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Products & Services
About Century
Century is a company based in Grand Rapids, Michigan, United States, operating in Office service, employing 51-100 people, reporting $10M-$25M in annual revenue and classified under Services to Buildings and Dwellings.
Its primary NAICS classification is 561720 (Janitorial Services). Century is one of 528,309 Industrial & mechanical companies listed in Michigan.
Business Contact Information
- Phone
- +1 (616) 9884524
- Website
- century-gr.com
- facebook.com/centurygr
- Address
- 719 Ave, Grand Rapids, Michigan, 49503, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5617Services to Buildings and Dwellings
- 561720Janitorial Services
SIC Codes
- 45Transportation By Air
- 458Airports, Flying Fields, And Airport Terminal
- 4581Other Airport Operations
Company Details
- Employees
- 77 (51-100)
- Annual Revenue
- $18.6M ($10M-$25M)
Century: frequently asked questions
What does Century do?
Century is a company based in Grand Rapids, Michigan, United States, operating in Office service, employing 51-100 people, reporting $10M-$25M in annual revenue and classified under Services to Buildings and Dwellings.
Where is Century located?
Century is headquartered at 719 Ave, Grand Rapids, Michigan, 49503, United States.
How many employees does Century have?
Century has about 77 employees (the 51-100 range).
What is Century's annual revenue?
Century's annual revenue is estimated at $18.6M (the $10M-$25M range).
What industry is Century in?
Century is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561720 (Janitorial Services).
How can I contact Century?
Its website is century-gr.com and its phone number is +1 (616) 9884524.
Largest companies in Michigan
Largest industrial & mechanical companies
Manufacturing sales in Michigan, 2026
In Michigan, Factur's 2026 study counted 81 manufacturing quotes worth $4.7M and 28 purchase orders over 12 months: 35% of quotes became orders, against 21% nationally. See the Michigan data.
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