Contract

Exhibit 99.1

JOINT FILING AGREEMENT

In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13D (including amendments thereto) with respect to the shares of Common Stock, $0.01 par value per share, of Boingo Wireless Inc. This Joint Filing Agreement shall be filed as an Exhibit to such Statement.

Dated:  July 24, 2017

	Legion Partners, L.P. I
	By:	Legion Partners Asset Management, LLC Investment Advisor
	By:	/s/ Xxxxxxxxxxx X. Xxxxx
		Name:	Xxxxxxxxxxx X. Xxxxx
		Title:	Managing Member

	Legion Partners, X.X. XX
	By:	Legion Partners Asset Management, LLC Investment Advisor
	By:	/s/ Xxxxxxxxxxx X. Xxxxx
		Name:	Xxxxxxxxxxx X. Xxxxx
		Title:	Managing Member

	Legion Partners Special Opportunities, X.X. XX,
	By:	Legion Partners Asset Management, LLC Investment Advisor
	By:	/s/ Xxxxxxxxxxx X. Xxxxx
		Name:	Xxxxxxxxxxx X. Xxxxx
		Title:	Managing Member

	Legion Partners, LLC
	By:	Legion Partners Holdings, LLC Managing Member
	By:	/s/ Xxxxxxxxxxx X. Xxxxx
		Name:	Xxxxxxxxxxx X. Xxxxx
		Title:	Managing Member

	Legion Partners Asset Management, LLC
	By:	/s/ Xxxxxxxxxxx X. Xxxxx
		Name:	Xxxxxxxxxxx X. Xxxxx
		Title:	Managing Director

	Legion Partners Holdings, LLC
	By:	/s/ Xxxxxxxxxxx X. Xxxxx
		Name:	Xxxxxxxxxxx X. Xxxxx
		Title:	Managing Member

/s/ Xxxxxxxxxxx X. Xxxxx

Xxxxxxxxxxx X. Xxxxx

/s/ Xxxxxxx X. Xxxx

Xxxxxxx X. Xxxx

/s/ Xxxxxxx Xxxxx

Xxxxxxx Xxxxx