» more from Slideshows

8. Fidelity Investments

Overall Bliss Score: 4.205
Best-Rated Categories: The People You Work With (4.47); The Company You Work For (4.52); The Place You Work (4.36)

Fidelity is an international financial-services corporation with more than 40 business units, one of the largest such firms in the world. As an employer it offers professional and managerial training and development programs, as well as tuition reimbursement, commuter benefits and concierge services. Fidelity Chairman Ned Johnson touts the Japanese concept of kaizen in which numerous small changes lead to big improvements over time.

JB Reed | Bloomberg | Getty Images