| WILI FERNANDEZ & ASSOCIATES, LIMITED | Private company limited by shares | Dissolved |
| WILLBROOK ASSOCIATES LIMITED | Private company limited by shares | Live |
| WILLIAMS AND ASSOCIATES LIMITED | Private company limited by shares | Live |
| T. Williams & Associates Limited | Private company limited by shares | Dissolved |
| WILLPAT ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| WINCO & ASSOCIATES LIMITED | Private company limited by shares | Live |
| WINDSOR ASSOCIATES LIMITED | Private company limited by shares | Live |
| DR. LAU WING CHU & ASSOCIATES LIMITED | Private company limited by shares | Live |
| WING & ASSOCIATES COMPANY LIMITED | Private company limited by shares | Live |
| Wing On CPA & Associates Limited | Private company limited by shares | Live |
| WINJO & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| WINPROJECTS ASSOCIATES COMPANY LIMITED | Private company limited by shares | Dissolved |
| WINROX ASSOCIATES LIMITED | Private company limited by shares | Live |
| WINTRADE & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| WISER ASSOCIATES LIMITED | Private company limited by shares | Live |
| WOMCO ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| ANDY WONG & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| WONG, CHAN & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| CHAN & WONG ASSOCIATES LIMITED | Private company limited by shares | Live |
| CHARLES M.H. WONG ARCHITECT & ASSOCIATES LIMITED | Private company limited by shares | Live |
| H.F. WONG AND ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| PETER WONG DESIGN & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| WONG'S OVERSEA ASSOCIATES COMPANY LIMITED | Private company limited by shares | Dissolved |
| WOODTREE ASSOCIATES LIMITED | Private company limited by shares | Live |
| CORREA WORRALL AND ASSOCIATES LIMITED | Private company limited by shares | Live |
| WORTH ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| W.S. LAU & ASSOCIATES LIMITED | Private company limited by shares | Live |
| X-IT Associates Limited | Private company limited by shares | Live |
| YARROW ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| YASKAWA ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| OMAR YEUNG ARCHITECT AND ASSOCIATES LIMITED | Private company limited by shares | Live |
| TSANG YEUNG & ASSOCIATES LIMITED | Private company limited by shares | Live |
| YORK AND ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| YORKLAN ASSOCIATES LIMITED | Private company limited by shares | Live |
| YORKMAX & ASSOCIATES LIMITED | Private company limited by shares | Live |
| YOUNG ASSOCIATES LIMITED | Private company limited by shares | Live |
| YOUNG & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| YUEN AND ASSOCIATES, LIMITED | Private company limited by shares | Dissolved |
| C. YUEN & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| Wui Yuen Associates Limited | Private company limited by shares | Dissolved |
| Dr. Yung Yan Kai & Associates Limited | Private company limited by shares | Live |
| YVONNE SIU AND ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| YVONNE YIP & ASSOCIATES LIMITED | Private company limited by shares | Live |
| ZEBRA ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| ZECHA ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| REEVE ZECHA & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| ZEPPELIN ASSOCIATES LIMITED | Private company limited by shares | Live |
| MICHAEL ZHENG & ASSOCIATES LIMITED | Private company limited by shares | Live |
| Michael Zheng & Associates Pty Limited | Private company limited by shares | Live |
| CHA AND ZHUGE ASSOCIATES LIMITED | Private company limited by shares | Live |
| ZOOM & SIZES AND ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| ZOOM & SIZES AND ASSOCIATES LIMITED | Private company limited by shares | Live |
| N Zurstrassen & Associates Limited | Private company limited by shares | Live |
| PIRIE AND ASSOCIATES-DESIGNERS LIMITED | Private company limited by shares | Dissolved |
| MAN TAK CHI SIN ASSOCIATION, LIMITED | Company limited by guarantee | Live |
| PO YAN ASSOCIATION, LIMITED | Private company limited by shares | Dissolved |
| MAN KIU ASSOCIATION, LIMITED | Company limited by guarantee | Live |
| PO WAI LIN ASSOCIATION COMPANY LIMITED | Company limited by guarantee | Dissolved |
| KI YAU ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| SUM SUM ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| PAI SHA ASSOCIATION, LIMITED | Company limited by guarantee | Dissolved |
| CHI TAK SHA ASSOCIATION LIMITED | Company limited by guarantee | Live |
| TIN LOK ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| PAK LOK ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| PAK KA ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| DOR SIK YEE ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| WAH SUN ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| YEE NAM ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| KAM PO ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| FU YIU ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| LOK CHI ASSOCIATION LIMITED | Company limited by guarantee | Live |
| KAM LEE ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| SAI WAN YUE LAN ASSOCIATION LIMITED | Company limited by guarantee | Live |
| MAN NIN ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| KAM FAI ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| FU LAI ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| FU NIN ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| FUI YUK PIK LUK SIN TAN ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| LAI WAH ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| KAM LOK ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| KO FU ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| KI SO JI ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| 3 3 ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| YU LIN ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| WAH LAI ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| 8 AND 8 ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| TAI LO SIN KUN ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| SUN SUN ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| TAI HO WAN ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| FU TAO ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| KAM DOR ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| KAM KIU ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| MEI WET ASSOCIATION COMPANY LIMITED | Company limited by guarantee | Dissolved |
| PAK LEE ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| TAK LEE ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| MUI WOR FA POW ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| KA LIN ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| SAM WAI ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| KO LOK ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| WAH WAH ASSOCIATION COMPANY LIMITED | Company limited by guarantee | Dissolved |