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PLEXUS CORP (UK) LIMITED (SC146948)

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Updated On: 10/09/2026
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PLEXUS CORP (UK) LIMITED

PLEXUS CORP (UK) LIMITED is an active private limited company incorporated in Scotland on 13 October 1993 (Company No. SC146948). It is registered at Pinnacle Hill, Kelso, Roxburghshire, TD5 8XX and carries out manufacturing activities under SIC code 27900.

The company is wholly owned by Plexus Corp Limited, which has held 75–100% of the shares since 6 April 2016. Current officers comprise two American directors, Angelo Ninivaggi (appointed 2006) and Patrick John Jermain (appointed 2014), together with British company secretary Laura Mary Middlemass (appointed 2007).

It has no charges, no insolvency history and has never been liquidated. The most recent full accounts were filed on 10 April 2026 for the period ended 27 September 2025. The latest confirmation statement, with no updates, was filed on 27 October 2025. The next accounts are due by 30 June 2027.

Status

active

Active since 32 years ago

Company No

SC146948

LTD Company

Age

32 Years

Incorporated 13 October 1993

Size

N/A

Accounts

ARD: 30/9

Up to Date

9 months left

Last Filed

Made up to 27 September 2025 (1 year ago)
Submitted on 10 April 2026 (5 months ago)
Period: 29 September 2024 - 27 September 2025(13 months)
Type: Full Accounts

Next Due

Due by 30 June 2027
Period: 28 September 2025 - 30 September 2026

Confirmation Statement

Up to Date

6 weeks left

Last Filed

Made up to 13 October 2025 (11 months ago)
Submitted on 27 October 2025 (11 months ago)

Next Due

Due by 27 October 2026
For period ending 13 October 2026

Previous Company Names

KELTEK (HOLDINGS) LIMITED
From: 26 November 1993To: 6 October 2000
BONUSEDIT LIMITED
From: 13 October 1993To: 26 November 1993

Contact

Address

Pinnacle Hill Kelso Roxburghshire, TD5 8XX,

Timeline

17 key events • 1993 - 2023

Funding Officers Ownership
Company Founded
Oct 93
Director Left
Dec 11
Director Joined
May 12
Director Left
Dec 12
Director Left
Dec 12
Director Joined
Jan 13
Director Joined
Jan 14
Capital Update
Sept 14
Capital Update
Dec 14
Director Left
May 15
Director Joined
Jun 15
Director Left
Oct 19
Director Joined
Dec 19
Director Left
Oct 21
Director Joined
Oct 21
Director Left
Nov 23
Director Joined
Nov 23
2
Funding
14
Officers
0
Ownership
0
Accounts

Capital Table

People

Officers

30

5 Active
25 Resigned

SPEIRS, Alan James

Resigned
23 Barnton Park Gardens, EdinburghEH4 6HL
Born September 1963
Director
Appointed 01 Aug 2006
Resigned 18 Dec 2007

NINIVAGGI, Angelo

Active
55 Jewelers Park Drive, Neenah
Born July 1967
Director
Appointed 01 Nov 2006

MIDDLEMASS, Laura Mary

Active
Pinnacle Hill, RoxburghshireTD5 8XX
Secretary
Appointed 18 Dec 2007

MACKINNON, William

Resigned
12 Queens Drive, CumbernauldG68 0HW
Born November 1957
Director
Appointed 18 Dec 2007
Resigned 21 Nov 2012

MACFARLANE, Andrew John

Resigned
Gatehouse, KilndownTN17 1HL
Born September 1944
Director
Appointed 01 Dec 1993
Resigned 14 Jul 2000

VILLENA, Kimberly A

Resigned
One Plexus Way, Neenah
Born January 1972
Director
Appointed 15 Mar 2012
Resigned 21 Nov 2012

DARROCH, Ronnie

Resigned
Pinnacle Hill, RoxburghshireTD5 8XX
Born February 1965
Director
Appointed 21 Nov 2012
Resigned 01 Apr 2015

JERMAIN, Patrick John

Active
Pinnacle Hill, RoxburghshireTD5 8XX
Born February 1966
Director
Appointed 27 Jan 2014

MIHM, Oliver Kurt

Resigned
Pinnacle Hill, RoxburghshireTD5 8XX
Born December 1971
Director
Appointed 01 Apr 2015
Resigned 30 Aug 2019

DARROCH, Ronnie

Resigned
Pinnacle Hill, RoxburghshireTD5 8XX
Born February 1965
Director
Appointed 30 Aug 2019
Resigned 30 Nov 2023

THOMSON, Steven

Active
Pinnacle Hill, RoxburghshireTD5 8XX
Born December 1971
Director
Appointed 04 Oct 2021

ZYCINSKI, Frank

Active
Pinnacle Hill, RoxburghshireTD5 8XX
Born April 1968
Director
Appointed 30 Nov 2023

FORD, Timothy

Resigned
9 Eden Park, KelsoTD5 7RG
Born August 1957
Director
Appointed 01 Dec 1993
Resigned 10 Jun 2002

ALLEN, Andrew

Resigned
12 Bury Hill, BristolBS36 1AB
Born August 1957
Director
Appointed 01 Dec 1993
Resigned 18 Dec 2007

GUERIN, Dermot John

Resigned
17 Barony Park, KelsoTD5 8DJ
Born June 1963
Director
Appointed 01 Dec 1993
Resigned 31 Jan 1997

MERRITT, Michael

Resigned
16 Mayfield Gardens, KelsoTD5 7BD
Born May 1959
Director
Appointed 06 Apr 1999
Resigned 12 Sept 2003

JARMAN, Michael Neil

Resigned
Muirburn Sharplaw Road, JedburghTD8 6SF
Born April 1947
Director
Appointed 01 Dec 1993
Resigned 10 Jun 2002

KAUFMAN, Joseph David

Resigned
1024 E.Kramer Lane, Appleton54915
Born June 1957
Director
Appointed 14 Jul 2000
Resigned 29 Sept 2006

SABOL, Thomas Bernard

Resigned
3203 N.Country Run Drive, Appleton54915
Born January 1959
Director
Appointed 14 Jul 2000
Resigned 30 Nov 2002

NUSSBAUM, John Leonard

Resigned
3532 Grand Meadows Drive, Appleton
Born April 1942
Director
Appointed 14 Jul 2000
Resigned 14 Aug 2002

HALL, David Jameson, Dr

Resigned
4 Sovereign Crescent, ColchesterCO3 3UZ
Born May 1960
Director
Appointed 21 Nov 1996
Resigned 31 May 1998

KELLY, Mark

Resigned
21 Springwood Rise, KelsoTD5 8BE
Secretary
Appointed 24 Jan 2002
Resigned 22 Mar 2007

DICK, Alistair Robert John

Resigned
14 Havannah Court, KelsoTD5 7HX
Born October 1960
Director
Appointed 24 Jan 2002
Resigned 03 Oct 2005

FOATE, Dean

Resigned
55 Jewlers Park Drive, Neenah54956
Born September 1958
Director
Appointed 30 Nov 2002
Resigned 01 Jul 2009

JORDANS (SCOTLAND) LIMITED

Resigned
24 Great King Street, EdinburghEH3 6QN
Corporate nominee director
Appointed 13 Oct 1993
Resigned 16 Nov 1993

OSWALDS OF EDINBURGH LIMITED

Resigned
24 Great King Street, EdinburghEH3 6QN
Corporate nominee secretary
Appointed 13 Oct 1993
Resigned 16 Nov 1993

SIMCO DIRECTOR A LIMITED

Resigned
41 Park Square, LeedsLS1 2NS
Corporate nominee director
Appointed 16 Nov 1993
Resigned 01 Dec 1993

SIMCO COMPANY SERVICES LIMITED

Resigned
41 Park Square, LeedsLS1 2NS
Corporate nominee secretary
Appointed 16 Nov 1993
Resigned 01 Dec 1993

SETTON, George

Resigned
33w456 Woodmere Lane, Illinois
Born October 1946
Director
Appointed 12 Sept 2003
Resigned 16 Dec 2011

KERR, Denis

Resigned
Pinnacle Hill, RoxburghshireTD5 8XX
Born December 1964
Director
Appointed 05 May 2008
Resigned 04 Oct 2021

Persons with significant control

1

Plexus Corp Limited

Active
Pinnaclehill Industrial Estate, KelsoTD5 8XX

Nature of Control

Ownership of shares 75 to 100 percent
Notified 06 Apr 2016

Fundings

Financials

Latest Activities

Filing History

180

Accounts With Accounts Type Full
10 April 2026
AAAnnual Accounts
Confirmation Statement With No Updates
27 October 2025
CS01Confirmation Statement
Accounts With Accounts Type Full
14 May 2025
AAAnnual Accounts
Confirmation Statement With No Updates
17 October 2024
CS01Confirmation Statement
Accounts With Accounts Type Full
8 February 2024
AAAnnual Accounts
Change Person Director Company With Change Date
1 December 2023
CH01Change of Director Details
Termination Director Company With Name Termination Date
30 November 2023
TM01Termination of Director
Appoint Person Director Company With Name Date
30 November 2023
AP01Appointment of Director
Confirmation Statement With No Updates
24 October 2023
CS01Confirmation Statement
Accounts With Accounts Type Full
24 February 2023
AAAnnual Accounts
Confirmation Statement With No Updates
13 October 2022
CS01Confirmation Statement
Accounts With Accounts Type Full
1 July 2022
AAAnnual Accounts
Confirmation Statement With No Updates
26 October 2021
CS01Confirmation Statement
Termination Director Company With Name Termination Date
5 October 2021
TM01Termination of Director
Appoint Person Director Company With Name Date
5 October 2021
AP01Appointment of Director
Accounts With Accounts Type Full
25 June 2021
AAAnnual Accounts
Confirmation Statement With No Updates
20 October 2020
CS01Confirmation Statement
Accounts With Accounts Type Full
2 October 2020
AAAnnual Accounts
Appoint Person Director Company With Name Date
10 December 2019
AP01Appointment of Director
Change Person Secretary Company With Change Date
9 December 2019
CH03Change of Secretary Details
Termination Director Company With Name Termination Date
25 October 2019
TM01Termination of Director
Confirmation Statement With No Updates
25 October 2019
CS01Confirmation Statement
Accounts With Accounts Type Full
19 June 2019
AAAnnual Accounts
Confirmation Statement With Updates
22 October 2018
CS01Confirmation Statement
Accounts With Accounts Type Full
14 May 2018
AAAnnual Accounts
Resolution
8 February 2018
RESOLUTIONSResolutions
Capital Name Of Class Of Shares
5 February 2018
SH08Notice of Name/Rights of Class of Shares
Statement Of Companys Objects
5 February 2018
CC04CC04
Confirmation Statement With No Updates
16 October 2017
CS01Confirmation Statement
Change Person Director Company With Change Date
26 September 2017
CH01Change of Director Details
Accounts With Accounts Type Full
7 January 2017
AAAnnual Accounts
Confirmation Statement With Updates
20 October 2016
CS01Confirmation Statement
Change Person Director Company With Change Date
15 September 2016
CH01Change of Director Details
Accounts With Accounts Type Full
1 July 2016
AAAnnual Accounts
Annual Return Company With Made Up Date Full List Shareholders
22 October 2015
AR01AR01
Accounts With Accounts Type Full
24 June 2015
AAAnnual Accounts
Appoint Person Director Company With Name Date
3 June 2015
AP01Appointment of Director
Termination Director Company With Name Termination Date
28 May 2015
TM01Termination of Director
Resolution
23 December 2014
RESOLUTIONSResolutions
Legacy
23 December 2014
CAP-SSCAP-SS
Capital Statement Capital Company With Date Currency Figure
23 December 2014
SH19Statement of Capital
Legacy
23 December 2014
SH20SH20
Annual Return Company With Made Up Date Full List Shareholders
7 November 2014
AR01AR01
Legacy
25 September 2014
CAP-SSCAP-SS
Resolution
23 September 2014
RESOLUTIONSResolutions
Legacy
23 September 2014
SH20SH20
Capital Statement Capital Company With Date Currency Figure
23 September 2014
SH19Statement of Capital
Accounts With Accounts Type Full
10 February 2014
AAAnnual Accounts
Appoint Person Director Company With Name
28 January 2014
AP01Appointment of Director
Annual Return Company With Made Up Date Full List Shareholders
17 October 2013
AR01AR01
Accounts With Accounts Type Full
26 June 2013
AAAnnual Accounts
Appoint Person Director Company With Name
9 January 2013
AP01Appointment of Director
Termination Director Company With Name
7 December 2012
TM01Termination of Director
Termination Director Company With Name
7 December 2012
TM01Termination of Director
Annual Return Company With Made Up Date Full List Shareholders
9 November 2012
AR01AR01
Appoint Person Director Company With Name
8 May 2012
AP01Appointment of Director
Accounts With Accounts Type Full
16 January 2012
AAAnnual Accounts
Termination Director Company With Name
28 December 2011
TM01Termination of Director
Annual Return Company With Made Up Date Full List Shareholders
14 October 2011
AR01AR01
Accounts With Accounts Type Full
3 February 2011
AAAnnual Accounts
Annual Return Company With Made Up Date Full List Shareholders
13 October 2010
AR01AR01
Accounts With Accounts Type Full
8 April 2010
AAAnnual Accounts
Change Person Director Company With Change Date
19 October 2009
CH01Change of Director Details
Change Person Director Company With Change Date
19 October 2009
CH01Change of Director Details
Change Person Director Company With Change Date
19 October 2009
CH01Change of Director Details
Change Person Director Company With Change Date
19 October 2009
CH01Change of Director Details
Annual Return Company With Made Up Date Full List Shareholders
19 October 2009
AR01AR01
Legacy
15 July 2009
288bResignation of Director or Secretary
Accounts With Accounts Type Full
4 February 2009
AAAnnual Accounts
Legacy
13 October 2008
363aAnnual Return
Accounts With Accounts Type Full
14 May 2008
AAAnnual Accounts
Legacy
9 May 2008
288aAppointment of Director or Secretary
Legacy
17 January 2008
288aAppointment of Director or Secretary
Legacy
16 January 2008
288bResignation of Director or Secretary
Legacy
16 January 2008
288bResignation of Director or Secretary
Legacy
16 January 2008
288bResignation of Director or Secretary
Legacy
16 January 2008
288aAppointment of Director or Secretary
Legacy
19 October 2007
363aAnnual Return
Legacy
20 September 2007
288cChange of Particulars
Legacy
10 April 2007
288bResignation of Director or Secretary
Legacy
22 March 2007
288aAppointment of Director or Secretary
Accounts With Accounts Type Full
15 January 2007
AAAnnual Accounts
Legacy
3 November 2006
288aAppointment of Director or Secretary
Legacy
25 October 2006
363aAnnual Return
Resolution
13 October 2006
RESOLUTIONSResolutions
Legacy
2 October 2006
288bResignation of Director or Secretary
Legacy
14 August 2006
288aAppointment of Director or Secretary
Legacy
14 August 2006
288cChange of Particulars
Legacy
13 April 2006
288bResignation of Director or Secretary
Accounts With Accounts Type Full
28 December 2005
AAAnnual Accounts
Legacy
21 November 2005
363aAnnual Return
Legacy
17 October 2005
288bResignation of Director or Secretary
Legacy
17 October 2005
288aAppointment of Director or Secretary
Accounts With Accounts Type Full
6 January 2005
AAAnnual Accounts
Legacy
13 October 2004
363sAnnual Return (shuttle)
Accounts With Accounts Type Full
26 January 2004
AAAnnual Accounts
Legacy
28 October 2003
363sAnnual Return (shuttle)
Legacy
18 September 2003
288aAppointment of Director or Secretary
Legacy
18 September 2003
288bResignation of Director or Secretary
Accounts With Accounts Type Full
23 July 2003
AAAnnual Accounts
Auditors Resignation Company
21 January 2003
AUDAUD
Legacy
11 December 2002
288aAppointment of Director or Secretary
Legacy
11 December 2002
288bResignation of Director or Secretary
Legacy
12 November 2002
363sAnnual Return (shuttle)
Legacy
15 August 2002
288bResignation of Director or Secretary
Accounts With Accounts Type Full
8 July 2002
AAAnnual Accounts
Legacy
17 June 2002
288bResignation of Director or Secretary
Legacy
17 June 2002
288bResignation of Director or Secretary
Legacy
30 January 2002
288aAppointment of Director or Secretary
Legacy
30 January 2002
288bResignation of Director or Secretary
Legacy
30 January 2002
288aAppointment of Director or Secretary
Legacy
13 December 2001
419a(Scot)419a(Scot)
Legacy
13 December 2001
419a(Scot)419a(Scot)
Legacy
13 December 2001
419a(Scot)419a(Scot)
Legacy
13 December 2001
419a(Scot)419a(Scot)
Legacy
10 December 2001
419a(Scot)419a(Scot)
Legacy
30 October 2001
123Notice of Increase in Nominal Capital
Resolution
30 October 2001
RESOLUTIONSResolutions
Resolution
30 October 2001
RESOLUTIONSResolutions
Resolution
30 October 2001
RESOLUTIONSResolutions
Resolution
30 October 2001
RESOLUTIONSResolutions
Resolution
30 October 2001
RESOLUTIONSResolutions
Resolution
30 October 2001
RESOLUTIONSResolutions
Memorandum Articles
30 October 2001
MEM/ARTSMEM/ARTS
Legacy
30 October 2001
88(2)R88(2)R
Legacy
26 October 2001
363sAnnual Return (shuttle)
Legacy
21 March 2001
225Change of Accounting Reference Date
Legacy
10 November 2000
363sAnnual Return (shuttle)
Certificate Change Of Name Company
5 October 2000
CERTNMCertificate of Incorporation on Change of Name
Certificate Change Of Name Company
5 October 2000
CERTNMCertificate of Incorporation on Change of Name
Legacy
20 July 2000
288bResignation of Director or Secretary
Legacy
20 July 2000
288aAppointment of Director or Secretary
Legacy
20 July 2000
288aAppointment of Director or Secretary
Legacy
20 July 2000
288aAppointment of Director or Secretary
Accounts With Accounts Type Full Group
20 June 2000
AAAnnual Accounts
Legacy
2 June 2000
419b(Scot)419b(Scot)
Accounts With Accounts Type Full Group
29 November 1999
AAAnnual Accounts
Legacy
12 November 1999
288aAppointment of Director or Secretary
Legacy
8 November 1999
363sAnnual Return (shuttle)
Legacy
19 May 1999
225Change of Accounting Reference Date
Legacy
24 February 1999
410(Scot)410(Scot)
Auditors Resignation Company
9 November 1998
AUDAUD
Legacy
23 October 1998
363sAnnual Return (shuttle)
Accounts With Accounts Type Full Group
6 October 1998
AAAnnual Accounts
Legacy
13 November 1997
363sAnnual Return (shuttle)
Accounts With Accounts Type Full Group
11 April 1997
AAAnnual Accounts
Legacy
8 November 1996
288aAppointment of Director or Secretary
Legacy
7 November 1996
363sAnnual Return (shuttle)
Accounts With Accounts Type Full Group
23 May 1996
AAAnnual Accounts
Legacy
7 November 1995
363sAnnual Return (shuttle)
Legacy
6 November 1995
410(Scot)410(Scot)
Legacy
8 September 1995
410(Scot)410(Scot)
Legacy
21 July 1995
410(Scot)410(Scot)
Accounts With Accounts Type Full Group
22 May 1995
AAAnnual Accounts
Resolution
16 February 1995
RESOLUTIONSResolutions
Memorandum Articles
16 February 1995
MEM/ARTSMEM/ARTS
Selection Of Documents Registered Before January 1995
1 January 1995
PRE95PRE95
Legacy
21 October 1994
363sAnnual Return (shuttle)
Legacy
18 January 1994
123Notice of Increase in Nominal Capital
Resolution
15 January 1994
RESOLUTIONSResolutions
Resolution
15 January 1994
RESOLUTIONSResolutions
Resolution
15 January 1994
RESOLUTIONSResolutions
Resolution
15 January 1994
RESOLUTIONSResolutions
Memorandum Articles
15 January 1994
MEM/ARTSMEM/ARTS
Legacy
15 January 1994
224224
Legacy
15 January 1994
287Change of Registered Office
Legacy
15 January 1994
88(2)R88(2)R
Legacy
15 January 1994
88(2)R88(2)R
Legacy
15 January 1994
288288
Legacy
15 January 1994
288288
Legacy
15 January 1994
288288
Legacy
15 January 1994
288288
Legacy
15 January 1994
288288
Legacy
13 December 1993
410(Scot)410(Scot)
Certificate Change Of Name Company
25 November 1993
CERTNMCertificate of Incorporation on Change of Name
Memorandum Articles
22 November 1993
MEM/ARTSMEM/ARTS
Legacy
19 November 1993
287Change of Registered Office
Legacy
19 November 1993
288288
Legacy
19 November 1993
288288
Incorporation Company
13 October 1993
NEWINCIncorporation