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Semafone provides software to contact centres so they can take personal data securely over the telephone. Semafone’s patented data capture method collects sensitive information such as payment card or bank details and social security numbers directly from the customer’s telephone keypad for processing. This prevents personal data from entering the contact centre, which protects against the risk of fraud and the associated reputational damage, ensuring compliance with industry regulations such as PCI DSS. Semafone has achieved the four leading security & payment accreditations: ISO 27001:2013, PA DSS certification for its payment solution, PCI-DSS Level 1 Service Provider and is a Visa level 1 merchant agent.

Semafone Questions

The Semafone annual revenue was $9 million in 2026.

Denise Parker is the CEO of Semafone.

83 people are employed at Semafone.

Semafone is based in Guildford, Surrey.

The NAICS codes for Semafone are [51791, 517, 5179, 517911, 51].

The SIC codes for Semafone are [481, 48].

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