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Top Business Service Companies for Messaging

7 business service companies ranked by rating, review volume and listing quality.

Between them, the 7 business service companies on this page cover simple (2). 7 of them have written a profile you can read before you get in touch.

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Answerphone247
simple
Answerphone247 runs a round-the-clock live telephone answering service from the United States.
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CallStar
Also in Florida
CallStar is a live call answering service based in St. Petersburg.
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Cathedral Answering Service
Also in Washington
Pittsburgh answering service providing 24/7 live call handling and lead capture for businesses and medical professionals
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Conventures
Also in Worcester
Conventures is an event planning company based in Boston, working across New England. It plans events and also handles communications, digital marketing and design for its clients.
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Global Messaging
simple · Also in Sandton
Global Messaging is a call answering and hotline provider with an office in Sandton, Johannesburg, South Africa.
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Government Business Solutions
Government Business Solutions (GBS) is a full-service event and meeting management company.
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Guiding Type
Also in Reading
Guiding Type is a content and brand agency that writes messaging and produces material for several platforms.
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15 Oct 2026 · TrustList Editorial

Zenzap raises $44m Series A to put AI agents in work chat

Lightspeed leads with Bessemer after three years in stealth. Zenzap says thousands of businesses in the US, UK and Australia already use…

Canada

7 Oct 2026 · TrustList Editorial

Signal says it won't comply with Canada's lawful access Bill C-22

The bill passed the House of Commons on 18 June and is now at second reading in the Senate; Tailscale and Windscribe have also opposed it.

Mclean, Virginia

29 Oct 2026 · TrustList Editorial

Numeracle raises $28m from Edison Partners to verify businesses that call and text

The McLean, Virginia company, which verifies the identity of businesses behind phone calls and branded caller ID, will use the growth…

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