World Association of Nuclear Operators

Active02383396 Private company limited by guarantee
Incorporated
9 May 1989 (37 years)
Industry
Activities of other membership organizations n.e.c. (94990)
Directors
Nicolle Butcher
Nozomu Mori
Accounts type
Medium
Region
Greater London
Address
5 Churchill Place Churchill Place
11th Floor
Canary Wharf
E14 5HU

Filing status

Accounts due
30 September 2027
Last accounts
31 December 2025
Conf. stmt due
28 April 2027
Last conf. stmt
14 April 2026

Officers 16 active

Officer details are public data from the Companies House register.

Butcher, Nicolle
Director · Appointed 8 July 2026
Canadian
Born October 1969 (57)
Mori, Nozomu
Director · Appointed 20 February 2026
Japanese
Born June 1962 (64)
Director · Appointed 1 November 2025
Also at World Nuclear Association
Czech
Born January 1971 (55)
Gago Badenas, José Antonio
Director · Appointed 1 March 2025
Spanish
Born December 1959 (66)
Al Hammadi, Mohamed Ibrahim Mohamed Ibrahim
Director · Appointed 1 January 2025
Emirati
Born May 1975 (51)
Kobayakawa, Tomoaki
Director · Appointed 30 September 2024
Japanese
Born June 1963 (63)
Shutikov, Alexander
Director · Appointed 15 June 2023
Russian
Born January 1961 (65)
Zou, Zhengyu
Director · Appointed 8 June 2023
Chinese
Born December 1968 (57)
Chigusa, Naoki, Dr
Director · Appointed 1 January 2023
Japanese
Born July 1956 (70)
Martirosyan, Eduard
Director · Appointed 31 October 2022
Armenian
Born June 1974 (52)
Zhang, Yi
Director · Appointed 9 October 2022
Chinese
Born July 1974 (52)
Svenningsson, Johan Karl
Director · Appointed 26 October 2021
Swedish
Born March 1965 (61)
Kanai, Yutaka
Director · Appointed 16 April 2021
Japanese
Born October 1954 (72)
Director · Appointed 23 September 2019
French
Born July 1969 (57)
Jones, Jade Alyssa
Secretary · Appointed 1 October 2016
Willard, Robert Frederick
Director · Appointed 15 May 2012
American
Born December 1950 (75)
Officer history (123 former)
8 July 2026
Appointed Butcher, Nicolle as Director
20 February 2026
Appointed Mori, Nozomu as Director
20 January 2026
Resigned Hayashi, Kingo as Director
4 November 2025
Resigned Rencheck, Michael Walter as Director
1 November 2025
Appointed Zronek, Bohdan as Director
1 August 2025
Resigned Wolters, Carlo Franciscus Christina Mathias Maria as Director
1 March 2025
Appointed Gago Badenas, José Antonio as Director
28 February 2025
Resigned Mitchell, Thomas Niles as Director
1 January 2025
Appointed Al Hammadi, Mohamed Ibrahim Mohamed Ibrahim as Director
31 December 2024
Resigned Ghita, Cosmin as Director
30 September 2024
Resigned Al Hammadi, Mohamed Ibrahim Mohamed Ibrahim as Director
30 September 2024
Appointed Kobayakawa, Tomoaki as Director
1 April 2024
Appointed Hayashi, Kingo as Director
31 March 2024
Resigned Ikebe, Kazuhiro as Director
1 January 2024
Appointed Rencheck, Michael Walter as Director
31 December 2023
Resigned Lyash, Jeffrey as Director
15 June 2023
Appointed Shutikov, Alexander as Director
8 June 2023
Appointed Zou, Zhengyu as Director
7 June 2023
Resigned Ma, Mingze as Director
22 May 2023
Resigned Petrov, Andrey as Director
1 January 2023
Appointed Chigusa, Naoki, Dr as Director
31 December 2022
Resigned Engkvist, Ingemar as Director
15 November 2022
Appointed Wolters, Carlo Franciscus Christina Mathias Maria as Director
31 October 2022
Appointed Martirosyan, Eduard as Director
12 October 2022
Resigned Sorokin, Nikolay as Director
12 October 2022
Appointed Al Hammadi, Mohamed Ibrahim Mohamed Ibrahim as Director
9 October 2022
Resigned Gago Badenas, José Antonio as Director
9 October 2022
Appointed Zhang, Yi as Director
9 October 2022
Resigned Holubec, Jaroslav as Director
8 July 2022
Resigned Kotin, Petro as Director
26 October 2021
Resigned Gao, Ligang as Director
26 October 2021
Appointed Svenningsson, Johan Karl as Director
16 April 2021
Appointed Kanai, Yutaka as Director
15 April 2021
Resigned Chung, Jae-Hoon, Dr as Director
8 July 2020
Appointed Kotin, Petro as Director
1 July 2020
Appointed Gago Badenas, José Antonio as Director
30 June 2020
Resigned Fischer, Erwin Wilhelm, Dr as Director
22 May 2020
Appointed Ma, Mingze as Director
22 May 2020
Resigned Zhang, Tao as Director
16 March 2020
Resigned Shavlakov, Oleksandr as Director
16 March 2020
Appointed Ikebe, Kazuhiro as Director
13 March 2020
Resigned Katsuno, Satoru as Director
1 January 2020
Appointed Ghita, Cosmin as Director
1 January 2020
Resigned Thomas, Gaetan as Director
1 January 2020
Appointed Engkvist, Ingemar as Director
31 December 2019
Resigned Prozesky, Peter Robin as Director
23 October 2019
Appointed Sorokin, Nikolay as Director
22 October 2019
Resigned Rossi, Simone as Director
20 October 2019
Appointed Katsuno, Satoru as Director
10 October 2019
Resigned Iwane, Shigeki as Director
23 September 2019
Appointed Lewandowski, Cedric as Director
5 August 2019
Resigned Sasseigne, Philippe as Director
1 July 2019
Appointed Zhang, Tao as Director
30 June 2019
Resigned Matsui, Mitsuo as Director
20 June 2019
Resigned Johnson, William Dean as Director
20 June 2019
Appointed Lyash, Jeffrey as Director
20 June 2019
Appointed Iwane, Shigeki as Director
20 June 2019
Appointed Sasseigne, Philippe as Director
20 June 2019
Resigned Katsuno, Satoru as Director
1 March 2019
Appointed Mitchell, Thomas Niles as Director
28 February 2019
Resigned Regaldo, Jacques Saint Blancard as Director
21 February 2019
Resigned Levy, Jean Bernard as Director
1 July 2018
Appointed Chung, Jae-Hoon, Dr as Director
1 July 2018
Appointed Fischer, Erwin Wilhelm, Dr as Director
30 June 2018
Resigned Raza, Syed Yusuf as Director
30 June 2018
Resigned De Buchère De L'Epinois, Bertrand Marie Jean Jacques as Director
21 June 2018
Appointed Shavlakov, Oleksandr as Director
30 April 2018
Resigned Nedashkovskyi, Yuriy as Director
1 November 2017
Appointed Rossi, Simone as Director
1 November 2017
Appointed Holubec, Jaroslav as Director
1 November 2017
Resigned Toth, Janos as Director
16 October 2017
Resigned Lee, Kwansup as Director
26 January 2017
Appointed Lee, Kwansup as Director
26 January 2017
Appointed Thomas, Gaetan as Director
31 December 2016
Resigned Crane, Christopher as Director
30 November 2016
Resigned Cho, Seok, Dr as Director
1 October 2016
Appointed Jones, Jade Alyssa as Secretary
1 October 2016
Resigned Bohlmann, Joel Edward, Mr. as Secretary
1 July 2016
Appointed Gao, Ligang as Director
1 July 2016
Resigned He, Yu as Director
1 July 2016
Resigned Chen, Hua as Director
1 July 2016
Appointed De Buchère De L'Epinois, Bertrand Marie Jean Jacques as Director
1 July 2016
Appointed Raza, Syed Yusuf as Director
30 June 2016
Resigned De Figueiredo, Pedro Jose Diniz as Director
28 June 2016
Resigned Yagi, Makoto as Director
28 June 2016
Appointed Katsuno, Satoru as Director
1 January 2016
Appointed Prozesky, Peter Robin as Director
31 December 2015
Resigned Ellis, Kenneth Robert as Director
6 October 2015
Appointed Petrov, Andrey as Director
5 October 2015
Appointed Cho, Seok, Dr as Director
5 October 2015
Resigned Hawthorne, Duncan as Director
4 October 2015
Appointed Toth, Janos as Director
3 October 2015
Resigned Mitchell, Thomas as Director
7 September 2015
Resigned Romanov, Evgeny as Director
27 August 2015
Appointed Johnson, William Dean as Director
7 April 2015
Resigned Nagy, Sandor as Director
26 February 2015
Resigned Proglio, Henri as Director
26 February 2015
Appointed Levy, Jean Bernard as Director
19 September 2014
Appointed Bohlmann, Joel Edward, Mr. as Secretary
18 September 2014
Resigned Haley, Richard Louis as Secretary
20 June 2014
Resigned Jain, Shreyans Kumar, Dr as Director
19 June 2014
Appointed De Figueiredo, Pedro Jose Diniz as Director
4 June 2014
Appointed Matsui, Mitsuo as Director
4 June 2014
Appointed Nedashkovskyi, Yuriy as Director
4 June 2014
Resigned Van Troeye, Philippe as Director
4 June 2014
Appointed Crane, Christopher as Director
7 April 2014
Resigned Konstantinov, Mykyta as Director
26 March 2014
Resigned Gates, Wayne Gary as Director
11 September 2013
Appointed Konstantinov, Mykyta as Director
19 June 2013
Resigned Kim, Vissarion Vladimirovich as Director
20 May 2013
Resigned Asmolov, Vladimir, Professor as Director
20 May 2013
Appointed Hawthorne, Duncan as Director
19 May 2013
Resigned Vuorenmaa, Arvo Rainer as Director
19 May 2013
Appointed Nagy, Sandor as Director
1 April 2013
Appointed Ellis, Kenneth Robert as Director
1 February 2013
Appointed Regaldo, Jacques Saint Blancard as Director
1 February 2013
Resigned Stricker, Laurent as Director
31 October 2012
Resigned Nedashkovskyi, Iurii as Director
31 October 2012
Resigned Kim, Jong-Shin as Director
31 October 2012
Appointed Kim, Vissarion Vladimirovich as Director
10 October 2012
Resigned Bongers, Jozef Willem Martin as Director
10 October 2012
Appointed Van Troeye, Philippe as Director
25 July 2012
Resigned Guthoff, Bernhard Rudolf as Director
25 July 2012
Appointed He, Yu as Director
25 July 2012
Appointed Chen, Hua as Director
15 May 2012
Appointed Willard, Robert Frederick as Director
15 May 2012
Resigned Ellis, James as Director
1 January 2012
Resigned Hawthorne, Duncan as Director
1 January 2012
Appointed Mitchell, Thomas as Director
29 October 2011
Appointed Haley, Richard Louis as Secretary
29 October 2011
Resigned Cockrell, Robert Grant as Secretary
24 October 2011
Resigned He, Yu as Director
24 October 2011
Appointed Romanov, Evgeny as Director
24 October 2011
Appointed Asmolov, Vladimir, Professor as Director
14 September 2011
Resigned Obozov, Sergey Alexandrovich as Director
13 July 2011
Resigned Shimizu, Masataka as Director
13 July 2011
Appointed Yagi, Makoto as Director
26 January 2011
Resigned Pnacek, Ignac as Director
26 January 2011
Appointed Vuorenmaa, Arvo Rainer as Director
21 July 2010
Appointed Proglio, Henri as Director
21 July 2010
Appointed Kim, Jong-Shin as Director
21 July 2010
Appointed Guthoff, Bernhard Rudolf as Director
21 July 2010
Resigned Takekuro, Ichiro as Director
21 July 2010
Appointed Ellis, James as Director
21 July 2010
Appointed Pnacek, Ignac as Director
21 July 2010
Appointed He, Yu as Director
21 July 2010
Resigned John, Ales as Director
21 July 2010
Resigned Spurr, Andrew as Director
21 July 2010
Appointed Shimizu, Masataka as Director
21 July 2010
Appointed Obozov, Sergey Alexandrovich as Director
21 April 2010
Resigned Siddiqui, Zia as Director
21 April 2010
Appointed Jain, Shreyans Kumar, Dr as Director
1 December 2009
Appointed Cockrell, Robert Grant as Secretary
30 November 2009
Resigned Welsh, Gary Charles as Secretary
10 October 2009
Resigned Coley, William Alfred as Director
23 September 2009
Resigned Rozman, Stane as Director
23 September 2009
Appointed Bongers, Jozef Willem Martin as Director
1 August 2009
Appointed Spurr, Andrew as Director
16 January 2009
Appointed Stricker, Laurent as Director
16 January 2009
Resigned Cavanaugh Iii, William as Director
7 October 2008
Appointed Nedashkovskyi, Iurii as Director
7 October 2008
Resigned Kovryzhkin, Yuriy as Director
25 March 2008
Appointed Kovryzhkin, Yuriy as Director
25 March 2008
Resigned Derkach, Andrii as Director
15 February 2008
Appointed Coley, William Alfred as Director
14 February 2008
Resigned Nef, Walter as Director
31 October 2007
Appointed Welsh, Gary Charles as Secretary
31 October 2007
Resigned Spinnato, Roger as Secretary
5 April 2007
Appointed Siddiqui, Zia as Director
5 April 2007
Resigned Yu, Jian Feng as Director
30 January 2007
Resigned Nepashkovsky, Yuriy as Director
30 January 2007
Appointed Derkach, Andrii as Director
9 October 2005
Resigned Hairston Iii, George as Director
9 October 2005
Appointed Gates, Wayne Gary as Director
9 October 2005
Appointed Rozman, Stane as Director
9 October 2005
Resigned Stricker, Laurent as Director
9 October 2005
Appointed Hawthorne, Duncan as Director
9 October 2005
Resigned Kingsley Jr, Oliver D as Director
29 July 2005
Appointed Spinnato, Roger as Secretary
29 July 2005
Resigned Hutcherson, George as Secretary
15 April 2005
Appointed Takekuro, Ichiro as Director
15 April 2005
Resigned Matsushita, Kiyohiko as Director
24 February 2005
Appointed Nepashkovsky, Yuriy as Director
18 February 2005
Resigned Tulub, Sergey Borisovich as Director
24 July 2004
Appointed Hairston Iii, George as Director
24 July 2004
Resigned Maeda, Hajimu as Director
15 December 2003
Appointed Kingsley Jr, Oliver D as Director
15 December 2003
Resigned Osborne, Ronald Walter as Director
12 October 2003
Appointed Yu, Jian Feng as Director
12 October 2003
Appointed Nef, Walter as Director
12 October 2003
Resigned Gullberg, Rolf as Director
1 May 2003
Resigned Chaturvedi, Vijay Kumar as Director
28 March 2003
28 March 2003
Appointed Stricker, Laurent as Director
1 November 2002
Appointed Tulub, Sergey Borisovich as Director
9 August 2002
Appointed Hutcherson, George as Secretary
15 July 2002
Appointed Maeda, Hajimu as Director
15 July 2002
Resigned Pate, Zack Taylor, Dr as Director
1 July 2002
Appointed Osborne, Ronald Walter as Director
30 June 2002
Resigned Rozman, Stane as Director
17 March 2002
Resigned Young, Terry Edward as Secretary
21 February 2002
Resigned Pozdyshev, Erik as Director
13 June 2001
13 June 2001
Resigned De Roovere, Willy as Director
13 June 2001
Resigned De Ubieta, Adolfo Gonzalez as Director
13 June 2001
Appointed Gullberg, Rolf as Director
13 June 2001
Appointed Matsushita, Kiyohiko as Director
13 June 2001
Resigned Aoki, Teruyuki as Director
14 November 2000
14 November 2000
Appointed Chaturvedi, Vijay Kumar as Director
20 July 2000
Appointed Pozdyshev, Erik as Director
1 May 2000
Resigned Hamlin, Kent Williams as Secretary
11 April 2000
Appointed Young, Terry Edward as Secretary
19 January 2000
Resigned Ipatov, Pavel as Director
30 September 1999
Resigned Thomas, Brian Harding as Secretary
9 June 1999
Appointed Hamlin, Kent Williams as Secretary
9 April 1999
Appointed Yeleswarapu, Sivarama Prasad, Dr as Director
9 April 1999
Resigned Tsai, Maw-Tsuen as Director
10 November 1997
Resigned Mori, Masateru as Director
10 November 1997
Appointed Aoki, Teruyuki as Director
14 July 1997
Appointed Rozman, Stane as Director
13 May 1997
Resigned Saraev, Oleg as Director
13 May 1997
Appointed De Roovere, Willy as Director
13 May 1997
Resigned Hall, Raymond Walter as Director
11 May 1997
Resigned Carle, Remy Louis as Director
11 May 1997
Appointed Ipatov, Pavel as Director
11 May 1997
Appointed Pate, Zack Taylor, Dr as Director
24 April 1997
Resigned Fernandez De La Garza, Rafael as Director
26 August 1996
Resigned Titus, Gilbert Linwood as Director
26 August 1996
Appointed Fernandez De La Garza, Rafael as Director
1 February 1996
Appointed Thomas, Brian Harding as Secretary
1 February 1996
Resigned Catchpole, Stuart as Secretary
13 July 1995
Resigned Shim, Chang Saeng as Director
13 July 1995
Appointed Tsai, Maw-Tsuen as Director
5 June 1995
Appointed John, Ales as Director
5 June 1995
Resigned Kuzmanov, Kozma as Director
23 April 1995
Appointed De Ubieta, Adolfo Gonzalez as Director
23 April 1995
11 April 1994
Resigned Ikegame, Ryo as Director
11 April 1994
Appointed Mori, Masateru as Director
1 July 1993
Appointed Shim, Chang Saeng as Director
5 May 1993
Resigned Pate, Zack Taylor, Dr as Director
5 May 1993
Appointed Titus, Gilbert Linwood as Director
19 April 1993
Resigned Marshall, Walter Charles, Lord as Director
19 April 1993
Resigned Chatterjee, Samir Kumar as Director
18 April 1993
Appointed Hall, Raymond Walter as Director
31 March 1993
Resigned Fuks, Vladimir as Director
31 March 1993
Resigned Vamos, Gabor as Director
1 February 1993
Resigned Kati, Suresh Laxmanru as Director
31 December 1992
Appointed Chatterjee, Samir Kumar as Director

Ownership 0 active

People and entities with significant control, from the Companies House PSC register

The company has declared that it has no person with significant control.

Financials

Cash
£6,890,790
Turnover
£17,518,750
Profit Before Tax
£831,063
Employees
47
Current Ratio
2.7x
Profit Margin
5%
Return on Equity
7%

Trend

Turnover
£0 £5.0M £10.0M £15.0M £20.0M 2021 2022 2023 2024 £14,869,753 £12,603,673 £14,553,989 £17,518,750
Balance sheet detail
20242023202220212020
Fixed Assets£3,302,987£3,452,760£770,601£1,018,211£493,068
Current Assets£12,134,647£10,370,948£14,126,999£11,800,184£8,620,250
Debtors£5,243,857£3,928,843£3,059,867£2,367,224£2,650,759
Cash£6,890,790£6,442,105£11,067,132£9,432,960£5,969,491
Creditors (< 1 year)£4,423,892£3,634,651£2,996,102£1,731,522£2,187,427
Net Current Assets£7,710,755£6,736,297£11,130,897£10,068,662£6,432,823
Shareholder Funds£11,013,742£10,189,057£11,901,498£11,086,873£6,925,891
Turnover£17,518,750£14,553,989£12,603,673£14,869,753
Admin Expenses£17,002,960£16,880,808£11,819,198£10,720,894
Staff Costs£4,896,887£5,250,221£4,288,426£3,979,728
Operating Profit£796,454(£1,774,971)£802,511£4,159,540
Profit Before Tax£831,063(£1,695,724)£817,521£4,161,304
Tax£6,378£16,717£2,896£322
Profit for Period£824,685(£1,712,441)£814,625£4,160,982

Filings 440

DateDescriptionMade Up ToPagesPDF
13 October 2026Memorandum and Articles of Association
13 October 2026Resolutions
24 August 2026Accounts for a medium company31 December 2025
8 July 2026Appointment of a director
30 April 2026Confirmation statement with no updates14 April 2026
Show all 440 filings

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