What departments does 3i have?

3i has employees across 2 departments including Arts & Design, Accounting.

What is the largest department at 3i?

The largest department at 3i is Arts & Design with 1 employees.

Where are 3i employees located globally?

3i has employees across 1 continents and 1 countries including United States Of America.

How has 3i's team size changed over time?

3i's team has decreased from approximately 2 to 1 employees based on available data.

Learn more at LeadIQ.com

3i Employee Directory

Q: Who are 3i's key employees and leadership?

3i's key employees include: President & Ceo: G. D., Head Art Dept: L. N..

Advertising ServicesConnecticut, United States0-1 Employees

3i is an advertising services firm based in Shelton, Connecticut. The company has served clients for more than five decades and can manage projects of any size and scope. Its primary service areas include displays for trade shows or venues, events, branded environments, and signage, reflecting a focus on branding and visual presentation.

With a very small team, the firm operates in the advertising services industry, handling a range of experiential and signage projects. Its work is oriented toward helping clients present their brand in physical spaces through exhibits and related environments.

3i Global Highlights

North America
7

United States Of America
7

3i's Leadership

G. D.
President & Ceo
Mobile Phone
Email
L. N.
Head Art Dept
Mobile Phone
Email
B. D.
Partner Principal
Mobile Phone
Email
G. D.
Vice President
Mobile Phone
Email
N. H.
Field Technician
Mobile Phone
Email
D. C.
Office Administrator Accounting
Mobile Phone
Email

3i Employee Metrics

100%

50%

2026

2025

Accounting
Administrative
Analytics
Arts & Design
Banking
Other

Contact profiles from 3i

Name

Title

Contact Info

Location

Last Update

B. D.
Partner Principal
Mobile Phone
Email
Jul 10, 2024
G. D.
President & Ceo
Mobile Phone
Email
UNITED STATES
Jun 22, 2025
G. D.
Vice President
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
L. N.
Head Art Dept
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
N. H.
Field Technician
Mobile Phone
Email
United StatesFlorida
Apr 16, 2026
D. C.
Office Administrator Accounting
Mobile Phone
Email
UNITED STATES
Jul 07, 2024

Frequently Asked Questions

What is 3i known for?

3i was founded in 1955 operates in the Advertising Services industry. The company's main headquarters is located in Shelton, Connecticut United States. Explore 3i's company overview page for more information.

What is 3i's most common email format?

3i employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more 3i email formats with LeadIQ.

How many employees does 3i have currently?

3i has approximately 1 employees as of December 2025. These team members are located across 1 continents, including North America.

Who are 3i's key employees and leadership?

As of December 2025, 3i's key employees include:

President & Ceo: G. D.
Head Art Dept: L. N.
Partner Principal: B. D.
Vice President: G. D.
Field Technician: N. H.

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3i Employee Directory

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