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Products & Services
About Hht
Hht is listed as a company operating in Office service, employing 11-20 people, reporting $1M-$5M in annual revenue, classified under Business Support Services and based in Houston, Texas, United States.
Its primary NAICS classification is 561440 (Collection Agencies). Hht is one of 1,586,245 Industrial & mechanical companies listed in Texas.
Business Contact Information
- Phone
- +1 (469) 2981111
- Website
- mainstreetdatasystems.com
- Address
- 6420 Richmond Ave, Houston, Texas, 77057, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5614Business Support Services
- 561440Collection Agencies
SIC Codes
- 73Business Services
- 732Consumer Credit Reporting Agencies, Mercantile
- 7322Collection Agencies
Company Details
- Employees
- 12 (11-20)
- Annual Revenue
- $2.8M ($1M-$5M)
Hht: frequently asked questions
What does Hht do?
Hht is listed as a company operating in Office service, employing 11-20 people, reporting $1M-$5M in annual revenue, classified under Business Support Services and based in Houston, Texas, United States.
Where is Hht located?
Hht is headquartered at 6420 Richmond Ave, Houston, Texas, 77057, United States.
How many employees does Hht have?
Hht has about 12 employees (the 11-20 range).
What is Hht's annual revenue?
Hht's annual revenue is estimated at $2.8M (the $1M-$5M range).
What industry is Hht in?
Hht is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561440 (Collection Agencies).
How can I contact Hht?
Its website is mainstreetdatasystems.com and its phone number is +1 (469) 2981111.
What companies are similar to Hht?
Other large industrial & mechanical companies in Texas include State of Texas, Phillips 66 Co, Foxconn Industrial Internet Co. Ltd and Accenture.
Largest industrial & mechanical companies in Texas
Largest companies in Texas
Largest industrial & mechanical companies
Manufacturing sales in Texas, 2026
In Texas, Factur's 2026 study counted 76 manufacturing quotes worth $23.7M and 13 purchase orders over 12 months: 17% of quotes became orders, against 21% nationally. See the Texas data.
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