SILICON VALLEY, Calif., Aug. 18, 2011 /PRNewswire/ -- Gigamon®, the world leader in Data Access Networking solutions has promoted Mike Hoffman to Vice President, Worldwide Sales. Hoffman previously held the position of Vice President of Sales, Americas at Gigamon.

NEW YORK, Oct. 18 /PRNewswire/ -- Changing Our World and The Social Investment Consultancy (TSIC) UK today announced a wide-ranging strategic initiative to serve the needs of global health and relief institutions worldwide.

SILICON VALLEY, Calif., Oct. 8 /PRNewswire/ -- Gigamon, the leading global provider of intelligent data access networking(TM) , today announced the promotion of Mike Hoffman to vice president of North American Sales.