Products & Services
About MainStack Inc
Mainstack enables businesses to collect payments globally without barriers, all through a single platform with integrated business tools. Showcase your work, sell without borders, and accept payment in 135+ currencies while empowering your business to operate anywhere.
Its primary NAICS classification is 513210 (Software Publishers). MainStack Inc is one of 14,353 IT companies listed in Texas.
Business Contact Information
- Phone
- +1 (888) 7227365
- Website
- mainstack.co
- linkedin.com/company/mainstack
- Address
- 2407 S Congress Ave, Austin, Texas, 78704, United States
Industry & Classification
- Industry
- IT
- Sector
- Software and Services
- Segment
- Software
NAICS Codes
- 51Information
- 5132Software Publishers
- 513210Software Publishers
SIC Codes
- 73Business Services
- 737Computer Programming, Data Processing, And Other Computer Related Services
- 7372Software Publishers
Company Details
- Employees
- 18 (11-20)
- Annual Revenue
- $5.5M ($5M-$10M)
MainStack Inc: frequently asked questions
What does MainStack Inc do?
Mainstack enables businesses to collect payments globally without barriers, all through a single platform with integrated business tools. Showcase your work, sell without borders, and accept payment in 135+ currencies while empowering your business to operate anywhere.
Where is MainStack Inc located?
MainStack Inc is headquartered at 2407 S Congress Ave, Austin, Texas, 78704, United States.
How many employees does MainStack Inc have?
MainStack Inc has about 18 employees (the 11-20 range).
What is MainStack Inc's annual revenue?
MainStack Inc's annual revenue is estimated at $5.5M (the $5M-$10M range).
What industry is MainStack Inc in?
MainStack Inc is in the IT / Software and Services industry, and its primary NAICS code is 513210 (Software Publishers).
How can I contact MainStack Inc?
Its website is mainstack.co and its phone number is +1 (888) 7227365.
What companies are similar to MainStack Inc?
Other large iT companies in Texas include Oracle Corp, Sap Service Cloud, ADP and Digital Turbine.
Largest it companies in Texas
Largest companies in Texas
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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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