Karthauser & Sons Inc
Germantown, Wisconsin
About Karthauser & Sons Inc
For more than 50 years, Karthauser & Sons Wholesale Florists has served the floral industry in Southeastern Wisconsin and beyond. Our loyal customer base has allowed us to grow into the company we are today.
Its primary NAICS classification is 424930 (Flower, Nursery Stock, and Florists' Supplies Merchant Wholesalers). Karthauser & Sons Inc is one of 651,680 companies listed in Wisconsin.
Business Contact Information
- Phone
- +1 (800) 3388620
- Website
- ksi.bz
- Address
- n11100 Fond Du Lac Ave, Germantown, Wisconsin, 53022, United States
Industry & Classification
NAICS Codes
- 42Wholesale Trade
- 4249Miscellaneous Nondurable Goods Merchant Wholesalers
- 424930Flower, Nursery Stock, and Florists' Supplies Merchant Wholesalers
SIC Codes
- 51Wholesale Trade-non-durable Goods
- 519Miscellaneous Non-durable Goods
- 5193Flower, Nursery Stock, and Florists Supplies Merchant Wholesalers
Company Details
- Employees
- 5 (1-5)
- Annual Revenue
- $1.2M ($1M-$5M)
Karthauser & Sons Inc: frequently asked questions
What does Karthauser & Sons Inc do?
For more than 50 years, Karthauser & Sons Wholesale Florists has served the floral industry in Southeastern Wisconsin and beyond. Our loyal customer base has allowed us to grow into the company we are today.
Where is Karthauser & Sons Inc located?
Karthauser & Sons Inc is headquartered at n11100 Fond Du Lac Ave, Germantown, Wisconsin, 53022, United States.
How many employees does Karthauser & Sons Inc have?
Karthauser & Sons Inc has about 5 employees (the 1-5 range).
What is Karthauser & Sons Inc's annual revenue?
Karthauser & Sons Inc's annual revenue is estimated at $1.2M (the $1M-$5M range).
What industry is Karthauser & Sons Inc in?
Karthauser & Sons Inc's primary NAICS code is 424930 (Flower, Nursery Stock, and Florists' Supplies Merchant Wholesalers).
How can I contact Karthauser & Sons Inc?
Its website is ksi.bz and its phone number is +1 (800) 3388620.
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Manufacturing sales in Wisconsin, 2026
In Wisconsin, Factur's 2026 study counted 30 manufacturing quotes worth $957K and 6 purchase orders over 12 months: 20% of quotes became orders, against 21% nationally. See the Wisconsin data.
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