Spok Holdings, Inc. SPOK

What this company does

The company develops, sells, and supports enterprise-wide systems for healthcare and other organizations to automate, centralize, and standardize their approach to clinical and critical communications. It provides these services primarily in the United States and, on a limited basis, in Europe, Canada, Australia, Asia and the Middle East. The company is headquartered at 3000 Technology Drive, Suite 400, in Plano, Texas. As of December 31, 2025, it had 421 full-time equivalent employees, compared with 410 a year earlier. It offers its services and products to three major market segments — healthcare, government, and large enterprise — with greater emphasis on the healthcare segment. Revenue is generated from wireless messaging services, equipment, maintenance plans and equipment loss protection sold to one-way and two-way messaging subscribers, and from software licenses, professional services, third-party equipment and post-contract support. Wireless products and services revenue represented 52% of total consolidated revenue for the year ended December 31, 2025, compared with 53% in 2024 and 55% in 2023. Professional services revenue represented 16% of total consolidated revenue in 2025, up from 13% in 2024 and 11% in 2023.

Written from the business description in SPOK HOLDINGS, INC.'s annual report to the U.S. Securities and Exchange Commission, filed 26 February 2026. Every sentence was checked against that document before publication.