Web presence
Audience by country — top 5 markets by share of visits.
| Country | Share |
|---|---|
| United States | 85.1% |
| India | 6.4% |
| Pakistan | 2.7% |
| Philippines | 1.5% |
| Germany | 0.8% |
Innovation
1 patent family — focus: Physics & computing; filing pace dormant. Cited 9 times.
Share of voice
Share of voice in United States: 2.1% of web traffic across its competitive set; worldwide: 2.3%.
Hiring activity
Hires occasionally
3 roles tracked across 1 of the last 12 months
10 Jun 2026 · Director, Contract Administration · Columbia
10 Jun 2026 · Physical Medicine and Rehabilitation Medical Director · Columbia
7 Jun 2026 · Auditor I, Medicare · Columbia
2 Oct 2025 · Product Owner · Columbia
Based on job postings tracked across public sources.