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Products & Services
About Relational Semantics
This profile covers Relational Semantics, a company classified under Custom Computer Programming Services, based in Newton, Massachusetts, United States, operating in Software, employing 6-10 people and reporting $1M-$5M in annual revenue.
Its primary NAICS classification is 541511 (Custom Computer Programming Services). Relational Semantics is one of 6,907 IT companies listed in Massachusetts.
Business Contact Information
- Phone
- +1 (617) 9651700
- Website
- rsi.com
- Address
- 1185 Washington St, Newton, Massachusetts, 2465, United States
Industry & Classification
- Industry
- IT
- Sector
- Software and Services
- Segment
- Software
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5415Computer Systems Design and Related Services
- 541511Custom Computer Programming Services
SIC Codes
- 73Business Services
- 737Computer Programming, Data Processing, And Other Computer Related Services
- 7371Custom Computer Programming Services
Company Details
- Employees
- 6 (6-10)
- Annual Revenue
- $1.3M ($1M-$5M)
Relational Semantics: frequently asked questions
What does Relational Semantics do?
This profile covers Relational Semantics, a company classified under Custom Computer Programming Services, based in Newton, Massachusetts, United States, operating in Software, employing 6-10 people and reporting $1M-$5M in annual revenue.
Where is Relational Semantics located?
Relational Semantics is headquartered at 1185 Washington St, Newton, Massachusetts, 2465, United States.
How many employees does Relational Semantics have?
Relational Semantics has about 6 employees (the 6-10 range).
What is Relational Semantics's annual revenue?
Relational Semantics's annual revenue is estimated at $1.3M (the $1M-$5M range).
What industry is Relational Semantics in?
Relational Semantics is in the IT / Software and Services industry, and its primary NAICS code is 541511 (Custom Computer Programming Services).
How can I contact Relational Semantics?
Its website is rsi.com and its phone number is +1 (617) 9651700.
What companies are similar to Relational Semantics?
Other large iT companies in Massachusetts include Affirmed Networks, Toast Inc, Autodesk and UKG Inc.
Largest it companies in Massachusetts
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Manufacturing sales in Massachusetts, 2026
In Massachusetts, Factur's 2026 study counted 32 manufacturing quotes worth $961K and 7 purchase orders over 12 months: 22% of quotes became orders, against 21% nationally. See the Massachusetts data.
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