Confidential Information will be bound by the terms of this Agreement. 5. For purposes of this Agreement, the parties agree that “written notice” shall mean notice provided by certified mail, return receipt requested, or by Federal Express (or similar overnight delivery service), signature required, to the representatives of the parties and at the addresses listed above. Notice will be effective upon the date of receipt. 6. Recipient shall not be liable to Principle Environmental, LLC for disclosure of any information received hereunder if such disclosure is made pursuant to law or a governmental or judicial mandate, provided that Recipient shall have given Principle Environmental, LLC notice of such disclosure. 7. Recipient acknowledges the confidential nature and commercial and competitive value of the Confidential Information and acknowledges that Principle Environmental, LLC may suffer irreparable harm if the Confidential Information were disclosed to third parties in violation of this Agreement. Recipient agrees that remedies of law may be inadequate to protect against breach of this agreement and that Principle Environmental, LLC may be entitled to specific performance and injunctive or other equitable relief as a remedy for any such breach as a competent court may order, in addition to all other remedies at law or in equity. 8. No failure or delay by Principle Environmental, LLC or Recipient in exercising any right, power or privilege hereunder shall operate as a waiver thereof, nor shall any single or partial exercise thereof preclude any other further exercise thereof or the exercise of any other right, power or privilege hereunder. This Agreement may be modified or waived only by a separate writing signed by Principle Environmental, LLC and Recipient expressly modifying or waiving any terms hereof. 9. This Agreement shall be governed, interpreted, construed and enforced in accordance with the laws of the State of Ohio (without giving reference to choice-of-law provisions). Both Parties hereby consent to: (i) the exclusive jurisdiction of the courts of the State of Ohio or to any federal court sitting within the State of Ohio in any action to interpret, construe or enforce this Agreement or which arises out of or relates in any way do to this Agreement and (ii) the service of process for any such action by registered mail return receipt requested or by any other means provided by law. 10. This Agreement shall be binding and enforceable upon Recipient and its respective affiliates, heirs, representatives, trustees, successors and assigns. 11. The obligations under this Agreement shall remain in effect until (3) years from the date hereof. 12. This Agreement constitutes the entire agreement and understanding between the Parties with respect to the subject matter hereof and supersedes all other prior written or oral agreements, representations and understandings regarding the subject matter of hereof. No rights, obligations, representations, or terms other than those expressly set forth herein are to be implied from this Agreement. IN WITNESS WHEREOF, the parties have executed this Agreement as of the date first written above. CUST NAME By: _________________________________________ Name: __________________________________________ Title: __________________________________________ KEN GRECO COMPANY By: ___________________________________________ Name: ___________________________________________ Title: ___________________________________________