SEI Design Group

Q: What is SEI Design Group's official website?

SEI Design Group's official website is www.seidesigngroup.com

Q: What is SEI Design Group's Revenue?

SEI Design Group's revenue is $12.1 Million

Q: What is SEI Design Group's NAICS code?

SEI Design Group's NAICS: 54,541

Q: How many employees does SEI Design Group have?

SEI Design Group has 11-50 employees

Q: What industry does SEI Design Group belong to?

SEI Design Group is in the industry of: Architecture, Engineering & Design , Construction

Q: What is SEI Design Group competition?

SEI Design Group top competitors include: Design M Group , Bignell Watkins Hasser Architects , FOCUS: architecture+design , Warrenstreet Architects

Q: What technology does SEI Design Group use?

Some of the popular technologies that SEI Design Group uses are: WordPress.org, PHP, Google Font API, Microsoft 365

Q: How do I contact SEI Design Group?

SEI Design Group contact info: Phone number: (585) 442-7010 Website: www.seidesigngroup.com

Q: What are SEI Design Group social media links?

SEI Design Group Linkedin page SEI Design Group Twitter page SEI Design Group Facebook page

Architecture, Engineering & Design · New York, United States · 11-50 Employees

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Overview

Headquarters

224 Mill St Ste 1, Rochester, New York, ...

Phone Number

(585) 442-7010

Website

www.seidesigngroup.com

Revenue

$12.1 Million

Industry

Architecture, Engineering & Design

Construction

About SEI Design Group

SEI Design Group is a prominent architectural design firm based in New York State, specializing in innovative and sustainable design solutions across various sectors including commercial, medical, hospitality, and education. The firm focuses on creating spaces that enhance life experiences, with projects ranging from PreK-12 educational facilities to medical centers and commercial spaces. With a commitment to sustainability and creativity, SEI Design Group aims to push the boundaries of architectural possibilities. Their work is characterized by a dedication to improving community well-being and fostering connections through thoughtfully designed environments.Explore more

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SIC Code 87,871NAICS Code 54,541Show more

SEI Design Group Org Chart

Phone

Ketevan Imerlishvil...

Managing Director

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Sara Blosenhauer

Director, Finance & Human Resources

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Company Name

Revenue

Number of Employees

Type

Funding

Founded In

Top Executive

SEI Design Group

$12.1M

11-50

Private

2006

Ketevan ImerlishviliManaging Director

Bignell Watkins Hasser Ar...

$7.8M

11-50

Private

<$5M

1977

Gregory GilbertVice President

Design M Group

<$5M

11-50

Private

1997

Trina SmithVice President

FOCUS: architecture+desig...

<$5M

11-50

Private

<$5M

2005

Erik TjossemSenior Project Manager

Warrenstreet Architects

<$5M

11-50

Private

1990

Ruth HadnotDirector, Interior Design Co & Owner

Gilanfarr & Associates Ar...

<$5M

1-10

Private

Philip GilanFarrArchitect and President

Central Design Group

<$5M

1-10

Private

<$5M

2004

Christopher BennettSenior Architect

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SEI Design Group Tech Stack

A closer look at the technologies used by SEI Design Group

PHP

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Top Architecture, Engineering & Design Companies

Frequently Asked Questions Regarding SEI Design Group

What is SEI Design Group's official website?

SEI Design Group's official website is www.seidesigngroup.com

What is SEI Design Group's Revenue?

SEI Design Group's revenue is $12.1 Million

What is SEI Design Group's SIC code?

SEI Design Group's SIC: 87,871

What is SEI Design Group's NAICS code?

SEI Design Group's NAICS: 54,541

How many employees does SEI Design Group have?

SEI Design Group has 11-50 employees

What industry does SEI Design Group belong to?

SEI Design Group is in the industry of: Architecture, Engineering & Design, Construction

What is SEI Design Group competition?

SEI Design Group top competitors include: Design M Group, Bignell Watkins Hasser Architects, FOCUS: architecture+design, Warrenstreet Architects

What technology does SEI Design Group use?

Some of the popular technologies that SEI Design Group uses are: WordPress.org, PHP, Google Font API, Microsoft 365

How do I contact SEI Design Group?

SEI Design Group contact info: Phone number: (585) 442-7010 Website: www.seidesigngroup.com

What does SEI Design Group do?

What are SEI Design Group social media links?

SEI Design Group Linkedin page SEI Design Group Twitter page SEI Design Group Facebook page

Is SEI Design Group a public company?

SEI Design Group is private company therefore does not currently have an official ticker symbol

See more information about SEI Design Group

SEI Design Group Latest Hires and Their Positions

SEI Design Group is expanding and recently hired new employees. Here are the latest additions to the team.

Jill Burnett

Registered Architect and Project Manager

Joined Jan 1, 2026

Phone

Brianna Fagan

Architectural Intern

Joined Dec 1, 2025

Phone

Karen Costantini

Office Manager and Project Coordinator

Joined Nov 1, 2025

Phone

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