Allegro MicroSystems — Supply Chain & Business Relationships
Every relationship below is sourced to a verbatim quote from a public company filing that names the counterparty, with a one-click link to the original document.
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5 suppliers1 customer1 ownership tie1 source filing
Customers (companies it supplies)
Supplies to →
Sanken Electric
Filed 2026-05-21 · 92 days ago
“Net sales of the Company’s products to Sanken totaled $ 6,161 for the fiscal year ended March 29, 2024”— ALGM 10-K, filed 2026-05-21 EDGAR · View source filing ↗
Suppliers (companies that supply it)
Supplied by ←
UMC
Filed 2026-05-21 · 92 days ago
“Our primary fab partners currently include UMC, PSL, Tower and TSMC.”— ALGM 10-K, filed 2026-05-21 EDGAR · View source filing ↗
Supplied by ←
Polar Semiconductor
Filed 2026-05-21 · 92 days ago
“We also maintain manufacturing relationships with Polar Semiconductor, LLC (“Polar”) in North America … We currently rely on a limited number of third-party wafer fabrication facilities for the fabrication of semiconductor wafers used in the manufacture of our IC products, primarily United Microelectronics Corporation (“UMC”), Polar, Tower Semiconductor Ltd. (“Tower”) and Taiwan Semiconductor Manufacturing Company (“TSMC”)”— ALGM 10-K, filed 2026-05-21 EDGAR · View source filing ↗
Supplied by ←
Tower Semiconductor
Filed 2026-05-21 · 92 days ago
“We currently rely on a limited number of third-party wafer fabrication facilities for the fabrication of semiconductor wafers used in the manufacture of our IC products, primarily United Microelectronics Corporation (“UMC”), Polar, Tower Semiconductor Ltd. (“Tower”) and Taiwan Semiconductor Manufacturing Company (“TSMC”)”— ALGM 10-K, filed 2026-05-21 EDGAR · View source filing ↗
Supplied by ←
TSMC
Filed 2026-05-21 · 92 days ago
“Our primary fab partners currently include UMC, PSL, Tower and TSMC.”— ALGM 10-K, filed 2026-05-21 EDGAR · View source filing ↗
Supplied by ←
Psl
Filed 2026-05-21 · 92 days ago
“Our primary fab partners currently include UMC, PSL, Tower and TSMC.”— ALGM 10-K, filed 2026-05-21 EDGAR · View source filing ↗
Ownership & investments
Invests in →
Psl
Filed 2026-05-21 · 92 days ago
“Following the PSL Closing, we owned approximately 10.2% of PSL.”— ALGM 10-K, filed 2026-05-21 EDGAR · View source filing ↗
Filed activity
Filings by Allegro MicroSystems itself, from our archive: US SEC earnings filings (Form 8-K Item 2.02 and Form 6-K results reports) since 2025-07-22, plus Taiwan Stock Exchange material announcements where covered. Not a complete filing history; subjects appear verbatim in their original language.
First Quarter Sales Increased by 27% Year-over-Year to $259 Million Manchester, NH, July 30, 2026 – Allegro MicroSystems, Inc. (“Allegro” or the “Company”) (Nasdaq: ALGM ), a global leader in power and sensing semiconductor solutions for motion control and energy efficient systems, today announced financial results for its first quarter ended June 26, 2026.Show more from the filing
“We began fiscal 2027 with strong momentum, delivering our sixth consecutive quarter of sales growth. Fiscal first quarter sales were $259 million, representing a 27% increase year-over-year. GAAP earnings per share improved to $0.08 in fiscal first quarter 2027 from a $0.07 loss per share in fiscal first quarter 2026. Non-GAAP EPS grew for the fifth consecutive quarter to $0.23, increasing more than 2.5x over the first quarter of fiscal 2026. These results were led by data center, which reached a record 17% of total sales, and by continued strength in xEV and ADAS,” said Mike Doogue, President and CEO of Allegro MicroSystems. “Our market leading products and technology sit at the intersection of AI, electrification, and automation — the defining megatrends powering growth across our Auto and Industrial end markets.
— Form 8-K · Items 2.02, 9.01 · US SEC EDGAR · View source filing ↗
Fourth Quarter Sales Increased by 26% Year-over-Year to $243 Million Fiscal Year 2026 Sales Increased by 23% Year-over-Year to $890 Million Manchester, NH, May 7, 2026 – Allegro MicroSystems, Inc.Show more from the filing
(“Allegro” or the “Company”) (Nasdaq: ALGM ), a global leader in power and sensing semiconductor solutions for motion control and energy efficient systems, today announced financial results for its fourth quarter and full fiscal year ended March 27, 2026. “We finished fiscal year 2026 with strong momentum, delivering a fifth consecutive quarter of sales growth at $243 million. Non-GAAP EPS nearly tripled year-over-year to $0.17. For the full year, sales grew 23% to $890 million and non-GAAP EPS more than doubled to $0.54. These results reflect strength in Focus Auto sales - including xEV and ADAS – and Data Center, which reached a record 14% of total Q4 sales,” said Mike Doogue, President and CEO of Allegro MicroSystems.
— Form 8-K · Items 2.02, 9.01 · US SEC EDGAR · View source filing ↗
Sales Increased 29% Year-Over-Year and 7% Quarter-Over-Quarter to $229 Million Manchester, NH, January 29, 2026 – Allegro MicroSystems, Inc. (“Allegro” or the “Company”) (Nasdaq: ALGM ), a global leader in power and sensing semiconductor solutions for motion control and energy efficient systems, today announced financial results for its third quarter ended December 26, 2025.Show more from the filing
“We delivered strong third quarter results, with sales of $229 million exceeding the high end of our guidance range. Additionally, non-GAAP EPS more than doubled year-over-year to $0.15. This performance was driven by broad strength in Automotive sales, which grew 28% year-over-year, including a 46% increase in e-Mobility. Our Industrial sales also saw robust growth, increasing 31% year-over-year, led by another record quarter in Data Center,” said Mike Doogue, President and CEO of Allegro. “We continued to see growing bookings and backlog, and a significant annual increase in year-to-date design wins.
— Form 8-K · Items 2.02, 9.01 · US SEC EDGAR · View source filing ↗
Sales Increased 14% Year-Over-Year to $214 Million Manchester, NH, October 30, 2025 – Allegro MicroSystems, Inc. (“Allegro” or the “Company”) (Nasdaq: ALGM ), a global leader in power and sensing semiconductor solutions for motion control and energy efficient systems, today announced financial results for its second quarter ended September 26, 2025.Show more from the filing
“We delivered strong second quarter results, with sales of $214 million, up 14% year-over-year, and led by growth in both e-Mobility and Industrial & Other, increasing 21% and 23% year-over-year, respectively. Non-GAAP EPS was $0.13, increasing more than 60% year-over-year,” said Mike Doogue, President and CEO of Allegro. “We saw broad strength in second quarter Automotive sales with growth in e-Mobility and Other Auto, while data center delivered record sales to fuel year-over-year growth in Industrial.
— Form 8-K · Items 2.02, 9.01 · US SEC EDGAR · View source filing ↗
Sales Increased 22% Year-Over-Year to $203 Million Manchester, NH, July 31, 2025 – Allegro MicroSystems, Inc. (“Allegro” or the “Company”) (Nasdaq: ALGM ), a global leader in power and sensing semiconductor solutions for motion control and energy efficient systems, today announced financial results for its first quarter ended June 27, 2025.Show more from the filing
“We delivered strong first quarter results, with sales of over $203 million, up 22% year-over-year, and led by growth in both e-Mobility and Industrial and Other, increasing 31% and 50% year-over-year, respectively. Non-GAAP EPS was $0.09, increasing nearly 3x year-over-year, demonstrating the significant operating leverage in our business model,” said Mike Doogue, President and CEO of Allegro.
— Form 8-K · Items 2.02, 9.01 · US SEC EDGAR · View source filing ↗