Exhibit 3.1

AMENDED AND RESTATED

CERTIFICATE OF INCORPORATION

OF

DATAWATCH CORPORATION

ARTICLE I

The name of the corporation is Datawatch Corporation (the “Corporation”).

ARTICLE II

The registered office of the Corporation in the State of Delaware is located at 108 West 13th Street, Wilmington, New Castle County, Delaware 19801. The name of the Corporation’s registered agent in the State of Delaware at such address is Business Filings Incorporated.

ARTICLE III

The purpose of the Corporation is to engage in any lawful act or activity for which corporations may be organized under the General Corporation Law of the State of Delaware (the “DGCL”).

ARTICLE IV

The total number of shares of stock which the Corporation shall have authority to issue is one thousand (1,000) shares of Common Stock. All shares shall be Common Stock with a par value of $0.0001 per share.

ARTICLE V

The business and affairs of the Corporation shall be managed by or under the direction of the Board of Directors, the number of members of which shall be fixed by, or in the manner provided in, the Bylaws of the Corporation. Election of directors need not be by ballot unless the Bylaws of the Corporation shall so provide.

ARTICLE VI

In furtherance and not in limitation of the power conferred upon the Board of Directors by law, the Board of Directors is expressly authorized to make, adopt, alter, amend and repeal, from time to time, the Bylaws of the Corporation, subject to the right of the stockholders entitled to vote with respect thereto to alter and repeal Bylaws made by the directors.

ARTICLE VII

PERSONAL LIABILITY OF DIRECTORS.

The Corporation eliminates the personal liability of each member of the Board of Directors to the Corporation or its stockholders for monetary damages for breach of fiduciary duty as a director, provided that the foregoing shall not eliminate the liability of a director (i) for any breach of such director’s duty of loyalty to the Corporation or its stockholders, (ii) for acts or omissions not in good faith or which involve intentional misconduct or a knowing violation of law, (iii) under Section 174 of Title 8 of the DGCL or (iv) for any transaction from which such director derived an improper personal benefit.

ARTICLE VIII

The Corporation shall have the right, subject to any express provisions or restrictions contained in this Certificate of Incorporation or the Bylaws of the Corporation, from time to time, to amend, alter or repeal any provision of this Certificate of Incorporation in any manner now or hereafter provided by law, and all rights and powers of any kind conferred upon a director, officer or stockholder of the Corporation by this Certificate of Incorporation or any amendment thereof are conferred subject to such right.

ARTICLE IX

1. Actions other than by or in the Right of the Corporation. The Corporation shall indemnify any person who was or is a party or is threatened to be made a party to any threatened, pending or completed action, suit or proceeding, whether civil, criminal, administrative or investigative (other than an action by or in the right of the Corporation) by reason of the fact that he is or was a director, officer, employee or agent of the Corporation, or is or was serving at the request of the Corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise, against expenses (including attorneys’ fees), judgements, fines and amounts paid in settlement actually and reasonably incurred by him in connection with such action, suit or proceeding if he acted in good faith and in a manner he reasonably believed to be in or not opposed to the best interests of the Corporation and, with respect to any criminal action or proceedings, had no reasonable cause to believe his conduct was unlawful. The termination of any action, suit or proceeding by judgement, order, settlement, conviction, or upon a plea of nolo contendere or its equivalent, shall not, of itself, create a presumption that the person did not act in good faith and in a manner which he reasonably believed to be in or not opposed to the best interests of the Corporation, and, with respect to any criminal action or proceeding, had reasonable cause to believe that his conduct was unlawful.

2. Actions by or in the Right of the Corporation. The Corporation shall indemnify any person who was or is a party or is threatened to be made a party to any threatened, pending or completed action or suit by or in the right of the Corporation to procure a judgement in its favor by reason of the fact that he is or was a director, officer, employee or agent of the Corporation, or is or was serving at the request of the Corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise against expenses (including attorneys’ fees) actually and reasonably incurred by him in connection with the defense or settlement of such action or suit if he acted in good faith and in a manner he reasonably believed to be in or not opposed to the best interests of the Corporation and except that no indemnification shall be made in respect of any claim, issue or matter as to which such person shall have been adjudged to be liable unless and only to the extent that the Court of Chancery of the State of Delaware or the court in which such action or suit was brought shall determine upon application that, despite the adjudication of liability but in view of all the circumstances of the case, such person is fairly and reasonably entitled to indemnity for such expenses which the Court of Chancery of the State of Delaware or such other court shall deem proper.

3. Success on the Merits. To the extent that any person described in Section 1 or 2 of this Article IX has been successful on the merits or otherwise in defense of any action, suit or proceeding referred to in said Sections, or in defense of any claim, issue or matter therein, he shall be indemnified against expenses (including attorneys’ fees) actually and reasonably incurred by him in connection therewith.

4. Specific Authorization. Any indemnification under Section 1 or Section 2 of this Article IX (unless ordered by a court) shall be made by the Corporation only as authorized in the specific case upon a determination that indemnification of the present or former director, officer, employee or agent is proper in the circumstances because he has met the applicable standard of conduct set forth in said Sections. Such determination shall be made, with respect to a person who is a director or officer of the Corporation at the time of such determination: (1) by a majority vote of the directors who were not parties to such action, suit or proceeding, even though less than a quorum; or (2) by a committee of such directors designated by majority vote of such directors, even though less than a quorum; or (3) if there are no such directors, or if such directors so direct, by independent legal counsel in a written opinion, or (4) by the stockholders of the Corporation.

5. Advance Payment. Expenses incurred in defending a civil or criminal action, suit or proceeding shall be paid by the Corporation in advance of the final disposition of such action, suit or proceeding upon receipt of an undertaking by or on behalf of any person described in said Section to repay such amount if it shall ultimately be determined that he is not entitled to indemnification by the Corporation as authorized in this Article IX.

6. Claims. If a claim for indemnification under this Article IX (following the final disposition of such proceeding) is not paid in full within sixty days after the Corporation has received a claim therefor, or if a claim for any advancement of expenses under this Article IX is not paid in full within thirty days after the Corporation has received a statement or statements requesting such amounts to be advanced, the person claiming entitlement to such indemnification or advancement of expenses shall thereupon (but not before) be entitled to file suit to recover the unpaid amount of such claim. If successful in whole or in part, such person shall be entitled to be paid the expense of prosecuting such claim to the fullest extent permitted by law. In any such action, the Corporation shall have the burden of proving that such person is not entitled to the requested indemnification or advancement of expenses under applicable law.

7. Non-Exclusivity. The indemnification and advancement of expenses provided by, or granted pursuant to, the other Sections of this Article IX shall not be deemed exclusive of any other rights to which those provided indemnification or advancement of expenses may be entitled under any by-law, agreement, vote of stockholders or disinterested directors otherwise, both as to action in his official capacity and as to action in another capacity while holding such office.

8. Insurance. The Board of Directors may authorize, by a vote of the majority of the full board, the Corporation to purchase and maintain insurance on behalf of any person who is or was a director, officer, employee or agent of the Corporation, or is or was serving at the request of the Corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise against any liability asserted against him and incurred by him in any such capacity, or arising out of his status as such, whether or not the Corporation would have the power to indemnify him against such liability under the provisions of this Article IX.

9. Continuation of Indemnification and Advancement of Expenses. The indemnification and advancement of expenses provided by or granted pursuant to, this Article IX shall continue as to a person who has ceased to be a director, officer, employee or agent and shall inure to the benefit of the heirs, executors and administrators of such a person.

10. Severability. If any word, clause or provision of this Article IX or any award made hereunder shall for any reason be determined to be invalid, the provisions hereof shall not otherwise be affected thereby but shall remain in full force and effect.

11. Intent of Article. The intent of this Article IX is to provide for indemnification and advancement of expenses to the fullest extent permitted by Section 145 of the DGCL. To the extent that such Section or any successor section may be amended or supplemented from time to time, this Article IX shall be amended automatically and construed so as to require indemnification and advancement of expenses to the fullest extent from time to time permitted by law.