UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q/A

For the quarterly period ended June 30, 2011

Commission File Number: 000-52728

NORTHPORT NETWORK SYSTEMS, INC.

(Exact name of registrant as specified in its charter)

601 Union Street, Suite #4200, Seattle, Washington 98101

(Address of principal executive offices) (Zip Code)

(206) 652-3451

(Registrant’s telephone number, including area code)

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such report(s), and (2) has been subject to such filing requirements for the past 90 days. Yes [X] No [ ]

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes [ ] No [X]

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a smaller reporting company. See the definitions of “large accelerated filer”, “accelerated filer” and smaller reporting company” in Rule 12b-2 of the Exchange Act (Check one):

Large accelerated filer [ ] Accelerated filer [ ]

Non-accelerated filer [ ] Smaller reporting company [X]

Indicate by checkmark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes [ ] No [X]

As of June 30, 2011, the registrant had 33,700,012 shares of its common stock issued and outstanding.

NORTHPORT NETWORK SYSTEMS, INC.

Explanatory Note

The purpose of the Amendment No. 1 on Form 10–Q/A to Registrants’s quarterly report on Form 10–Q for the quarter ended June 30, 2011, filed with the Securities and Exchange Commission on August 19, 2011 (the “Form 10–Q”), is solely to furnish Exhibit 101 to the Form 10–Q in accordance with Rule 405 of Regulation S–T.

No other changes have been made to the Form 10–Q.  This Amendment No. 1 speaks as of the original filing date of the Form 10–Q, does not reflect events that may have occurred subsequent to the original filing date and does not modify or update in any way disclosures made in the original Form 10–Q.

Pursuant to rule 406T of Regulation S–T, the interactive data files on Exhibit 101 hereto are deemed not filed or part of a registration statement or prospectus for purposes of Sections 11 or 12 of the Securities Act of 1933, as amended, are deemed not filed for purposes of Section 18 of the Securities Act of 1934, as amended, and otherwise are not subject to liability under those sections.

ITEM 6. EXHIBITS

* Previously filed or furnished as an exhibit to Registrants quarterly report of Form 10Q for the quarter ended June 30, 2011.

** Filed herewith.

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

NORTHPORT NETWORK SYSTEMS INC.

EXHIBIT INDEX

* Previously filed or furnished as an exhibit to Registrants quarterly report of Form 10Q for the quarter ended June 30, 2011.

** Filed herewith.