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The Society For The Advancement Of Anaesthesia In Dentistry

05314579

active
private limited guarant nsc limited exemption
england wales
Companies House
Health Score
90 / 100

Healthy

30/30
Filing
20/30
Financial
40/40
Risk

No risk factors detected.

Details

21 Portland Place, London, W1B 1PY
Incorporated 16/12/2004

Compliance

Last accounts

31/12/2024

total exemption full

Next accounts due

30/09/2026

On track

Confirmation statement

Last: 17/12/2025

Due 31/12/2026

On track

Industry

85590
Other education

Officers

Dr Carole Anne Boyle

director · Since 16/12/2004

DENTIST

BRITISH · ENGLAND

Dr Paul Charles Howlett

director · Since 22/09/2012

GENERAL DENTAL PRACTITIONER

BRITISH · UNITED KINGDOM

Also on 2 other boards

Miss Yi Kwan Loo

director · Since 03/10/2015

DENTAL SURGEON

BRITISH · ENGLAND

Dr Manvinderjit Kaur Deol

director · Since 23/09/2017

DENTIST

BRITISH · UNITED KINGDOM

Also on 5 other boards

Dr Thomas Lees

director · Since 24/09/2021

DENTIST

BRITISH · ENGLAND

Dr Ashleigh Stamp

director · Since 01/10/2022

DENTIST

BRITISH · ENGLAND

Dr Imran Suida

director · Since 30/09/2023

DENTIST

BRITISH · UNITED KINGDOM

Dr Stephanie King Yee Fenesan

director · Since 28/09/2024

DENTIST

BRITISH · ENGLAND

Dr Simon Paul Chaplin-Rogers

director · Since 28/09/2024

DENTIST

BRITISH · ENGLAND

Also on 28 other boards

Dr Laleh Sharifian

director · Since 28/09/2024

DENTIST

BRITISH · ENGLAND

Dr Richard Martin Francis Kerr

director · Since 28/09/2024

DENTIST

BRITISH · ENGLAND

Dr Ronan Gok Hung Lee

director · Since 28/09/2024

DENTIST

BRITISH · ENGLAND

Professor Nigel Douglas Robb

director · Since 27/09/2025

RETIRED

BRITISH · SCOTLAND

Dr Chloe Olivia Charlotte Bass

director · Since 26/09/2026

BRITISH · ENGLAND

Carole Anne Boyle

director · Since 16/12/2004

British · England

Paul Charles Howlett

director · Since 22/09/2012

British · United Kingdom

Yi Kwan Loo

director · Since 03/10/2015

British · England

Zahra Shehabi

director · Since 24/09/2016

British · United Kingdom

Manvinderjit Kaur Deol

director · Since 23/09/2017

British · United Kingdom

Thomas Lees

director · Since 24/09/2021

British · England

Ashleigh Stamp

director · Since 01/10/2022

British · England

Imran Suida

director · Since 30/09/2023

British · United Kingdom

Stephanie King Yee Fenesan

director · Since 28/09/2024

British · England

Ronan Gok Hung Lee

director · Since 28/09/2024

British · England

Richard Martin Francis Kerr

director · Since 28/09/2024

British · England

Laleh Sharifian

director · Since 28/09/2024

British · England

Simon Paul Chaplin-Rogers

director · Since 28/09/2024

British · United Kingdom

Nigel Douglas Robb

director · Since 27/09/2025

British · Scotland

Former

Andrea Louise Wrath

director · Resigned 18/02/2005

Douglas Charles Macdonald Pike

director · Resigned 22/10/2005

Douglas Charles Macdonald Pike

secretary · Resigned 22/10/2005

Hugh Jonathan Lyons

director · Resigned 31/12/2005

Jason Leitch

director · Resigned 22/09/2006

Jane Avril Macpherson

director · Resigned 22/09/2007

Barry Thomas Henry Devonald

director · Resigned 27/09/2008

Derek Ryan

director · Resigned 25/09/2009

Diana Margaret Susan Terry

director · Resigned 25/09/2010

Derek Debuse

director · Resigned 23/09/2011

Derek Debuse

secretary · Resigned 24/09/2011

Darrin John Peter Robinson

director · Resigned 24/09/2011

Peter Walker

director · Resigned 22/09/2012

Christopher Edward Mercer

director · Resigned 22/09/2012

Michael Norman Wood

director · Resigned 01/06/2013

Paul Anthony Averley

director · Resigned 16/05/2014

Sarah Elizabeth Higham

director · Resigned 13/09/2014

George William Hamlin

director · Resigned 03/10/2015

Andrew Kenneth Wickenden

director · Resigned 24/09/2016

Francis Collier

secretary · Resigned 23/09/2017

Willem Johannes Botha

director · Resigned 23/09/2017

David Crichton Craig

director · Resigned 28/09/2019

Nigel Douglas Robb

director · Resigned 28/09/2019

Francis Collier

director · Resigned 28/09/2019

David Paul Pearson

director · Resigned 24/09/2021

Milan Majithia

director · Resigned 24/09/2021

Stephen Gadsby Jones

director · Resigned 01/10/2022

Shilpa Shah

director · Resigned 01/10/2022

Dr Shilpa Narendra Shah

director · Resigned 01/10/2022

Emma Lee

director · Resigned 22/05/2023

Kellie May Downie

director · Resigned 30/09/2023

Christopher Guy Pashley Holden

director · Resigned 28/09/2024

Leah Rachel Adams

director · Resigned 28/09/2024

Francis Henry Dennis Clough

director · Resigned 28/09/2024

Sadie Hughes

director · Resigned 27/09/2025

Ms Zahra Shehabi

director · Resigned 26/09/2026

Change History

status → active
2026-08-21

Active

type → private-limited-guarant-nsc-limited-exemption
2026-08-21

PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption)

address line1 → 21 Portland Place
2026-08-21

21 PORTLAND PLACE

officer appointed → BOYLE, Carole Anne, Dr
2026-08-21
officer appointed → CHAPLIN-ROGERS, Simon Paul
2026-08-21
officer appointed → DEOL, Manvinderjit Kaur, Dr
2026-08-21
officer appointed → FENESAN, Stephanie King Yee, Dr
2026-08-21
officer appointed → HOWLETT, Paul Charles, Dr
2026-08-21
officer appointed → KERR, Richard Martin Francis, Dr
2026-08-21
officer appointed → LEE, Ronan Gok Hung, Dr
2026-08-21
officer appointed → LEES, Thomas, Dr
2026-08-21
officer appointed → LOO, Yi Kwan
2026-08-21
officer appointed → ROBB, Nigel Douglas, Professor
2026-08-21
officer appointed → SHARIFIAN, Laleh, Dr
2026-08-21
officer appointed → SHEHABI, Zahra
2026-08-21
officer appointed → STAMP, Ashleigh, Dr
2026-08-21
officer appointed → SUIDA, Imran, Dr
2026-08-21

CompanyRankvs 2578+ SIC 85590 peers
77

Financial strength99th percentile among SIC peers · 25/25
Employees16th percentile among SIC peers · 2/15
LiquidityCurrent ratio 20.74× · 20/20
Longevity15 years trading (max 15) · 15/15
Filing complianceAll filings up to date · 15/15
Show leaderboard
How is this score calculated?
Financial strength25/25 pts

Net worth compared to all companies in the same SIC code with published accounts. Top quartile earns the full 25 points.

Employees2/15 pts

Workforce size relative to sector peers from the most recent accounts. A larger team generally signals commercial scale.

Liquidity20/20 pts

Current assets ÷ current liabilities. A ratio above 2× earns full marks; between 1–2× scores partially; below 0.5× scores minimal points.

Longevity15/15 pts

One point per year of operation since incorporation, capped at 15. Older companies have a proven track record.

Filing compliance15/15 pts

Full 15 points when both annual accounts and confirmation statement are filed on time. Points are deducted for each overdue filing.

Maximum score is 100. Deductions apply for insolvency history, outstanding charges, going concern doubt, or disqualified officers.

Key FinancialsYear ending 31/12/2025

Net Worth

£983k

Balance sheet strength

Cash

£501k

Cash in the bank

Net Current Assets

£488k

Working capital

Current Assets

£513k

Current Liabilities

£25k

Fixed Assets

£515k

Debtors

£11k

0avg. employees

Balance Sheet

Assets less current liabilities£1.0M
Interest receivable£35k
Signed by Dr P C HowlettPrepared with IRIS Accounts Production

EstimatesDerived

YearCurrent RatioImplied Profit
202520.74+£96k
202430.94+£84k

Derived from filed accounts. Not audited figures.