#5 Best Mid-Tier Firm

BDO Singapore Reviews

★★★★★4.989 Google reviews

Last updated September 4, 2026 · By BestThingReview

Address: 600 North Bridge Road, #23-01 Parkview Square, Singapore 188778

Phone: +65 6828 9118

Website: bdo.com.sg

About BDO Singapore

BDO Singapore is the leading mid-tier accounting firm in Singapore, offering Big Four quality across audit, tax, advisory, and business services without Big Four pricing. The firm serves a client base that includes SGX-listed companies, growing private companies, regional subsidiaries of international groups, and businesses considering an IPO or preparing for significant corporate transactions. Its 4.9 Google rating across 89 reviews is the highest of any non-Big Four firm on this list and reflects consistent client satisfaction across a broad range of service lines. BDO's audit practice covers statutory audits for listed and unlisted companies, as well as specialised audits for funds, charities, and statutory bodies. The firm's audit technology platform is comparable to Big Four standards, enabling efficient and risk-focused audits that produce meaningful management letter observations rather than boilerplate compliance commentary. BDO Singapore is an ACRA-approved company auditor and has not had any material adverse findings in recent ACRA inspection cycles. For growing companies that have outgrown a small local accounting firm but do not require: or cannot justify the cost of: a Big Four relationship, BDO Singapore occupies an ideal middle ground. Its practitioners bring a depth of technical knowledge that smaller firms cannot match, while its fee structure and approach to client relationships is far more accessible than the Big Four. Many BDO Singapore clients are businesses in the SGD 20–200 million revenue range that need quality audit, tax, and advisory support as they scale.

Highlights

  • #5 Best Mid-Tier Firm
  • 4.9 / 5.0 Google Rating
  • 89 Google Reviews
  • Singapore Based

Services

Big Four Quality Across AuditAdvisorySgx-Listed CompaniesGrowing Private CompaniesRegional Subsidiaries Of International Groups

Our Verdict

BDO Singapore is the #5 ranked best mid-tier firm in BestThingReview's evaluation of Accounting Firms in Singapore (2026), Ranked by Reviews. BDO Singapore is the leading mid-tier accounting firm in Singapore, offering Big Four quality across audit, tax, advisory, and business services without Big Four pricing. The firm serves a client base that includes SGX-listed companies, growing private companies, regional subsidiaries of international groups, and businesses considering an IPO or preparing for significant corporate transactions.

4.9

★★★★★

/ 5.0 Google

89 verified Google reviews

Ranked #5 in Singapore 2026

Source: Google Maps · Reviewed by BestThingReview

Best For

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Best Mid-Tier Firm

BDO Singapore stands out specifically for mid-tier firm, making it the strongest choice for customers with this priority.

BDO Singapore FAQs

Is BDO Singapore good?

BDO Singapore holds a 4.9 out of 5 Google rating from 89 reviews and is ranked #5 (Best Mid-Tier Firm) in BestThingReview's ranking of the best Accounting Firms in Singapore.

What do customers say about BDO Singapore?

Across 89 Google reviews, BDO Singapore averages 4.9 stars.

Where is BDO Singapore located?

BDO Singapore is located at 600 North Bridge Road, #23-01 Parkview Square, Singapore 188778.

How do I contact BDO Singapore?

Call BDO Singapore on +65 6828 9118 or visit bdo.com.sg.

BDO Singapore is ranked #5 in our evaluation:

10 Best Accounting Firms in Singapore (2026), Ranked by Reviews →

Also Ranked in Best Accounting Firms in Singapore (2026), Ranked by Reviews