SITMA Registered Sound Testers are independently audited and certified, with a scope covering sound insulation testing to ISO 140-4 & ISO 140-7, demonstrating knowledge and understanding, which enables them to test domestic developments (dwellings, care homes and hotels) in accordance with relevant building regulations.
Why use an SITMA Registered Sound Tester?
- All SITMA members use the SITMA Lodgement portal to record their sound insulation tests which results in a common report format which complies with ISO 140-4 & 7, with calculations conducted in accordance with ISO 717-1 & 2.
- All tests are notified in advance of testing, allowing SITMA to carry out unannounced site audits as part of its independent 3rd party accreditation of testers.
- All SITMA members are required to upload insurance and calibration documents to the ATTMA Sound Testers Lodgement System.
- All SITMA members are audited each year in accordance with the National Occupational Standards
SITMA operates its Sound Insulation Registered Testers Scheme in England, Northern Ireland, Scotland and Wales.
The List of Members is shown below:
| Level 1 | Sound insulation testers who are able to carry out testing on domestic developments (Dwellings, care homes & hotels). |
| Suspended | Testers who have been temporarily removed from the scheme for failure to comply with the scheme rules or companies that have failed to pay the scheme fees. These companies are NOT currently authorised to test under the ATTMA scheme. |
| Pending | Companies that have applied but not yet completed their application or mandatory audit |
| Company | Office | Country | Tester Name | SITMA No. | Level 1 | Status |
|---|---|---|---|---|---|---|
 Abbey Consultants (Southern) Ltd | Hertfordshire | England | Alec Green | 7043 | Current | |
| Anup Bhatt | 7046 | Current | ||||
| Mike Hassett | 7044 | Current | ||||
| David Ridgley | 7114 | Current | ||||
 Acoustic Principles Ltd | Suffolk | England | Paul Goring | 7055 | Current | |
 Acoustic Tests | Manchester | England | Andrew Frisby | 7097 | Pending |
|
 Aeratech | Nottinghamshire | England | Jake Eaton | 7163 | Current | |
| Steve Leeman | 7164 | Current | ||||
 AF Acoustics | London | England | Adrian Finn | 7034 | Current | |
| Gerard Finn | 7161 | Current | ||||
 Airtight & Noisecheck Ltd | Hampshire | England | Sandy Olver | 7110 | Current | |
| Michael Vine | 7024 | Current | ||||
| Mark Witcher | 7020 | Current | ||||
 Airtite Ltd | Devon | England | Adam Oliver | 7167 | Current | |
 Ashby Energy Assessors Ltd | Leicestershire | England | Takumi Sloan | 7144 | Current | |
 Atlantic Air | Cookstown | Northern Ireland | Peter Loughran | 7037 | Current | |
 ATSPACE Ltd | Hertfordshire | England | Simon Beanland | 7086 | Current | |
 Auricl Ltd | Hampshire | England | Charlie Jones | 7132 | Current | |
| Nick Jones | 7061 | Current | ||||
| Sam Martin | 7098 | Current | ||||
| Air Testing South West | Dorset | England | Chris Norcott | Pending | ||
| Air Testing UK Ltd | Greater Manchester | England | David Eaton | 7148 | Current | |
| Jake Power | 7149 | Current | ||||
| Jamie Wilson | 7147 | Current | ||||
 Bedford Acoustic Solutions Ltd | Bedfordshire | England | Albashir Anfishi | 7124 | Current | |
 Bloc Consulting | Surrey | England | David Gnanaseharam | 7138 | Current | |
 C80 Solutions | West Yorkshire | England | Jonathon Hill | 7125 | Current | |
 Clearstream Projects | London | England | Harmeet Bal | 7104 | Current | |
 Compliance 4 Buildings Ltd | Essex | England | Elliot Hurst | 7140 | Current | |
| CSG Acoustics Ltd | Greater Manchester | England | Andy Ryan | 7180 | Pending | |
| Daniel Pratley | 7182 | Pending | ||||
 DALTEC Ltd | Devon | England | Stewart Boyce | 7096 | Current | |
| Fraser Hall | 7083 | Current | ||||
| Daniel Whitfield | 7084 | Current | ||||
| Darren Evans Assessments | Gloucestershire | England | Sam Pile | 7195 | Pending | |
| dB Acoustics & Environmental Services | Lanarkshire | Scotland | Allan Barbour | 7168 | Current | |
 dBA Acoustics | Surrey | England | David Fernleigh | 7056 | Current | |
 E2 Specialist Consultants Ltd | Yorkshire | England | John Ashe | 7089 | Current | |
| Simon Beanland | 7086 | Current | ||||
| Kieron Morgan | 7091 | Current | ||||
 EBSNI Ltd | Belfast | Northern Ireland | Peter Quinn | 7073 | Current | |
 Eco Technology LCZ Ltd | Chester | England | Mark Pickering | 7093 | Current | |
 Eecobuild | Kent | England | Shams Ahamdi | 7143 | Current | |
 Energy First Services Ltd | Craigavon | Northern Ireland | Brian Cunningham | 7077 | Current | |
 ERS Consultants Ltd | Oxfordshire | England | Fazal Agha | 7068 | Current | |
| ESSR Consulting | Kent | England | Rajendra Kharel | 7112 | Current | |
 Gold Standard Property Services | Surrey | England | Mark Gold | 7166 | Current | |
 Harmil Environment | Stoke on Trent | England | Adam Harper | 7117 | Current | |
 Highwaymen Contract Services Ltd | Leicestershire | England | Sean Turpin | 7171 | Current | |
 Hilsdon Holmes Ltd | Cornwall | England | Dan Hilsdon | 7045 | Current | |
| James Darby | 7111 | Current | ||||
 inacoustic | Cornwall | England | Antony Best | 7079 | Current | |
| Lewis Wheatley | 7080 | Current | ||||
| Ryan Wilson | 7094 | Current | ||||
 Jigsaw Acoustics | Bristol | England | Andrew Regan | 7121 | Current | |
 Mastic Pointing | Essex | England | Henry Forrest | 7113 | Current | |
 MC2 Consultants Ltd | Craigavon | Northern Ireland | Eamon Lynch | 7036 | Current | |
 Melin Consultants | Llanelli | Wales | Jamie Best | 7170 | Current | |
| David Anslow | 7169 | Current | ||||
| Midland Air & Sound Testing | Worcestershire | England | William McLaughlin | 7115 | Current | |
| NJD Environmental Associates | Newcastle | England | Nick Dennon | Pending | ||
 NoiseAir | Leicestershire | England | Matthew Malone | 7109 | Current | |
 Noise Control Solutions Limited | Lancashire | England | Andy Todd | 7175 | Pending | |
 Part-E-Testing | Hampshire | England | Anthony Jennings | 7078 | Current | |
 RJ Acoustics Ltd | London | England | Dan Hilton | 7027 | Current | |
| Szabolcs Jako | 7032 | Current | ||||
| Rob Joselyn | 7026 | Current | ||||
 RS Acoustic Engineering Ltd | Cheshire | England | Ryan Swales | 7137 | Current | |
 Salveo Solutions | Hampshire | England | Kevin Hale | 7071 | Current | |
 Southern Assessors | Wiltshire | England | Lee Blanchard | 7135 | Current | |
 Stuart King Architecture & Design | Fife | Scotland | Craig Salmond | 7184 | Pending | |
| Dale Porteous | 7054 | Current | ||||
| Stuart King | 7053 | Current | ||||
| Roderick Habeshaw | 7103 | Current | ||||
| Roderick Habeshaw | 7103 | Current | ||||
 The Building Compliance Team Ltd | Lancashire | England | Aharon Horwich | 7139 | Current |