Longest trading · Updated October 2026
Professional firms in Australia
- Professional firms compared
- 35,924
- Google reviews
- 2,095,988
- Median rating
- 5.0
As of October 2026, the three longest-trading professional firms in Australia on Town Proven are H & N Perry (started in 1950; 4.7 from 253 Google reviews), Sinclair Wilson - Warrnambool Office (started in 1950; 4.6 from 10 Google reviews) and Caldwell Martin Cox Solicitors - Camden (started in 1950; 4.0 from 20 Google reviews).
Professional firms in Australia: the top 50
- 1
H & N Perry
from 253 Google reviews
Started: 1950
54 Mandurah Ter, Mandurah WA 6210
- 2
Sinclair Wilson - Warrnambool Office
from 10 Google reviews
Started: 1950
- 3
Caldwell Martin Cox Solicitors - Camden
from 20 Google reviews
Started: 1950
- 4
Collas Moro Ross Barron
from 108 Google reviews
Started: 1951
The Point @ Varsity, 47 Watts Dr
- 5
Leyden Legal
from 56 Google reviews
Started: 1951
- 6
Lincolns | Tax Accountants & Business Advisors in Albany WA
from 32 Google reviews
Started: 1951
70-74 Frederick St, Albany WA 6330
- 7
Owen Hodge Lawyers Turramurra
from 19 Google reviews
Started: 1951
14 Eastern Rd, Sydney NSW 2074
- 8
Mbt Lawyers Coffs Harbour
from 40 Google reviews
Started: 1951
24 Moonee St, Coffs Harbour NSW 2450
- 9
Owen Hodge Lawyers Hurstville
from 38 Google reviews
Started: 1951
Hurstville NSW
- 10
Warlimont & Nutt Real Estate
from 144 Google reviews
Started: 1952
30 Lochiel Ave, Mount Martha VIC 3934
- 11
McCartney Real Estate
from 226 Google reviews
Started: 1952
7 Gilbert St, Torquay VIC 3228
- 12
LM Property Co
from 182 Google reviews
Started: 1952
1/6 Alma Rd, New Lambton NSW 2305
- 13
Turner Freeman Lawyers Toowoomba
from 11 Google reviews
Started: 1952
Suite 2.33/123 Margaret St, Toowoomba City QLD 4350
- 14
First National Real Estate Finning
from 187 Google reviews
Started: 1952
148 South Gippsland Hwy, Melbourne VIC 3977
- 15
Ray White Woody Point
from 297 Google reviews
Started: 1953
54 Oxley Ave, Brisbane QLD 4019
- 16
Morris Bros Real Estate
from 74 Google reviews
Started: 1953
29 Rowan Street, Wangaratta VIC 3677
- 17
Cutcher & Neale
from 12 Google reviews
Started: 1953
- 18
Oliver Hume
from 236 Google reviews
Started: 1954
Level 2, 4 Riverside Quay, Southbank VIC 3006
- 19
Bassett-Scarfe Realty
from 60 Google reviews
Started: 1954
6 Mandurah Ter, Mandurah WA 6210
- 20
DGB Lawyers Wollongong
from 34 Google reviews
Started: 1955
Level 1, 102/40 Stewart St, Wollongong NSW 2500
- 21
HQB | Accountants Auditors Advisors
from 70 Google reviews
Started: 1955
13-15 Park Avenue Ln, Coffs Harbour NSW 2450
- 22
Gebhardts Real Estate
from 20 Google reviews
Started: 1955
14 Helen St, Mount Gambier SA 5290
- 23
Edes Real Estate
from 40 Google reviews
Started: 1956
80A Stroud St, Bulahdelah NSW 2423
- 24
Mandurah Estate Agency
from 83 Google reviews
Started: 1956
- 25
Nash Allen Williams & Wotton Solicitors
from 107 Google reviews
Started: 1957
Suites 1D & 1E, 152-156 Pacific Hwy
- 26
RSM Australia
from 33 Google reviews
Started: 1957
Fremantle WA
- 27
Bruse Real Estate
from 114 Google reviews
Started: 1957
357 Greenhill Rd, Adelaide SA 5065
- 28
Sanders Property Agents
from 155 Google reviews
Started: 1957
- 29
Strata Real Estate Services
from 22 Google reviews
Started: 1957
- 30
First National Real Estate Bribie Island
from 128 Google reviews
Started: 1958
- 31
Elders Real Estate Gawler
from 79 Google reviews
Started: 1958
37 Murray St, Gawler SA 5118
- 32
Max Brown Real Estate Group Montrose
from 90 Google reviews
Started: 1958
926-930 Mount Dandenong Tourist Rd, Melbourne VIC 3765
- 33
Unity Bank
from 53 Google reviews
Started: 1959
- 34
Urban Money Oceania
from 149 Google reviews
Started: 1959
- 35
Strategic Mortgages Perth
from 60 Google reviews
Started: 1959
1/308 Fitzgerald Street, Perth WA 6000
- 36
Ralph First Real Estate
from 670 Google reviews
Started: 1959
- 37
Trevaskis Engineering
from 11 Google reviews
Started: 1959
16-18 Edgar St, Tatura VIC 3616
- 38
Reliance Bank
from 35 Google reviews
Started: 1959
- 39
First National Real Estate Wal Murray & Co
from 68 Google reviews
Started: 1960
- 40
Everingham & Turner
from 12 Google reviews
Started: 1960
53 Banksia Rd, Sydney NSW 2229
- 41
Theo Poulos Real Estate Pty Ltd
from 42 Google reviews
Started: 1960
2 Katoomba St, Katoomba NSW 2780
- 42
First National Real Estate Wal Murray & Co - Lismore
from 106 Google reviews
Started: 1960
39 Molesworth St, Lismore NSW 2480
- 43
Borrelli-Quirk Newcastle Real Estate
from 31 Google reviews
Started: 1961
91 Hannell St, Newcastle NSW 2293
- 44
South Geldard Lawyers
from 399 Google reviews
Started: 1961
South Brisbane QLD
- 45
Hicks Oakley Chessell Williams Lawyers - Melbourne CBD
from 39 Google reviews
Started: 1961
- 46
William Buck Brisbane
from 11 Google reviews
Started: 1961
Level 21 307 Queen Street, Brisbane QLD 4000
- 47
Tsokos Property
from 66 Google reviews
Started: 1961
Ste 1/224 Rokeby Rd, Subiaco WA 6008
- 48
JTB Australia
from 22 Google reviews
Started: 1962
17 Spence St., Cairns QLD 4870
- 49
Dalton Financial Partners
from 124 Google reviews
Started: 1963
Unit 21/1776 David Low Way, Coolum Beach QLD 4573
- 50
AANT Salary Packaging
from 55 Google reviews
Started: 1963
Town Proven compared 35,924 professional firms in Australia, with 2,095,988 Google reviews between them. Of these, 3,189 meet this list's method. The median rating is 5.0 from a median of 16 reviews.
Of the professional firms compared, the most reviewed is Mann Travel, with 20,883 Google reviews at 4.9.
How this list is ranked
Businesses are ranked by the year they started, as their own website states it, earliest first. Only businesses rated 4.0 or better from at least 10 Google reviews are listed.
The year is the business's own statement and is not checked against a register, and age alone says nothing about quality.
Questions
- Which professional firms in Australia have been trading the longest?
- As of October 2026, the three longest-trading professional firms in Australia on Town Proven are H & N Perry (started in 1950; 4.7 from 253 Google reviews), Sinclair Wilson - Warrnambool Office (started in 1950; 4.6 from 10 Google reviews) and Caldwell Martin Cox Solicitors - Camden (started in 1950; 4.0 from 20 Google reviews).
- How does Town Proven rank professional firms in Australia?
- Businesses are ranked by the year they started, as their own website states it, earliest first. Only businesses rated 4.0 or better from at least 10 Google reviews are listed. The year is the business's own statement and is not checked against a register, and age alone says nothing about quality.
- How many professional firms in Australia did Town Proven compare?
- Town Proven compared 35,924 professional firms in Australia, with 2,095,988 Google reviews between them. Of these, 3,189 meet this list's method. The median rating is 5.0 from a median of 16 reviews.
- Can a business pay to be listed or to rank higher?
- No. Every business is ranked by the same published method, and no business can pay to be listed or to move up.
Professional firms by place
New South Wales
- Albury
- Ballina
- Bankstown
- Bathurst
- Blacktown
- Bowral
- Byron Bay
- Campbelltown
- Castle Hill
- Central Coast
- Chatswood
- Coffs Harbour
- Cronulla
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- Sydney
- Sydney CBD
- Tamworth
- Taree
- Tweed Heads
- Wollongong
Victoria
- Bacchus Marsh
- Ballarat
- Bendigo
- Berwick
- Box Hill
- Cowes
- Craigieburn
- Cranbourne
- Dandenong
- Footscray
- Frankston
- Geelong
- Gisborne
- Hoppers Crossing
- Horsham
- Kyneton
- Melbourne
- Melbourne CBD
- Melton
- Pakenham
- Ringwood
- Sale
- Sunbury
- Torquay
- Traralgon
- Wangaratta
- Warrnambool
- Werribee
Queensland
- Brisbane
- Brisbane CBD
- Bundaberg
- Burleigh Heads
- Caboolture
- Cairns
- Caloundra
- Gladstone
- Gold Coast
- Hervey Bay
- Ipswich
- Logan
- Mackay
- Maroochydore
- Port Douglas
- Redcliffe
- Robina
- Rockhampton
- Southport
- Sunshine Coast
- Toowoomba
- Townsville
- Yeppoon
Western Australia
- Albany
- Armadale
- Baldivis
- Bunbury
- Busselton
- Canning Vale
- Denmark
- Ellenbrook
- Fremantle
- Joondalup
- Midland
- Perth
- Perth CBD