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Products & Services
About Rocket Software
Rocket® ChangeMan provides effective mainframe modernization tools and solutions that strengthen security while boosting productivity and efficiency. Rocket Software is a company based in Waltham, Massachusetts, United States and employing 3,800 people.
Rocket Software is one of 1,441,867 companies listed in Massachusetts.
Business Contact Information
- Phone
- +1 (855) 5774323
- Address
- 77 4th Avenue, Waltham, Massachusetts, 02451, United States
Company Details
- Employees
- 3,800
Rocket Software: frequently asked questions
What does Rocket Software do?
Rocket® ChangeMan provides effective mainframe modernization tools and solutions that strengthen security while boosting productivity and efficiency. Rocket Software is a company based in Waltham, Massachusetts, United States and employing 3,800 people.
Where is Rocket Software located?
Rocket Software is located at 77 4th Avenue, Waltham, Massachusetts, 02451, United States.
How many employees does Rocket Software have?
Rocket Software has about 3,800 employees.
How can I contact Rocket Software?
Its website is www.rocketsoftware.com and its phone number is +1 (855) 5774323.
Largest companies in Massachusetts
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Manufacturing sales in Massachusetts, 2026
In Massachusetts, Factur's 2026 study counted 32 manufacturing quotes worth $961K and 7 purchase orders over 12 months: 22% of quotes became orders, against 21% nationally. See the Massachusetts data.
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