Products & Services
About H2Sem
H2Sem is listed as a company reporting $1M-$5M in annual revenue, classified under Wired and Wireless Telecommunications (except Satellite), based in Detroit, Michigan, United States, operating in Telecommunication providers and employing 11-20 people.
Its primary NAICS classification is 517111 (Wired Telecommunications Carriers). H2Sem is one of 38,626 Communication companies listed in Michigan.
Business Contact Information
- Phone
- +1 (313) 4177628
- Website
- h2sem.com
- Address
- 453 Martin Luther King Jr Blvd, Detroit, Michigan, 48201, United States
Industry & Classification
- Industry
- Communication
- Sector
- Telecommunication
- Segment
- Telecommunication providers
NAICS Codes
- 51Information
- 5171Wired and Wireless Telecommunications (except Satellite)
- 517111Wired Telecommunications Carriers
SIC Codes
- 73Business Services
- 737Computer Programming, Data Processing, And Other Computer Related Services
- 7375
Company Details
- Employees
- 13 (11-20)
- Annual Revenue
- $3.2M ($1M-$5M)
H2Sem: frequently asked questions
What does H2Sem do?
H2Sem is listed as a company reporting $1M-$5M in annual revenue, classified under Wired and Wireless Telecommunications (except Satellite), based in Detroit, Michigan, United States, operating in Telecommunication providers and employing 11-20 people.
Where is H2Sem located?
H2Sem is headquartered at 453 Martin Luther King Jr Blvd, Detroit, Michigan, 48201, United States.
How many employees does H2Sem have?
H2Sem has about 13 employees (the 11-20 range).
What is H2Sem's annual revenue?
H2Sem's annual revenue is estimated at $3.2M (the $1M-$5M range).
What industry is H2Sem in?
H2Sem is in the Communication / Telecommunication industry, and its primary NAICS code is 517111 (Wired Telecommunications Carriers).
How can I contact H2Sem?
Its website is h2sem.com and its phone number is +1 (313) 4177628.
What companies are similar to H2Sem?
Other large communication companies in Michigan include NTT Corp, Telef?nica SA, KDDI Corp and Watech.
Largest communication companies in Michigan
Largest companies in Michigan
Largest communication 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.
Own this business?
Keep your profile accurate — or ask us to take it down. We acknowledge requests within 7 days and resolve them within 30 days.
Prefer email? privacy@facturmfg.com
Add this badge to your website — show visitors you're listed on Factur Data.