What departments does Mainstay have?

Mainstay has employees across 8 departments including Entrepreneurship, Finance, Solutions Engineering, Real Estate, Analytics.

What is the largest department at Mainstay?

The largest department at Mainstay is Consultant with 3 employees.

Where are Mainstay employees located globally?

Mainstay has employees across 3 continents and 3 countries including Nigeria, United Kingdom Of Great Britain And Northern Ireland, United States Of America.

How has Mainstay's team size changed over time?

Mainstay's team has decreased from approximately 24 to 23 employees based on available data.

Learn more at LeadIQ.com

Mainstay Employee Directory

Business Consulting and ServicesColorado, United States51-200 Employees

Mainstay is a business consulting and services firm based in Denver, Colorado, that helps technology leaders demonstrate business impact and ROI from their solutions. It partners with major technology vendors to translate technology potential into measurable value at scale, supporting sales, marketing, and customer success teams with value engineering tools, ROI calculations, and decision-maker–oriented content.

The company serves technology executives across enterprises, offering services that range from value selling and sales enablement to full-service marketing and rigorous results measurement. Its work includes creating high-quality assets and case studies, managing references, and orchestrating multichannel campaigns to drive pipeline growth and substantiate technology impact for large buyers.

Mainstay Global Highlights

North America
45

United States Of America
45

Europe
7

United Kingdom Of Great Britain And Northern Ireland
7

Africa
1

Nigeria
1

Mainstay's Leadership

J. D.
Vp Of Content Architecture & Solutions
Mobile Phone
Email
D. D.
President
Mobile Phone
Email
E. M.
Owner
Mobile Phone
Email
J. J.
Owner
Mobile Phone
Email
G. B.
Vice President, Finance
Mobile Phone
Email
G. K.
Director
Mobile Phone
Email
E. F.
Property Manager
Mobile Phone
Email
B. P.
Data Science & Analytics Team Lead
Mobile Phone
Email

Mainstay Employee Metrics

100%

50%

2026

2025

Consultant
Engineering
Arts & Design
Business
Customer Success
Other

Contact profiles from Mainstay

Name

Title

Contact Info

Location

Last Update

C. B.
Assistant Manager At Chelsea Creek
Mobile Phone
Email
United KingdomLondon
Apr 11, 2023

Frequently Asked Questions

What is Mainstay known for?

Mainstay was founded in 2001 operates in the Business Consulting and Services industry; you can contact the main corporate office by phone at

+1-650-638-****

. Explore Mainstay's company overview page for more information.

What is Mainstay's most common email format?

Mainstay employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Mainstay email formats with LeadIQ.

How many employees does Mainstay have currently?

Mainstay has approximately 51 employees as of July 2026. These team members are located across 3 continents, including North AmericaEuropeAfrica.

Who are Mainstay's key employees and leadership?

As of July 2026, Mainstay's key employees include:

Vp Of Content Architecture & Solutions: J. D.
President: D. D.
Owner: E. M.
Owner: J. J.
Vice President, Finance: G. B.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

Mainstay Employee Directory

Find Mainstay employees' phone numbers or email addresses

Name search is limited — try advanced search instead