The list of current NAG member organisations (excluding individual members) is shown below:
| Member Organisation |
| Open University Library |
| Otto Harrassowitz |
| Oxford Brookes University |
| Oxford University Press |
| Policy Press |
| Portsmouth University |
| Proquest |
| Queen Mary, University of London |
| Queen's University Belfast |
| Regents College |
| Rotherham Libraries |
| Royal Agricultural University |
| Royal Borough of Greenwich Libraries |
| Royal Botanic Gardens Kew |
| Royal College of Art |
| Royal College of Nursing |
| Royal College of Surgeons |
| Rusty Monkey |
| Rusty Monkey Team |
| Rusty Monkey Test |
| Rusty Monkey Test |
| Rusty Monkey Test |
| Salford Libraries & Information Service |
| School of Oriental & African Studies |
| Senate House Library |
| Sheffield Hallam University |
| Solihull Libraries and Arts |
| Somerset County Library |
| South Lanarkshire Libraries |
| Southern Universities Purchasing Consortium (SUPC) |
| Southwark Libraries |
| St Andrews University Library |
| St George's University of London |
| St Mary's University, Twickenham |
| Staffordshire University |
| Stirling University |
| Stockton Libraries |
| Suffolk Libraries |
| Surrey County Council Libraries |
| Swindon Borough Libraries |
| Talis Education Limited |
| Talnet |
| The University of Law |
| Ulverscroft Large Print Books Ltd. |
| University College London Library |
| University for the Creative Arts |