John Sisson

John Sisson: Email & Phone Number

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EVP of Growth Solutions at Unanet|Reston, Virginia, United States

Position:

EVP of Growth Solutions at Unanet

Location:

Reston, Virginia, United States

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Last updated: 2026-05-12
Updated: 2026-05-12

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Work Experience 24 years

EVP of Growth Solutions at Unanet

Nov 2025 - Current

EVP of CRM at Unanet

Dec 2024 - Nov 2025

SVP of Sales at Sales Optimizer, LLC

Apr 2019 - Dec 2024

MANAGING PARTNER AND CO-FOUNDER at Rainmaker Associates, Inc.

Feb 2002 - Mar 2019

John Sisson started working in 2002, then the employee has changed 2 companies and 3 jobs. On average, John Sisson works for one company for 6 years 1 month.

Their professional focus is Account Management, Budgets, and Business Development across 3 core areas.

Frequently Asked Questions

What is John Sisson's email address?

SignalHire found a verified business email address for John Sisson: s*********n@unanet.com.

What is John Sisson's phone number?

SignalHire found a verified phone number for John Sisson: +1-***-***-2148.

How do I contact John Sisson at Unanet?

You can reach John Sisson through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is John Sisson's professional background?

John Sisson has 24 years of professional experience. They have held roles including EVP of CRM, SVP of Sales, and MANAGING PARTNER AND CO-FOUNDER at companies such as Unanet, Sales Optimizer, LLC, and Rainmaker Associates, Inc..

Is John Sisson's contact information up to date?

Yes. John Sisson's SignalHire profile was last updated on 12 May 2026, reflecting their current position as EVP of Growth Solutions at Unanet in Dulles, VA, United States.

John Sisson Namesakes

Name
Company
Position
John Sisson
Commercial Director
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John Sisson
Instructor, Aspects of Reactor Plant Operation
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