Sigma Voice

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Sigma Voice, a unified communications consulting & SI company, was established in 2004. They are based in Carlsbad, California and have a small team. Sigma Voice provides unified communications consulting & SI.

Client Insights

Industry Expertise

Non-profit

25%

Retail

25%

eCommerce

25%

Education

15%

Utilities

10%

Client Size Distribution

Small Business (<$10M) 70%

Midmarket ($10M - $1B) 30%

Common Project Size

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Clients

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