EXHIBIT 1
SCHEDULE 13D JOINT FILING AGREEMENT
In accordance with the requirements of Rule 13d-1(k) under the Securities
Exchange Act of 1934, as amended, and subject to the limitations set forth
therein, the parties set forth below agree to the joint filing of a Statement on
Schedule 13D (including any amendments thereto) with respect to the shares of
common stock of ICG Communications, Inc., and further agree that this Joint
Filing Agreement be included as an exhibit thereto, and have duly executed this
joint filing agreement as of the date set forth below. In addition, each party
to this Joint Filing Agreement expressly authorizes each other party to this
Agreement to file on its behalf any and all amendments to such Statement.
Date: July 29, 2004
MCCC ICG HOLDINGS LLC
By: /s/ Xxxxx X.X. Xxxxxx
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Name: Xxxxx X.X. Claudy
Its: Vice President
MCCC MERGER CORP.
By: /s/ Xxxxx X.X. Xxxxxx
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Name: Xxxxx X.X. Claudy
Its: Vice President
COLUMBIA CAPITAL EQUITY PARTNERS III
(QP), L.P.
By: COLUMBIA CAPITAL EQUITY
PARTNERS III, L.P., as general partner
By: /s/ Xxxxxx X. Xxxxxxx
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Name: Xxxxxx X. Xxxxxxx
Title: CFO
COLUMBIA CAPITAL EQUITY PARTNERS III
(CAYMAN), L.P.
By: COLUMBIA CAPITAL EQUITY
PARTNERS (CAYMAN) III, LTD, as general
partner
By: /s/ Xxxxxx X. Xxxxxxx
-----------------------------------
Name: Xxxxxx X. Xxxxxxx
Title: CFO
COLUMBIA CAPITAL EQUITY PARTNERS III
(AI), L.P.
By: COLUMBIA CAPITAL EQUITY
PARTNERS III, L.P., as general partner
By: /s/ Xxxxxx X. Xxxxxxx
-----------------------------------
Name: Xxxxxx X. Xxxxxxx
Title: CFO
COLUMBIA CAPITAL INVESTORS III, L.L.C.
By: COLUMBIA CAPITAL EQUITY
PARTNERS III, L.P., as managing member
By: /s/ Xxxxxx X. Xxxxxxx
-----------------------------------
Name: Xxxxxx X. Xxxxxxx
Title: CFO
COLUMBIA CAPITAL EMPLOYEE
INVESTORS III, L.L.C.
By: COLUMBIA CAPITAL EQUITY
PARTNERS III, L.P., as managing member
By: /s/ Xxxxxx X. Xxxxxxx
-----------------------------------
Name: Xxxxxx X. Xxxxxxx
Title: CFO
COLUMBIA CAPITAL EQUITY PARTNERS
III, L.P.
By: /s/ Xxxxxx X. Xxxxxxx
-----------------------------------
Name: Xxxxxx X. Xxxxxxx
Its: CFO
COLUMBIA CAPITAL III, L.L.C.
2
By: /s/ Xxxxxx X. Xxxxxxx
-----------------------------------
Name: Xxxxxx X. Xxxxxxx
Its: CFO
COLUMBIA CAPITAL EQUITY PARTNERS
(CAYMAN) III, LTD.
By: /s/ Xxxxxx X. Xxxxxxx
-----------------------------------
Name: Xxxxxx X. Xxxxxxx
Its: CFO
CHESTNUT VENTURE PARTNERS, L.P.
By: /s/ Xxxxx X.X. Xxxxxx
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Name: Xxxxx X.X. Claudy
Its: Manager
CHESTNUT STREET PARTNERS, INC.
By: /s/ Xxxxx X.X. Xxxxxx
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Name: Xxxxx X.X. Claudy
Its: Vice President
M/C VENTURE PARTNERS V, L.P.
By: /s/ Xxxxx X.X. Xxxxxx
-----------------------------------
Name: Xxxxx X.X. Claudy
Its: Manager
M/C VP V L.L.C.
By: /s/ Xxxxx X.X. Xxxxxx
-----------------------------------
Name: Xxxxx X.X. Claudy
Its: Managing Member
M/C VENTURE INVESTORS, L.L.C.
By: /s/ Xxxxx X.X. Xxxxxx
-----------------------------------
Name: Xxxxx X.X. Claudy
Its: Managing Member
3