Tweddle Group: Detailed Company Information & Corporate Profile
Summary
Tweddle Group, established in 1954, is headquartered in Clinton Township, Michigan and serves the Detroit Metropolitan Area with outreach services spanning automotive, information solutions, IT, supply chain management, technical writing, mobile, publishing, and telematics. With a workforce of 500‑1000 employees and annual revenue between $100 M and $500 M, it operates as an independent company coded SIC 7380.
Leadership includes owner’s Technical Author Anthony Persichetti, Executive Vice President Dennis McCurry, and key roles such as CGI Coordinator John Jamieson, VP of Owner Information Development Amanda Fender, Technical Imaging Coordinator Anna Morgan, Product Owner Daniyal Shah, Content Development Specialist Benjamin Dunn, and Program Specialists Grant Granger and Maggie Thorp. Support functions are handled by specialists like Candice Purgatori in wiring, Henry Freigruber and Jenny Fields as technical authors, Staci Barkkari producing video content, Erika Miranda providing customer support, and Annette Drake designing strategic backend architecture.
| Tweddle Group Website | tweddle.com |
| Social Links |   |
| Phone Number | 15863073700 |
| Industries | |
| Tweddle Group Headquarters Address | 24700 Maplehurst Drive, Clinton Township, Michigan, 48036 US |
| Company Size | 500-1000 employees |
| Specialities & Services | automotive, information solutions, information technology, supply chain managment, technical writing, Mobile, Publishing, telematics |
| SIC Code | 7380 |
| DMA Code | Detroit Metropolitan Area |
| Founded | 1954 |
| Estimated Annual Revenue | $100M - 500M |
| Operating Status | Independent Company |
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 1986 | Public Company | 250 - 500 | |
| 1918 | Public Company | 250 - 500 | |
| 1903 | Privately Held | 100 - 250 | |
| 1932 | Public Company | 10K - 50K |
Estimated Website Traffic
The chart shows a growth in traffic to the tweddle.com website. In August, traffic increased to 942, compared to 929 in the previous month. The highest traffic in 2026 was recorded in January, reaching 1045 visits.
Workforce Turnover
Length of Employment
Tweddle Group's workforce includes employees across a wide range of tenure levels.
2% have been with the company for less than 1 year4% have been with the company for 1 to 2 years6% have been with the company for 3 to 4 years8% have been with the company for 5 to 7 years8% have been with the company for 8 to 10 years71% have been with the company for more than 11 years
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Tweddle Group Corporate Information: FAQ
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