| Format | Example | Percentage |
|---|---|---|
| Format:firstNameInitial.lastName | j.doe@cmsc.com | Percentage:83% |
| Format:firstName_lastName | jane_doe@cmsc.com | Percentage:9% |
| Format:firstName-lastName | jane-doe@cmsc.com | Percentage:4% |
| Format:firstNamelastName | janedoe@cmsc.com | Percentage:2% |
| Format:lastName_firstNameInitial | doe_j@cmsc.com | Percentage:1% |
| Format:lastName.firstNameInitial | doe.j@cmsc.com | Percentage:1% |
CMS Communications employee email verification for instant deliverability checks.
CMS Communications, headquartered in Chesterfield, MO, has been delivering telecom solutions since 1985. With a team of 100–200 professionals, the company specializes in ShoreTel equipment, wired and wireless headsets, video conferencing, networking switches, routers, security devices, transceivers for OEM and third‑party use, bulk and patch cables, as well as UCaaS, cloud and SaaS offerings.
Their portfolio extends to major telecom platforms including RingCentral, Mitel, Vonage, Microsoft Teams, and 8x8. The revenue range of $10M–$50M reflects a solid presence in the US market while maintaining strong technical expertise through key personnel such as President & CEO Diana Zimmerman, Head Technician Ryan Mills, Operations Manager Larry Allen, and a roster of account managers who support diverse client needs.
CMS Communications uses 6 email formats across its organization. The most common pattern is firstNameInitial.lastName (e.g., j.doe@cmsc.com), used in approximately 83% of work addresses.
CMS Communications currently employs over 100-200 people from United States, North Macedonia, India, with a head office in Chesterfield, MO, US.
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