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Next accounts due

2026-03-31

Overdue

Confirmation statement due

2026-09-04 (in 4mo)

Last made up 2025-08-21

Watchouts

3 items

Cash

£7M

+4.3% vs 2023

Net assets

£35M

+15.1% vs 2023

Employees

164

+13.1% vs 2023

Profit before tax

£7M

-33.8% vs 2023

Watchouts

Facts from the Companies House register and the latest accounts — not a rating

Name history

Renamed 1 time since incorporation

  1. ALLEGRO MICROSYSTEMS EUROPE LIMITED 1991-01-11 → present
  2. CHARCO 328 LIMITED 1990-03-01 → 1991-01-11

Accounts

2-year trend · latest reflected 2024-03-29

Metric Trend 2023-03-312024-03-29
Turnover £153,905,868£156,279,902
Operating profit £9,800,035£5,218,294
Profit before tax £9,965,626£6,600,681
Net profit £7,924,793£4,692,836
Cash £6,687,056£6,976,608
Total assets less current liabilities £30,721,234£35,240,081
Net assets £30,551,362£35,156,529
Equity £30,551,362£35,156,529
Average employees 145164
Wages £9,149,945£11,489,012

Values shown as filed in the company's annual accounts. indicates the figure wasn't present under that line item in that period. About these numbers

Ratios

Computed from the line items above — sparklines read oldest → newest

Ratio Trend 2023-03-312024-03-29
Operating margin 6.4%3.3%
Net margin 5.1%3.0%
Return on capital employed 31.9%14.8%
Current ratio 3.32x4.22x
Interest cover 249.62x

Margins divide P&L lines by turnover. Gearing is liabilities over total assets. Current ratio is current assets over creditors falling due within one year. Interest cover is operating profit over absolute finance costs. Sector-distribution context coming next.

Audit & accounting basis

Accounting basis
FRS 102
Reporting scope
Standalone (parent only)
Auditor
PricewaterhouseCoopers LLP
Audit opinion
Unqualified (clean)
Going concern
Affirmed

“The Directors have reviewed the Company's latest forecast results and cash position and the Directors have a reasonable expectation that the Company has adequate resources to continue in operational existence for the foreseeable future, being not less than one year from the date of approval of these financial statements. The financial statements for the year ended 29 March 2024 have therefore been prepared on a going concern basis.”

Group structure

  1. ALLEGRO MICROSYSTEMS EUROPE LIMITED · parent
    1. Allegro MicroSystems Germany GmbH 100% · Germany
    2. CrivaSense Technologies SAS 65% · France
    3. Allegro MicroSystems France SAS 100% · France

Significant events

Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers

People

2 active · 29 resigned

Name Role Appointed Born Nationality
FANTINI, Giorgio Director 2025-10-22 Oct 1968 Italian
PEPKA, Gary Thomas Director 2021-05-26 Jan 1970 American
Show 29 resigned officers
Name Role Appointed Resigned
CRESSWELL, Simon Geoffrey Secretary 2013-10-30 2017-09-20
HOYER, Matthew Carl, Mr. Secretary 2017-09-20 2019-07-14
KNEELAND, Richard Secretary 2007-10-11 2013-10-30
PEPKA, Gary Thomas Secretary 2019-07-24 2025-08-26
WINDOVER, Fred Alvah Secretary 2007-10-03
ADAMS, Stephenie Jane Director 2013-10-30 2017-08-18
AX, Daniel Lee Director 1996-04-23 1998-01-09
BANOS, Marc Marie Jaques, Mr. Director 2016-08-04 2017-09-18
DEMINGWARE, Daniel Director 2007-03-26 2019-10-17
FERAGNE, Mark Allan Director 2001-03-20 2013-08-30
FITZGERALD, Dennis Hugh Director 2001-03-20 2016-08-20
FOWLER, Lancelot Director 2004-09-22 2006-12-31
FOWLER, Lancelot Director 1992-10-16 1994-05-31
FRIEDRICH, Andreas Peter, Dr. Sc. Director 2016-08-04 2017-09-18
FROSTHOLM, Robert Christian Director 1992-07-17
GASCHE, Jan Director 2024-03-25 2025-10-23
GLOVER, Max, Mr. Director 2019-10-17 2025-05-16
HARDERN, Geoffrey Director 1992-10-16
HUNT, Robert Christopher Director 2013-10-30 2021-06-16
KIMBALL, Allan Director 1992-07-17 2000-05-30
KNEELAND, Richard Director 2008-06-11 2017-09-19
KOKULIS, John Director 1996-04-23 1999-02-12
MATSUI, Yoshijuki Director 2003-05-09
NEWTON, George William Director 1994-04-11
PAULL, Michael John, Mr. Director 2021-11-19 2024-09-30
PIRIE, Brian Douglas Director 2013-10-30
VIG, Ravi, Mr. Director 2016-08-04 2022-06-13
WALSH, Paul Vincent Director 2014-06-03 2021-11-19
WINDOVER, Fred Alvah Director 2007-10-03

Ownership

Persons with significant control

Name Kind Nature of control Notified Status
Oep Vi Gp, Ltd. Corporate entity Shares 25–50% 2017-10-03 Ceased 2020-10-28
Allegro Microsystems, Llc Corporate entity Shares 75–100% 2017-01-11 Active
Sanken Electric Co., Ltd. Corporate entity Shares 75–100%, Voting 75–100%, Appoints directors 2016-04-06 Ceased 2024-08-07

Filing timeline

Last 20 of 170 total filings

Date Type Category Description
2025-10-30 PSC02 persons-with-significant-control Notification of a person with significant control PDF
2025-10-29 PSC07 persons-with-significant-control Cessation of a person with significant control PDF
2025-10-28 AP01 officers Appoint person director company with name date PDF
2025-10-27 TM01 officers Termination director company with name termination date PDF
2025-08-27 TM02 officers Termination secretary company with name termination date PDF
2025-08-27 CH03 officers Change person secretary company with change date PDF
2025-08-27 CS01 confirmation-statement Confirmation statement with no updates PDF
2025-05-27 TM01 officers Termination director company with name termination date PDF
2025-04-04 AA accounts Accounts with accounts type full
2024-10-09 TM01 officers Termination director company with name termination date PDF
2024-08-28 CS01 confirmation-statement Confirmation statement with no updates PDF
2024-03-26 AP01 officers Appoint person director company with name date PDF
2024-01-17 AA accounts Accounts with accounts type full
2023-08-21 CS01 confirmation-statement Confirmation statement with no updates PDF
2023-06-06 AD01 address Change registered office address company with date old address new address PDF
2023-05-05 AD01 address Change registered office address company with date old address new address PDF
2023-02-22 CS01 confirmation-statement Confirmation statement with no updates PDF
2022-11-30 AA accounts Accounts with accounts type full
2022-06-15 TM01 officers Termination director company with name termination date PDF
2022-02-08 CS01 confirmation-statement Confirmation statement with no updates PDF

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
8

last 12 months

Capital events
0

last 24 months

Officers appointed
1

last 12 months

Officers resigned
3

last 12 months

Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.

Year-on-year

FY2023 → FY2024 · period ending 2024-03-29 vs 2023-03-31

Each % is (latest − prior) ÷ |prior| for the line item as filed. The comparison is only shown when the latest and prior accounts cover broadly equal-length periods — short or long stubs (typical around incorporation or a year-end change) are suppressed rather than misrepresented. Lines a company doesn't report are omitted. About these numbers

Official Companies House page