Company lists · Data refreshed September 2026

Top 17 Law firm audit services based in the Philippines

RevenueBase identified 113 law firm audit services headquartered in the Philippines as of September 2026 and tracks 5,129 professional contacts across them, including 68 with verified work emails. Manila is the largest hub.

This list covers law firm audit services headquartered in the Philippines, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review
113Companies
5,129Contacts tracked
68Verified emails
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The 17 largest law firm audit services based in the Philippines

Ranked by team size
Top 17 of 113 law firm audit services based in the Philippines, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to law firm audit services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceMakati, PhilippinesHQ checked Sep 28, 2026501-1,0001,367 contacts →

Indirect evidence

“Professional Services Firm”

Source: RevenueBase Database · checked Sep 28, 2026
2Indirect evidenceMakati City, PhilippinesHQ checked Sep 28, 2026501-1,000420 contacts →

Indirect evidence

“1 in Banking Collections Specializes in litigation, whether criminal, administrative or civil Gives on-going counseling and monitoring of client activities, business movements…”

Source: RevenueBase Database · checked Sep 28, 2026
3Indirect evidenceMakati City, PhilippinesHQ checked Sep 28, 2026201-500296 contacts →

Indirect evidence

“We at Diaz Murillo Dalupan and Company (DMD) takes pride in being one of the largest All-Filipino accounting firms in the practice today.”

Source: RevenueBase Database · checked Sep 28, 2026
4Indirect evidenceManila, PhilippinesHQ checked Sep 28, 202651-20051 contacts →

Indirect evidence

“The philosophy of R.S.”

Source: RevenueBase Database · checked Sep 28, 2026
5Partial evidenceMakati, PhilippinesHQ checked Sep 28, 202611-5040 contacts →

Partial evidence

“BDB Law is a law firm specializing in taxation and corporate services.”

Source: RevenueBase Database · checked Sep 28, 2026
6Indirect evidenceTaguig City, PhilippinesHQ checked Sep 28, 202651-20023 contacts →

Indirect evidence

“JSC is a multi-disciplinary firm equipped with competent professionals who are into the services of accounting, auditing, consulting, legal, HR, real estate, and IT solutions.”

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceMakati, PhilippinesHQ checked Sep 28, 202651-20021 contacts →

Partial evidence

“Fortun Narvasa & Salazar is one of the more distinguished and prominent law firms in the Philippines, having been given the privilege of handling numerous legal issues of…”

Source: RevenueBase Database · checked Sep 28, 2026
8Partial evidencePasig, PhilippinesHQ checked Sep 28, 202611-5016 contacts →

Partial evidence

“Gatchallan, Tangalin & Co, CPAs, also known as “GTC” is an audit, tax and accounting firm officially established in July 2014.”

Source: RevenueBase Database · checked Sep 28, 2026
9Indirect evidenceMakati City, PhilippinesHQ checked Sep 28, 202611-5014 contacts →

Indirect evidence

“Mangay-ayam, Lim and Co, CPAs is a growing firm that is built on a foundation of talent, passion, independence and integrity.”

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidencePhilippinesHQ checked Sep 28, 202651-20010 contacts →

Partial evidence

“Mazars is an international, integrated and independent organisation, specialising in audit, accountancy, advisory, tax and legal services.”

Source: RevenueBase Database · checked Sep 28, 2026
11Indirect evidenceTaguig City, PhilippinesHQ checked Sep 28, 20261-106 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
12Partial evidencePasig, PhilippinesHQ checked Sep 28, 202611-505 contacts →

Partial evidence

“FLO (/flow/) Attorneys-at-Law is a client-centered law firm committed to providing responsive and practical legal services that unlock unrealized value for the businesses and…”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidencePasig City, PhilippinesHQ checked Sep 28, 202611-505 contacts →

Indirect evidence

“Baduria and Company, CPAs is an Accounting Firm located at the heart of Ortigas Center, Pasig City.”

Source: RevenueBase Database · checked Sep 28, 2026
14Indirect evidenceCainta Rizal, PhilippinesHQ checked Sep 28, 20261-105 contacts →

Indirect evidence

“Established in 2011 and is an Accounting Firm providing the most comprehensive and efficient service for the needs of our clients.”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceQuezon City, PhilippinesHQ checked Sep 28, 202611-503 contacts →

Indirect evidence

“We, at FHAO & ASSOCIATES aim to provide effective, efficient, high level of professionalism and value added services with exceptional focus on utmost quality in the field of…”

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidencePasig, PhilippinesHQ checked Sep 28, 20261-102 contacts →

Indirect evidence

“We are accounting professionals who provide highly specialized advise and support to various entities and individuals requiring tax and forensic accounting services”

Source: RevenueBase Database · checked Sep 28, 2026
17Partial evidenceParanaque City, PhilippinesHQ checked Sep 28, 20261-101 contacts →

Partial evidence

“Bay Law Group has extensive experience in civil law, corporate and legal compliance, technology law, and litigation.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 17 of 113 law firm audit services based in the Philippines

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Law firm audit services based in the Philippines at a glance

As of Sep 28, 2026
1.3%Verified-email coverage
45.4Average contacts per company
11-50Median size (employees)
12.4%Largest-city concentration · Manila
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
38
51-200
13
201-500
3
501-1,000
3

Email recency for this list is measured worldwide rather than for Philippines, so it is reported there. Company counts and contact totals on this page are exact for Philippines, over 113 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among law firm audit services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in the Philippines whose own description of what they do matches “law firm audit services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names law firm audit services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among law firm audit services, and records with no verified work email. Companies headquartered outside Philippines are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 68 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names law firm audit services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many law firm audit services are there based in the Philippines?

RevenueBase identified 113 law firm audit services headquartered in the Philippines as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Reyes Tacandong & CO, headquartered in Makati, tops this list with the largest team on record.

Which city has the most law firm audit services?

Manila leads with 14 headquartered companies, followed by Makati (9) and Makati City Manila (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 68 verified decision-maker contacts tracked across these 113 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.