Longest trading · Updated October 2026
Professional firms in Perth
- Professional firms compared
- 1,098
- Google reviews
- 57,808
- Median rating
- 4.9
As of October 2026, the three longest-trading professional firms in Perth, WA on Town Proven are RSM Australia (started in 1957; 4.7 from 33 Google reviews), Strategic Mortgages Perth (started in 1959; 4.9 from 60 Google reviews) and Tsokos Property (started in 1961; 4.2 from 66 Google reviews).
Professional firms in Perth: the top 50
- 1
RSM Australia
from 33 Google reviews
Started: 1957
Fremantle WA
- 2
Strategic Mortgages Perth
from 60 Google reviews
Started: 1959
1/308 Fitzgerald Street, Perth WA 6000
- 3
Tsokos Property
from 66 Google reviews
Started: 1961
Ste 1/224 Rokeby Rd, Subiaco WA 6008
- 4
Limnios Property Group | Perth
from 274 Google reviews
Started: 1969
300 Newcastle St, Perth WA 6000
- 5
ITP Accounting Professionals West Perth
from 35 Google reviews
Started: 1970
- 6
H&R Block Armadale
from 81 Google reviews
Started: 1971
Armadale WA
- 7
Munro's
from 146 Google reviews
Started: 1973
308 Fitzgerald St, Perth WA 6000
- 8
Royal Cornell Business Accountants
from 14 Google reviews
Started: 1974
197 Adelaide Ter, Perth WA 6004
- 9
HERE Property Management Perth
from 405 Google reviews
Started: 1976
- 10
Westmount Financial
from 13 Google reviews
Started: 1977
- 11
Taylor Smart
from 16 Google reviews
Started: 1977
100 Railway Rd, Daglish WA 6008
- 12
Lorraine Williams Settlement Service
from 27 Google reviews
Started: 1978
- 13
Rayner
from 23 Google reviews
Started: 1979
- 14
Ken Baker Real Estate
from 13 Google reviews
Started: 1980
6/154 Hampden Rd, Nedlands WA 6009
- 15
SVN | Strata
from 75 Google reviews
Started: 1980
- 16
St. Ives Realty
from 30 Google reviews
Started: 1981
22 Bishop St, Jolimont WA 6014
- 17
Renouf Real Estate
from 35 Google reviews
Started: 1982
148 Railway St, Claremont WA 6010
- 18
Leasing Elite Pty Ltd
from 46 Google reviews
Started: 1984
2/144 Stirling Hwy, Nedlands WA 6009
- 19
Tara Health Centre
from 27 Google reviews
Started: 1984
- 20
Interlink Insurance Brokers
from 62 Google reviews
Started: 1986
102 Beaufort St, Perth WA 6000
- 21
Kings Tours & Travel
from 11 Google reviews
Started: 1986
110d Cambridge Street, West Leederville WA 6007
- 22
Bond Settlements
from 67 Google reviews
Started: 1986
10 Duncan St, Perth WA 6100
- 23
Solomon Brothers Lawyers
from 11 Google reviews
Started: 1987
- 24
Lally Real Estate
from 145 Google reviews
Started: 1987
South Shore Shopping Centre, Shops 2 4/85 S Perth Esplanade
- 25
travel key
from 44 Google reviews
Started: 1988
Level 1, Suite 3/172 Scarborough Beach Rd
- 26
Accru Perth
from 25 Google reviews
Started: 1989
- 27
Phoenix Insurance Brokers
from 36 Google reviews
Started: 1989
- 28
Mahsuri Travel & Tours
from 20 Google reviews
Started: 1990
- 29
Soul Legal
from 39 Google reviews
Started: 1991
- 30
Ray White Commercial WA
from 124 Google reviews
Started: 1991
Level 7/30 The Esplanade
- 31
Jamie Loh Real Estate
from 25 Google reviews
Started: 1992
2/85 Forrest St, Cottesloe WA 6011
- 32
Churchill Knight Real Estate Agents
from 60 Google reviews
Started: 1993
9/154 Hampden Rd, Nedlands WA 6009
- 33
Mt Claremont Settlements
from 23 Google reviews
Started: 1994
- 34
CVW Accounting
from 13 Google reviews
Started: 1994
40 Lord St, Perth WA 6004
- 35
Aus World Travel
from 16 Google reviews
Started: 1994
- 36
Apple Settlements
from 281 Google reviews
Started: 1995
- 37
Smith Coffey
from 21 Google reviews
Started: 1995
20 Nicholson Rd, Subiaco WA 6008
- 38
Byers Scott Pty Ltd
from 11 Google reviews
Started: 1995
Level 1/565 Hay St, Daglish WA 6008
- 39
EQ Realty
from 83 Google reviews
Started: 1996
- 40
Midas Mortgages
from 48 Google reviews
Started: 1996
64 Fitzgerald St, Northbridge WA 6003
- 41
Aylmore & Associates
from 18 Google reviews
Started: 1996
7 Southport St, West Leederville WA 6007
- 42
Yaran Strata Management
from 40 Google reviews
Started: 1996
South Shore Centre, Ste 2, Level 3/85 S Perth Esplanade
- 43
McKinley Plowman
from 67 Google reviews
Started: 1997
Ground Floor, 218 St Georges Terrace, Perth WA 6000
- 44
Andrews Legal
from 280 Google reviews
Started: 1997
Level 1/533 Hay St, Perth WA 6000
- 45
JMC Taxation & Accounting Services
from 36 Google reviews
Started: 1997
- 46
In Mortgage & Finance Services
from 174 Google reviews
Started: 1998
9 Cleaver St, Perth WA 6005
- 47
Aussie Perth Tours
from 134 Google reviews
Started: 2000
- 48
Property Selection Realty
from 97 Google reviews
Started: 2001
1 Scarborough Beach Rd, Perth WA 6006
- 49
house & home loans
from 84 Google reviews
Started: 2002
- 50
Munro Doig
from 24 Google reviews
Started: 2002
Town Proven compared 1,098 professional firms in Perth, WA, with 57,808 Google reviews between them. Of these, 111 meet this list's method. The median rating is 4.9 from a median of 18 reviews.
Of the professional firms compared, the most reviewed is Ballpen Legal, with 1,125 Google reviews at 5.0.
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 Perth, WA have been trading the longest?
- As of October 2026, the three longest-trading professional firms in Perth, WA on Town Proven are RSM Australia (started in 1957; 4.7 from 33 Google reviews), Strategic Mortgages Perth (started in 1959; 4.9 from 60 Google reviews) and Tsokos Property (started in 1961; 4.2 from 66 Google reviews).
- How does Town Proven rank professional firms in Perth, WA?
- 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 Perth, WA did Town Proven compare?
- Town Proven compared 1,098 professional firms in Perth, WA, with 57,808 Google reviews between them. Of these, 111 meet this list's method. The median rating is 4.9 from a median of 18 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.