Longest trading · Updated October 2026
Professional firms in Dandenong
- Professional firms compared
- 418
- Google reviews
- 30,091
- Median rating
- 5.0
As of October 2026, the three longest-trading professional firms in Dandenong, VIC on Town Proven are Bongiorno Group (started in 1964; 4.8 from 46 Google reviews), CN Botting (started in 1965; 5.0 from 10 Google reviews) and Steadfast Eastern Insurance Brokers (started in 1970; 4.8 from 24 Google reviews).
Professional firms in Dandenong: the top 43
- 1
Bongiorno Group
from 46 Google reviews
Started: 1964
- 2
CN Botting
from 10 Google reviews
Started: 1965
- 3
Steadfast Eastern Insurance Brokers
from 24 Google reviews
Started: 1970
Unit 13, Level 5/830 Whitehorse Rd
- 4
H&R Block Tax Accountants - Dandenong
from 37 Google reviews
Started: 1971
Municipal Building, Shop 5/225 Lonsdale St
- 5
Shine Lawyers Dandenong
from 89 Google reviews
Started: 1976
274 Thomas St, Melbourne VIC 3175
- 6
Financial Foundations Australia
from 147 Google reviews
Started: 1983
- 7
National Finance + Loans
from 762 Google reviews
Started: 1986
- 8
Consolidated Insurance Agencies
from 37 Google reviews
Started: 1986
Ste 20, Building 3/195 Wellington Rd
- 9
MJC Partners Pty Ltd | Business Accounting Services
from 71 Google reviews
Started: 1988
- 10
MJC Bookkeeping Solutions
from 15 Google reviews
Started: 1988
- 11
Ravi James Lawyers
from 19 Google reviews
Started: 1990
- 12
Taft Lawyers (Family Lawyers)
from 36 Google reviews
Started: 1998
- 13
Ted Ongarezos - Mortgage Broker - RateOne
from 136 Google reviews
Started: 2001
700 Springvale Rd, Melbourne VIC 3170
- 14
Kosh Sothilingam - Mortgage Broker - RateOne
from 93 Google reviews
Started: 2001
700 Springvale Rd, Melbourne VIC 3170
- 15
Nick Chen - Mortgage Broker - Rate One
from 73 Google reviews
Started: 2001
700 Springvale Rd, Melbourne VIC 3170
- 16
RateOne Financial Services
from 137 Google reviews
Started: 2001
- 17
DS Advisory
from 143 Google reviews
Started: 2002
26 Mason St, Melbourne VIC 3175
- 18
SB Solicitors + Notary
from 55 Google reviews
Started: 2003
Dandenong VIC
- 19
Tax and Accounting Professionals
from 54 Google reviews
Started: 2003
41 Walker St, Melbourne VIC 3175
- 20
Vision Consultants Dandenong Education Consultants, Visa and Migration Agent
from 12 Google reviews
Started: 2005
Ste 2, Level 1/106 Foster St
- 21
Integrity Finance Australia
from 134 Google reviews
Started: 2006
- 22
Grace International - Education and Migration | Dandenong
from 16 Google reviews
Started: 2006
- 23
Lead Accounting & Taxations Services Pty Ltd
from 13 Google reviews
Started: 2007
80 Cheltenham Rd, Melbourne VIC 3175
- 24
Planet Wealth - Financial Advisers Melbourne
from 78 Google reviews
Started: 2008
- 25
Greater Dandenong Bookkeeping Services
from 15 Google reviews
Started: 2008
214-216 Governor Rd, Braeside VIC 3195
- 26
SSK Accountants Pty Ltd
from 39 Google reviews
Started: 2008
61 Robinson St, Melbourne VIC 3175
- 27
Legoll Legal Practitioners
from 19 Google reviews
Started: 2009
17 Nicole Ave, Melbourne VIC 3175
- 28
Slater and Gordon Lawyers Dandenong
from 62 Google reviews
Started: 2009
Ste 202, Level 2/14 Mason St
- 29
First National Real Estate Hall & Partners, Dandenong
from 1,132 Google reviews
Started: 2010
254 Lonsdale St
- 30
Homefree Mortgages
from 216 Google reviews
Started: 2011
Waterman Business Centre, Ste 209/44 Lakeview Dr
- 31
2nd Chance Travels
from 178 Google reviews
Started: 2013
- 32
Travel Shine
from 158 Google reviews
Started: 2014
99 Lynbrook Blvd, Melbourne VIC 3975
- 33
Boutique Estate Agency
from 184 Google reviews
Started: 2014
46 Outlook Dr, Melbourne VIC 3175
- 34
Pentana Stanton Lawyers
from 194 Google reviews
Started: 2014
Dandenong VIC
- 35
Yellow Brick Road Dandenong
from 12 Google reviews
Started: 2015
- 36
Vibrant Finance Group
from 84 Google reviews
Started: 2016
4 Wallace Ave, Melbourne VIC 3175
- 37
Copia Financial - Finance & Mortgage Brokers
from 62 Google reviews
Started: 2016
- 38
Freedom Financial Planning
from 42 Google reviews
Started: 2016
- 39
Mortgage Compare Plus - Melbourne Mortgage Broker
from 109 Google reviews
Started: 2016
- 40
Flight Check Travel Australia
from 47 Google reviews
Started: 2016
Suite 97, Waterman Business Centre Level 2 , UL40/1341, Dandenong Rd
- 41
World Connect Travels خدمات مسافرتی
from 316 Google reviews
Started: 2017
311-319 Lonsdale St, Melbourne VIC 3175
- 42
Area Specialist Keysborough
from 1,017 Google reviews
Started: 2017
- 43
Reliance International Migration Services
from 160 Google reviews
Started: 2021
14 Mason St, Melbourne VIC 3175
Town Proven compared 418 professional firms in Dandenong, VIC, with 30,091 Google reviews between them. Of these, 43 meet this list's method. The median rating is 5.0 from a median of 27 reviews.
Of the professional firms compared, the most reviewed is IDP Education Melbourne - Education Agent, with 1,382 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 Dandenong, VIC have been trading the longest?
- As of October 2026, the three longest-trading professional firms in Dandenong, VIC on Town Proven are Bongiorno Group (started in 1964; 4.8 from 46 Google reviews), CN Botting (started in 1965; 5.0 from 10 Google reviews) and Steadfast Eastern Insurance Brokers (started in 1970; 4.8 from 24 Google reviews).
- How does Town Proven rank professional firms in Dandenong, VIC?
- 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 Dandenong, VIC did Town Proven compare?
- Town Proven compared 418 professional firms in Dandenong, VIC, with 30,091 Google reviews between them. Of these, 43 meet this list's method. The median rating is 5.0 from a median of 27 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.