VIAS (MM)

Signature of Reporting Person HICKS, MUSE, TATE & FURST EQUITY FUND III, L.P. By: HM3/GP Partners, L.P., its general partner By: Hicks, Muse GP Partners III, L.P., its general partner By: Hicks Muse Fund III Incorporated, its general partner By: /s/ David W. Knickel ----------------------------------------- David W. Knickel Vice President and Chief Financial Officer

Joint Filer Information Name of Joint Filer: Hicks Muse Fund III Incorporated Address of Joint Filer: 2100 McKinney Avenue, Suite 1600 Dallas, Texas 75201 Designated Filer: Hicks, Muse, Tate & Furst Equity Fund III, L.P. Date of Event Requiring Statement: May 31, 2015 Issuer Name and Ticker Symbol: Viasystems Group, Inc. (NASDAQ: VIAS) Signature: HICKS MUSE FUND III INCORPORATED By: /s/ David W. Knickel ----------------------------------------- David W. Knickel Vice President and Chief Financial Officer Name of Joint Filer: HM3 Coinvestors, L.P. Address of Joint Filer: 2100 McKinney Avenue, Suite 1600 Dallas, Texas 75201 Designated Filer: Hicks, Muse, Tate & Furst Equity Fund III, L.P. Date of Event Requiring Statement: May 31, 2015 Issuer Name and Ticker Symbol: Viasystems Group, Inc. (NASDAQ: VIAS) Signature: HM3 COINVESTORS, L.P. By: Hicks, Muse GP Partners III, L.P., its general partner By: Hicks Muse Fund III Incorporated, its general partner By: /s/ David W. Knickel ----------------------------------------- David W. Knickel Vice President and Chief Financial Officer Name of Joint Filer: HM Fund IV Cayman, LLC (now HM Legacy LLC) Address of Joint Filer: 2100 McKinney Avenue, Suite 1600 Dallas, Texas 75201 Designated Filer: Hicks, Muse, Tate & Furst Equity Fund III, L.P. Date of Event Requiring Statement: May 31, 2015 Issuer Name and Ticker Symbol: Viasystems Group, Inc. (NASDAQ: VIAS) Signature: HM LEGACY LLC (formerly HM Fund IV Cayman, LLC) By: /s/ David W. Knickel ----------------------------------------- David W. Knickel Executive Vice President and Chief Financial Officer Name of Joint Filer: Hicks, Muse PG-IV (1999), C.V. Address of Joint Filer: 2100 McKinney Avenue, Suite 1600 Dallas, Texas 75201 Designated Filer: Hicks, Muse, Tate & Furst Equity Fund III, L.P. Date of Event Requiring Statement: May 31, 2015 Issuer Name and Ticker Symbol: Viasystems Group, Inc. (NASDAQ: VIAS) Signature: HICKS, MUSE PG-IV (1999), C.V. By: HM Equity IV/GP Partners (1999), C.V., its general partner By: HM GP Partners IV Cayman, L.P., its general partner By: HM Legacy LLC (formerly HM Fund IV Cayman, LLC), its general partner By: /s/ David W. Knickel ----------------------------------------- David W. Knickel Executive Vice President and Chief Financial Officer Name of Joint Filer: John R. Muse Address of Joint Filer: 2100 McKinney Avenue, Suite 1600 Dallas, Texas 75201 Designated Filer: Hicks, Muse, Tate & Furst Equity Fund III, L.P. Date of Event Requiring Statement: May 31, 2015 Issuer Name and Ticker Symbol: Viasystems Group, Inc. (NASDAQ: VIAS) Signature: /s/ David W. Knickel --------------------------------------------- John R. Muse (By David W. Knickel, Attorney-in-Fact, pursuant to the Power of Attorney, dated December 23, 2014, filed with the Securities and Exchange Commission as Exhibit 24 to Form 3 filed by Mr. Muse on December 29, 2014) Name of Joint Filer: Andrew S. Rosen Address of Joint Filer: 2100 McKinney Avenue, Suite 1600 Dallas, Texas 75201 Designated Filer: Hicks, Muse, Tate & Furst Equity Fund III, L.P. Date of Event Requiring Statement: May 31, 2015 Issuer Name and Ticker Symbol: Viasystems Group, Inc. (NASDAQ: VIAS) Signature: /s/ David W. Knickel --------------------------------------------- Andrew S. Rosen (By David W. Knickel, Attorney-in-Fact, pursuant to the Power of Attorney, dated December 22, 2014, filed with the Securities and Exchange Commission as Exhibit 2 to Schedule 13D filed by Hicks Muse Fund III Incorporated on December 29, 2014)