Allegro MicroSystems: Detailed Company Information & Corporate Profile
Summary
Allegro MicroSystems is a public company that has been in the industry for 36 years. The business currently specializes in Semiconductors, Semiconductors & Semiconductor Equipment areas. Allegro MicroSystems's headquarter is located at Manchester, New Hampshire, USA. The number of employees is at least 1.0K. Register with SignalHire to connect with Allegro MicroSystems employees and management.
| Allegro MicroSystems Website | allegromicro.com |
| Social Links |   |
| Phone Number | 1-603-626-2300 |
| Industries | |
| Allegro MicroSystems Headquarters address | 955 Perimeter Road, Manchester, NH, 03103 US |
| Company Size | 1000-5000 employees |
| Specialties | *Power Integrated Circuits - Motors and Interface Products, *Regulators and Lighting, *Position and Speed Sensor ICs, *Advanced Sensor Technology - Current and Angle Sensor ICs |
| Technologies | Azure Front Door, Azure, FingerprintJS, Microsoft ASP.NET |
| SIC Code | 3674 |
| DMA Code | Greater Boston |
| Founded | 1990 |
| Estimated Annual Revenue | $500M - 1B |
| Operating Status | Subsidiary |
| Updated: | 2026-08-17 |
Estimated Website Traffic
The chart shows a decline in traffic to the allegromicro.com website. In June, traffic decreased to 91174, compared to 91957 in the previous month. The highest traffic in 2026 was recorded in March, reaching 184377 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
Allegro MicroSystems's workforce includes employees across a wide range of tenure levels.
1% have been with the company for less than 1 year5% have been with the company for 1 to 2 years11% have been with the company for 3 to 4 years8% have been with the company for 5 to 7 years14% have been with the company for 8 to 10 years62% have been with the company for more than 11 years
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Allegro MicroSystems Corporate Information: FAQ
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