Sonus AG

Sonus Corp, US143243607L

From: US, IL, Chicago

Contact: , , +1 7736659500

SONUS, US161348421L

From: US, IL, PARK RIDGE

Contact: www.harthearing.com, , +1 8476964422

Sonus, Inc., US043387074

From: US, MA, Westford

Contact: www.sonusnet.com, [email protected], +1 9786148100

Sonus GmbH, DE7110121003

From: DE, , Baden-Baden

Contact: www.sonus.de, [email protected], +49 722130490

Sonus Corp, CA33366NU

From: CA, YT,

Contact: www.sonus.com, [email protected], +1 5032259152

Sonus, GBML4123702

From: GB, , Eastleigh

Contact: www.sonus.org.uk, [email protected], +44 2380220225

Status:

SONUS Shareholder of Sonus Corp

SONUS Shareholder of Sonus Corp

HIML HOLDINGS LIMITED via its funds Shareholder of Sonus, Inc.

HIML HOLDINGS LIMITED via its funds Shareholder of Sonus, Inc.

NEW YORK LIFE INSURANCE CO. via its funds Shareholder of Sonus, Inc.

NEW YORK LIFE INSURANCE CO. via its funds Shareholder of Sonus, Inc.

THE COOPER FAMILY REVOCABLE TRUST via its funds Shareholder of Sonus, Inc.

THE COOPER FAMILY REVOCABLE TRUST via its funds Shareholder of Sonus, Inc.

BLACKROCK, INC via its funds Shareholder of Sonus, Inc.

BLACKROCK, INC via its funds Shareholder of Sonus, Inc.

ENGINE CAPITAL MANAGEMENT via its funds Shareholder of Sonus, Inc.

ENGINE CAPITAL MANAGEMENT via its funds Shareholder of Sonus, Inc.

RICE HALL JAMES & ASSOCIATES via its funds Shareholder of Sonus, Inc.

RICE HALL JAMES & ASSOCIATES via its funds Shareholder of Sonus, Inc.

HORRELL CAPITAL MANAGEMENT, INC. via its funds Shareholder of Sonus, Inc.

HORRELL CAPITAL MANAGEMENT, INC. via its funds Shareholder of Sonus, Inc.

STATE OF CALIFORNIA via its funds Shareholder of Sonus, Inc.

STATE OF CALIFORNIA via its funds Shareholder of Sonus, Inc.

TWO SIGMA ADVISERS, LP via its funds Shareholder of Sonus, Inc.

TWO SIGMA ADVISERS, LP via its funds Shareholder of Sonus, Inc.

TWO SIGMA INVESTMENTS via its funds Shareholder of Sonus, Inc.

TWO SIGMA INVESTMENTS via its funds Shareholder of Sonus, Inc.

Mr Jeffrey A. Snider Previously worked for (General Counsel) Sonus, Inc.

Mr Richard J Lynch Previously worked for (Independent Director) Sonus, Inc.

Mr Peter Polizzi Previously worked for (Vice President, General Manager - Global Services) Sonus, Inc.

Mr Howard E. Janzen Previously worked for (Non-Executive Independent Chairman of the Board) Sonus, Inc.

Mr Kevin W Riley Previously worked for (Chief Technology Officer, Vice President, Engineering) Sonus, Inc.

Mr Richard W Smith Previously worked for (Director) Sonus, Inc.

Mr Michael R Swade Previously worked for (Senior Vice President - Worldwide Sales and Marketing) Sonus, Inc.

Mr Jeffrey Michael Snider Previously worked for (Senior Vice President, Chief Administrative Officer, General Counsel, Secretary) Sonus, Inc.

Ms Beatriz V. Infante Previously worked for (Director) Sonus, Inc.

Mr John Patrick Cunningham Previously worked for (Independent Director) Sonus, Inc.

Mr H. Brian Thompson Previously worked for (Independent Director) Sonus, Inc.

Mr Jeffrey A. Snider Currently works for (Senior Vice President) Sonus, Inc.

Mr Steven M Bruny Previously worked for (Executive Vice President - Global Operations) Sonus, Inc.

Mr Richard J. Lynch Previously worked for (Director) Sonus, Inc.

Mr Michael R Swade Previously worked for (Senior Vice President) Sonus, Inc.

Mr Kevin W Riley Previously worked for (Engineer) Sonus, Inc.

Mr Scott E. Schubert Previously worked for (Director) Sonus, Inc.

Mr John Mccready Previously worked for (Executive Vice President, Chief Strategy Officer) Sonus, Inc.

Mr James K. Brewington Previously worked for (Independent Director) Sonus, Inc.

Mr Raymond P. Dolan Previously worked for (President, Chief Executive Officer, Director) Sonus, Inc.

Mr David P Walsh Previously worked for (Founder of the KANDY Communications) Sonus, Inc.

Mr Mike Swade Previously worked for (Executive Vice President - Global Sales) Sonus, Inc.

Mr Anthony Scarfo Previously worked for (Executive Vice President - Products and R&D) Sonus, Inc.

Mr Jeffrey A. Snider Previously worked for (Secretary) Sonus, Inc.

Mr Kevin W Riley Previously worked for (Executive Vice President, Chief Technology Officer and Advanced R&D) Sonus, Inc.

Ms Pamela D. A. Reeve Currently works for (Member (Board of Directors)) Sonus, Inc.

Mr Peter Polizzi Currently works for (Vice President) Sonus, Inc.

Mr Raymond P. Dolan Currently works for (Chief Executive Officer) Sonus, Inc.

Ms Beatriz V. Infante Previously worked for (Independent Director) Sonus, Inc.

Mr Daryl Edward Raiford Previously worked for (Chief Financial Officer, Executive Vice President) Sonus, Inc.

Mr Bill Parks Previously worked for (Executive Vice President, Chief Information Officer) Sonus, Inc.

Mr Kim S. Fennebresque Previously worked for (Director) Sonus, Inc.

Mr Robin Wright Previously worked for (Executive Vice President - Corporate Operations) Sonus, Inc.

Mr Bruns H. Grayson Previously worked for (Director) Sonus, Inc.

Mr Patrick O Joggerst Previously worked for (Chief Marketing Officer, Executive Vice President, - Business Development) Sonus, Inc.

Mr Peter Polizzi Previously worked for (General Manager) Sonus, Inc.

Mr Matthew W Bross Previously worked for (Independent Director) Sonus, Inc.

Mr Anthony Scarfo Previously worked for (Executive Vice President - Technology and Business Development) Sonus, Inc.

Ms Susan Murphy Villare Previously worked for (Interim Chief Financial Officer, Principal Financial Officer and Principal Accounting Officer) Sonus, Inc.

Mr Franklin (Fritz) W Hobbs IV Previously worked for (President, Chief Executive Officer) Sonus, Inc.

Mr John A. Schofield Previously worked for (Independent Director) Sonus, Inc.

Ms Petrena Ferguson Previously worked for (Senior Vice President - Human Resources) Sonus, Inc.

Mr Scott E Schubert Previously worked for (Independent Director) Sonus, Inc.

Mr Kent J. Mathy Previously worked for (Director) Sonus, Inc.

Ms Pamela D. A. Reeve Previously worked for (Independent Director) Sonus, Inc.

MR JOACHIM KISTNER Shareholder of Sonus GmbH

Mr Joachim Kistner Currently works for (Chief Executive Officer) Sonus GmbH

Mr Brandon M Dawson Previously worked for (Chairman) Sonus Corp

Mr Daniel J Kohl Previously worked for (Chief Executive Officer) Sonus Corp

Mr Scott Klein Previously worked for (President) Sonus Corp

Mr Mark W. Richards Previously worked for (Chief Financial Officer) Sonus Corp

Mr Scott Klein Previously worked for (Chief Operating Officer) Sonus Corp

Ms Liz Jones Currently works for (Chief Executive Officer - Senior Decision Maker) Sonus