What departments does GRBS Inc. have?

GRBS Inc. has employees across 4 departments including Customer Success, Quality Assurance, Purchasing, Banking.

What is the largest department at GRBS Inc.?

The largest department at GRBS Inc. is Customer Success with 2 employees.

Where are GRBS Inc. employees located globally?

GRBS Inc. has employees across 1 continents and 1 countries including United States Of America.

How has GRBS Inc.'s team size changed over time?

GRBS Inc.'s team has grown from approximately 92 to 107 employees based on available data.

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GRBS Inc. Employee Directory

Q: Who are GRBS Inc.'s key employees and leadership?

GRBS Inc.'s key employees include: President: C. H., President: D. N..

Facilities ServicesMichigan, United States201-500 Employees

GRBS Inc. operates in the facilities services field, specializing in contract cleaning for a wide array of large facilities. Based in Grand Rapids, Michigan, the company traces its history to more than a century of operation as of 2015. Its client portfolio includes commercial office buildings, light industrial facilities, K-12 districts, government buildings, airports, medical facilities, and higher education campuses.

This breadth positions GRBS as a diverse custodial provider in the Midwest. In the facilities services landscape, it focuses on delivering professional custodial services to sizable facilities across multiple sectors. The company's long-standing regional presence reflects a stable, Midwest-focused approach to maintaining large-scale cleaning operations.

GRBS Inc. Global Highlights

North America
151

United States Of America
151

GRBS Inc.'s Leadership

C. H.
President
Mobile Phone
Email
D. N.
President
Mobile Phone
Email
O. D.
Partner
Mobile Phone
Email
M. S.
Director
Mobile Phone
Email
T. M.
Director
Mobile Phone
Email
M. J.
Lead Custodian
Mobile Phone
Email
H. G.
Customer Account Manager
Mobile Phone
Email
L. M.
Lead Custodian
Mobile Phone
Email

GRBS Inc. Employee Metrics

100%

50%

2026

2025

Operations
Human Resources
Sales
Branding
Business
Other

Contact profiles from GRBS Inc.

Name

Title

Contact

Location

Last Update

C. H.
President
Mobile Phone
Email
Oct 16, 2024
D. N.
President
Mobile Phone
Email
Oct 16, 2024
O. D.
Partner
Mobile Phone
Email
Oct 17, 2024
M. S.
Director
Mobile Phone
Email
Oct 18, 2024
T. M.
Director
Mobile Phone
Email
Oct 18, 2024
M. J.
Lead Custodian
Mobile Phone
Email
Oct 19, 2025
H. G.
Customer Account Manager
Mobile Phone
Email
Oct 18, 2024
L. M.
Lead Custodian
Mobile Phone
Email
Oct 21, 2024
M. G.
Facility Maintenance Manager
Mobile Phone
Email
Oct 23, 2024
N. C.
Leader
Mobile Phone
Email
Oct 17, 2024

Frequently Asked Questions

What is GRBS Inc. known for?

GRBS Inc. was founded in 1915 operates in the Facilities Services industry; you can contact the main corporate office by phone at

+1-616-451-****

. Explore GRBS Inc.'s company overview page for more information.

What is GRBS Inc.'s most common email format?

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

How many employees does GRBS Inc. have currently?

GRBS Inc. has approximately 269 employees as of July 2026. These team members are located across 1 continents, including North America.

Who are GRBS Inc.'s key employees and leadership?

As of July 2026, GRBS Inc.'s key employees include:

President: C. H.
President: D. N.
Partner: O. D.
Director: M. S.
Director: T. M.

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GRBS Inc. Employee Directory

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