I came across this great list of scholarships for women at onmogul.com.
Computer Science, Engineering & Business-Focused Scholarships:
Best Value Schools STEM Scholarship for Women: Female U.S. students who are majoring in science, technology, engineering, or mathematics at the undergraduate level. Applicants must have a grade point average of 3.0 or higher, and an SAT score of 1100 or higher; $2,000 annually, non-renewable; Application Deadline: October
Dell Scholars Program: High school seniors; In addition to winning $20,000, students become part of a Dell Scholar community. These scholars also receive the latest technology equipment from Dell so that they can succeed in college. They receive textbook credits, PCs, laptops, printers, ink, and other supplies; Application Deadline: unknown
ESA Foundation Computer and Video Game Scholarship: U.S. high school seniors and undergraduate students who are pursuing degrees leading to a career in computer and video game arts. Students must be female or a minority, and must have a grade point average of 2.75 or higher; $3,000 annually, non-renewable; Application deadline: May
The Generation Google Scholarship: Created to assist aspiring computer scientists excel in technology and become leaders in the field; $10,000; Application deadline: March 5th (for high school seniors) and January 15th for current college students
General Electric: Women entering fields such as engineering or business; up to $5,000; Application Deadline: unknown
Microsoft Technical Scholarships for Minorities and Women: Must be enrolled in university and actively pursuing a degree in computer science, computer engineering, electrical engineering, math, physics, or other STEM-related field; either full or partial tuition for the entire academic year; Application deadline: unknown
NCWIT Award for Aspirations in Computing: U.S high school females with grade point average of 3.0 or better; a $500 cash award; a laptop computer (provided by Bank of America); an engraved award for both the student and the student’s school; and a trip to attend the Bank of America Technology Showcase and Awards Ceremony; Application Deadline: accepted between September 15th and October 31st
NSHSS Foundation STEM Scholarship: U.S. high school seniors who will be attending college in the fall. Applicants must be a member of an underrepresented group, have a minimum 3.5 grade point average and be pursuing a major in a STEM field; Science, Technology, Engineering, and Mathematics; $1,000 annually, non-renewable; Application Deadline: unknown
STEM Scholarship for Women: Female currently attending or enrolled at an accredited post-secondary institution (under-graduate or graduate) and be majoring full-time in a science, technology, engineering or mathematics program; $2,000 scholarship, twice per year; Application deadline: October 31st or April 15th