Headquarters: Zurich, Switzerland

Experienced median pay: $85,000

High job satisfaction: 79% of employees

Chubb Ltd. — the resulting company that formed when ACE Ltd. acquired Chubb Corp. in early 2016 — employs about 31,000 people worldwide and is one of the largest property and casualty insurers on the planet. Twelve percent of employees at Chubb, which was headquartered in New Jersey before the merger, say that their jobs are low stress, according to PayScale.