About SEI Inc. Service Express Inc.
SEI Inc. Service Express Inc. is a Software Development / SaaS company, headquartered in Grand Rapids, with 1,001 - 5,000 employees and annual revenue of $1M - $5M.
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SEI Inc. Service Express Inc. Company Highlights
Phone Number
(616) 698-xxxx
Corporate Office Address
3855 Sparks Drive Southeast
Grand Rapids, 49546
Website
Industries Served
Software Development / SaaSNumber of Employees
1,001 - 5,000 Employees
Company Revenue
$1M - $5M
SEI Inc. Service Express Inc. Email Format
The most common SEI Inc. Service Express Inc. email format is [f][last] (ex. jdoe@seiservice.com), currently being used by 96% of SEI Inc. Service Express Inc. business email addresses. There are 13 email formats used by SEI Inc. Service Express Inc..
SEI Inc. Service Express Inc.'s Tech Stack
Frequently Asked Questions About
SEI Inc. Service Express Inc.
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What email format does SEI Inc. Service Express Inc. use?
The most common SEI Inc. Service Express Inc. email format is {f}{last} (e.g. jdoe@seiservice.com).
What technologies does SEI Inc. Service Express Inc. use?
SEI Inc. Service Express Inc. uses technologies including Act-On, Adobe Connect, and Adobe Dynamic Tag Management.
How do I contact SEI Inc. Service Express Inc.?
To contact SEI Inc. Service Express Inc., visit seiservice.com.
What companies are similar to SEI Inc. Service Express Inc.?
Companies similar to SEI Inc. Service Express Inc. include Dental Marketing Agency, Razorfish, and Wunderman.
Where is SEI Inc. Service Express Inc. headquartered?
SEI Inc. Service Express Inc. is headquartered at 3855 Sparks Drive Southeast, Grand Rapids.
What is the main phone number for SEI Inc. Service Express Inc.?
The main phone number for SEI Inc. Service Express Inc. is (616) 698-xxxx.
What is the official website for SEI Inc. Service Express Inc.?
The official website for SEI Inc. Service Express Inc. is seiservice.com.
What is the annual revenue of SEI Inc. Service Express Inc.?
The annual revenue of SEI Inc. Service Express Inc. is $1M - $5M.
How many employees does SEI Inc. Service Express Inc. have?
SEI Inc. Service Express Inc. has 1,001 - 5,000 employees.
What industry is SEI Inc. Service Express Inc. in?
SEI Inc. Service Express Inc. is in the Software Development / SaaS industry.
Last updated: November 4, 2025