There are currently a number of business associations in the City of Onkaparinga. Each plays an important role in helping to build a strong business network in the south – one where local businesses can support each other and build on the region's strengths.

Aldinga Bay Business and Tourism Association
Aldinga Bay Traders have approximately 80 members who aim to support trade, tourism and development in the local coastal area.
Chair: Geoff Rankine
Phone: 0412 274 170
Email: aldinganewsagency@comstech.com
Mail: PO Box 20 Aldinga Beach, SA 5173
Secretary: Marg Hobby
Phone: 0407 186 011
Email: secretary@aldingabayonline.com

Christies Beach Business and Tourism Association
For businesses (including home-based) in postcode 5165
Chairman: Mike Kennedy
Phone: (08) 7185 0352
Email: cbbata@gmail.com 
Secretary: Jayne Baily
Phone: (08) 8382 2682
Mail: c/- Shop6/56 Beach Road, Christie Beach SA 5065

Clarendon Community Association
Representing the interests of business and the local community in and surrounding area of Clarendon.
Contact: Rod Scott (Chair)
Phone: (08) 8383 6276
Email: rscott66@bigpond.com
Secretary/Treasurer: Dr Elder
Phone: (08) 8383 6156
Email: eldermail@internode.on.net
Mail: PO Box 349 Clarendon SA, 5157

Hackham Business Association
Based in the Hackham Commerce Park, this thriving association is made up of member businesses from the ‘5163' postcode – mostly light industry and motor-trade.
Chair: Bill Lowey
Phone: (08) 8384 6811
Email: atf@senet.com.au
Mail: PO Box 69, Hackham, SA 5163
Secretary: Lloyd Stevens
Phone: (08) 83260491
Email: thisldo223@adam.com.au  

Kangarilla Community Association
Representing the interests of business and the local community in and surrounding area of Kangarilla.
Contact: Ken Best
Phone: (08) 83837025
Email: keno@tpg.com.au 
Mail: PO Box 97 Kangarilla, SA 51257

Lonsdale Business Association
Lonsdale is one of the region's dedicated industrial areas and the district supports a very strong business association.
Chairperson/President: Peter Hill
Phone: (08) 7329 0309
Email: peter@testedandtrue.com.au  
Mail: PO Box 64 Lonsdale SA 5160
Secretary & Public Officer: Lynn Becker
Phone: (08) 8326 5174
Email: lyn_hugheshill@optusnet.com.au   

McLaren Vale Business Association
The group's aims are to further the success of local businesses and tourism initiatives, to initiate and promote community projects, festivals and events in the McLaren Vale area, and to ensure the preservation of local historical, social and cultural features.
Chair: David Cavanagh
Phone: 0422 653 234
Email: mclvba@hotmail.com
Mail: PO Box 659 McLaren Vale, SA 5171
Secretary: Karon Swan
Phone: 0420 225 889
email: karonswan@btinternet.com

McLaren Vale Grape, Wine & Tourism Association
Established in January 2003, the McLaren Vale Grape Wine & Tourism Association grew out of the existing McLaren Vale Winemakers' Association.
Chair: Pip Forrester
Phone: 0414 530 386
Email: pipforrester@westnet.com.au
CEO: Elizabeth Tasker
Phone: (08) 8323 8999
Email: info@mclarenvale.info
Mail: PO Box 169 McLaren Vale, SA 5171

Neporendi
Contact: David Copley
Email: aldinga.sands@bigpond.com
Phone: (08) 8322 5077 
Mail: 7 Vine Street Old Reynella SA 5161

Old Noarlunga Commercial & Residents Association
Representing the interests of business and the local community in and surrounding area of Old Noarlunga.
President: Wayne Henkel
Phone: 0411 613 823
Email: serigraf1@bigpond.com
Secretary: Mary Darby
Mail: PO Box 16 Old Noarlunga, SA 5168

Onkaparinga Exporters' Club
The Onkaparinga Exporters' Club offers direct advice and assistance to members, fortnightly export-related events and two annual export forums.
Contact: Bob Shepherd (General Manager)
Email: exporters@ssbec.com.au
Phone: (08) 8326 6511
Fax: (08) 8326 6922
Mail: 5/209 Main South Road, Morphett Vale, SA 5162

Port Noarlunga Business & Tourism Association
Chair: Tony Gustini
Phone: (08) 8326 8573
Mobile: 0402 127 468
Email: gushair@adam.com.au
Secretary: Ben Stevens
Ph: 0410 536 232
Email: portnoarlungabusiness@gmail.com
Mail: PO Box 93 Port Noarlunga, SA 5167

Reynell Business and Tourism Association
The Reynell Business and Tourism Association's mission is to promote local tourism and business growth for Old Reynella. 
Chair: Allan Sibbons MP
Phone: (08) 8177 0077
Mail: Shop 7A, Old Reynella Shopping Town, Reynella SA 5161
Secretary: Zoë Surfield
Phone: (08) 8381 3959
Email: reynell8@tpg.com.au
Mobile: 0412 738 927   

Seaford Moana Business and Tourism Association
Chair: Dierdre Albrighton
Mobile: 0422 123 774
Phone: (08) 8327 2788
Email: deirdre@albrightonconsulting.com.au
Mail: PO Box 73 Seaford Rise, SA 5169

SMART Business Association
SMART (Small & Medium Around Reservoir Traders) Business Association was formed in 2008 and welcomes local businesses from Flagstaff Hill, O’Halloran Hill, Happy Valley and Aberfoyle Park and surrounding suburbs to become members of their association.
Chair: Wendy Perry
Mobile: 0416 150 491
Phone: (08) 8387 9800
Email: wendy@workforceblueprint.com.au
Mail: PO Box 838, Happy Valley, South Australia 5159
Website: www.smartbusiness.org.au    

South Australian Farmers' Federation
The South Australian Farmers' Federation is the State's principal farmer organisation.
Contact: John Mundy
Phone: 0408 818 491
Web: www.saff.com.au

Southern Success Business Enterprise Centre
The Southern Success BEC’s main purpose is to provide free or low cost business advice, support or referrals to both new and existing local businesses.
General Manager: Alan Edmond
Mobile: 0409 988 290
Email: success@ssbec.com.au  or a.edmond@ssbec.com.au 
Phone: (08) 8326 6511
Fax: (08) 8326 6922
Mail: 5/209 Main South Road, Morphett Vale, SA 5162

Willunga Farmers' Market
The Willunga Farmers' Market operates in the Willunga Town Square next to the Alma Hotel in Willunga every Saturday.
Manager: Steven Ashley
Email: wfm@internode.on.net
Phone: (08) 8556 4297
Mail: PO Box 652 Willunga, SA 5172

Willunga Business & Tourism Association
The Willunga Business & Tourism Association aims to conserve the town's heritage, and cooperate with other community groups on regional initiatives. 
Chair: David Greenslade
Phone: 0405 130 910
Email: plum02@bigpond.com
Secretary: Tom Laing
Phone: (08) 8556 2846
Mobile: 0421 912 800
Email: willungabiz@gmail.com
Mail: PO Box 632 Willunga, SA 5172