Exhibit 99
JOINT FILING AGREEMENT
In accordance with Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with each other on behalf of each of them of such a statement on Schedule 13G with respect to the common stock beneficially owned by each of them of Zayo Group Holdings, Inc. This Joint Filing Agreement shall be included as an Exhibit to such Schedule 13G.
IN WITNESS WHEREOF, the undersigned hereby execute this Joint Filing Agreement as of the 12th day of February, 2015.
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COLUMBIA CAPITAL EQUITY PARTNERS IV (QP), L.P. |
By: Columbia Capital Equity Partners IV, L.P., its general partner |
By: Columbia Capital IV, LLC, its general partner |
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By: | | /s/ Donald A. Doering |
Name: | | Donald A. Doering |
Title: | | Executive Vice President |
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COLUMBIA CAPITAL EQUITY PARTNERS IV (QPCO), L.P. |
By: Columbia Capital Equity Partners IV, L.P., its general partner |
By: Columbia Capital IV, LLC, its general partner |
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By: | | /s/ Donald A. Doering |
Name: | | Donald A. Doering |
Title: | | Executive Vice President |
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COLUMBIA CAPITAL EMPLOYEE INVESTORS IV, L.P. |
By: Columbia Capital IV, LLC, its general partner |
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By: | | /s/ Donald A. Doering |
Name: | | Donald A. Doering |
Title: | | Executive Vice President |
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COLUMBIA CAPITAL EQUITY PARTNERS III (QP), L.P. |
By: Columbia Capital Equity Partners III, L.P., its general partner |
By: Columbia Capital III, LLC, its general partner |
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By: | | /s/ Donald A. Doering |
Name: | | Donald A. Doering |
Title: | | Executive Vice President |
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COLUMBIA CAPITAL EQUITY PARTNERS III (CAYMAN), L.P. |
By: Columbia Capital Equity Partners (Cayman) III, Ltd., its general partner |
By: Columbia Capital Equity Partners III, L.P., its sole shareholder |
By: Columbia Capital III, LLC, its general partner |
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By: | | /s/ Donald A. Doering |
Name: | | Donald A. Doering |
Title: | | Executive Vice President |
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COLUMBIA CAPITAL EQUITY PARTNERS III (AI), L.P. |
By: Columbia Capital Equity Partners III, L.P., its general partner |
By: Columbia Capital III, LLC, its general partner |
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By: | | /s/ Donald A. Doering |
Name: | | Donald A. Doering |
Title: | | Executive Vice President |
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COLUMBIA CAPITAL INVESTORS III, LLC |
By: Columbia Capital Equity Partners III, L.P., its managing member |
By: Columbia Capital III, LLC, its general partner |
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By: | | /s/ Donald A. Doering |
Name: | | Donald A. Doering |
Title: | | Executive Vice President |
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COLUMBIA CAPITAL EMPLOYEE INVESTORS III, LLC |
By: Columbia Capital Equity Partners III, L.P., its managing member |
By: Columbia Capital III, LLC, its general partner |
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By: | | /s/ Donald A. Doering |
Name: | | Donald A. Doering |
Title: | | Executive Vice President |
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COLUMBIA CAPITAL EQUITY PARTNERS IV, L.P. |
By: Columbia Capital IV, LLC, its general partner |
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By: | | /s/ Donald A. Doering |
Name: | | Donald A. Doering |
Title: | | Executive Vice President |
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COLUMBIA CAPITAL IV, LLC |
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By: | | /s/ Donald A. Doering |
Name: | | Donald A. Doering |
Title: | | Executive Vice President |
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COLUMBIA CAPITAL EQUITY PARTNERS (CAYMAN) III, LTD. |
By: Columbia Capital Equity Partners III, L.P., its sole shareholder |
By: Columbia Capital III, LLC, its general partner |
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By: | | /s/ Donald A. Doering |
Name: | | Donald A. Doering |
Title: | | Executive Vice President |
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COLUMBIA CAPITAL EQUITY PARTNERS III, L.P. |
By: Columbia Capital III, LLC, its general partner |
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By: | | /s/ Donald A. Doering |
Name: | | Donald A. Doering |
Title: | | Executive Vice President |
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COLUMBIA CAPITAL III, LLC |
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By: | | /s/ Donald A. Doering |
Name: | | Donald A. Doering |
Title: | | Executive Vice President |
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JAMES B. FLEMING, JR. |
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By: | | /s/ James B. Fleming, Jr. |