Company lists · Data refreshed September 2026

Top 25 Accountancy outsourcing services based in Malaysia

Name: Accountancy outsourcing services based in Malaysia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 160 companies tracked

RevenueBase identified 160 accountancy outsourcing services headquartered in Malaysia as of September 2026 and tracks 1,258 professional contacts across them, including 80 with verified work emails. Kuala Lumpur is the largest hub.

This list covers accountancy outsourcing services headquartered in Malaysia, 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 21, 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 21, 2026 86% judged on-target in blind review

160Companies

1,258Contacts tracked

80Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest accountancy outsourcing services based in Malaysia

Ranked by team size

Top 25 of 160 accountancy outsourcing services based in Malaysia, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to accountancy outsourcing 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	ASQ Consulting Group Malaysia	Indirect evidence	Johor Bahru, MalaysiaHQ checked Sep 21, 2026	201-500	65 contacts →
	Indirect evidence “ASQ Consulting Group Sdn.” Source: RevenueBase Database · checked Sep 21, 2026
2	Chia, KA & Partners PLT	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 21, 2026	11-50	30 contacts →
	Partial evidence “Chia, Ka & Partners Behind every up-to-date transaction are qualified accountants that strive to give the best possible financial support.” Source: RevenueBase Database · checked Sep 21, 2026
3	T.J. Wang Group	Indirect evidence	Johor Bahru, MalaysiaHQ checked Sep 21, 2026	51-200	25 contacts →
	Indirect evidence “50 Years of SME Experience TJW Group of companies is the preferred Johor Bahru audit firm and accounting firm for SMEs, providing GST consultation, audit & attestation, tax…” Source: RevenueBase Database · checked Sep 21, 2026
4	Fair Consulting Malaysia SDN BHD	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 21, 2026	11-50	23 contacts →
	Indirect evidence “A well-established Japanese consulting firm located at Plaza Sentral.” Source: RevenueBase Database · checked Sep 21, 2026
5	GSK & Associates	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 21, 2026	11-50	21 contacts →
	Partial evidence “GSK & Associates, Chartered Accountants, is a leading Malaysian accounting and audit firm providing comprehensive financial services to small and medium-sized enterprises (SMEs).” Source: RevenueBase Database · checked Sep 21, 2026
6	Outright BPO Services SDN BHD 1386324k	Indirect evidence	Petaling Jaya, MalaysiaHQ checked Sep 21, 2026	11-50	18 contacts →
	Indirect evidence “Our management team brings their more than decades of Shared Services, Finance & Call center expertise to support back-end and front-end needs of your business, while you take…” Source: RevenueBase Database · checked Sep 21, 2026
7	Accpro Group	Indirect evidence	Setapak, MalaysiaHQ checked Sep 21, 2026	11-50	16 contacts →
	Indirect evidence “AccPro Group Accpro Tax Sdn Bhd 202201036138 (1481835X) Expertise: Tax Consultancy, Compliance, and Advisory Services Accpro Secretary Services Sdn Bhd 201101010267 (938406T)…” Source: RevenueBase Database · checked Sep 21, 2026
8	Acclime Malaysia	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 21, 2026	51-200	15 contacts →
	Indirect evidence “Acclime Malaysia is a leading provider of professional accounting, tax, payroll, compliance, company establishment and advisory services in Malaysia, with a focus on providing…” Source: RevenueBase Database · checked Sep 21, 2026
9	Khadeeja Corporate Advisory SDN BHD	Indirect evidence	Gombak, MalaysiaHQ checked Sep 21, 2026	1-10	9 contacts →
	Indirect evidence “KCA strives to become a one stop centre for the clients and has remarkable versatility.” Source: RevenueBase Database · checked Sep 21, 2026
10	JM & Co., Chartered Accountants	Indirect evidence	Bandar Baru Bangi, MalaysiaHQ checked Sep 21, 2026	11-50	8 contacts →
	Indirect evidence “At our firm, we dedicate ourselves to cultivating trust and fostering growth for our clients.” Source: RevenueBase Database · checked Sep 21, 2026
11	1company.com	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 21, 2026	11-50	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
12	PYT Partners	Indirect evidence	Petaling Jaya, MalaysiaHQ checked Sep 21, 2026	1-10	7 contacts →
	Indirect evidence “Our mission is to be a one-stop solution helping businesses organize and manage accounting and human resource activities virtually - bringing timely, accurate, compliance…” Source: RevenueBase Database · checked Sep 21, 2026
13	RWC Malaysia	Indirect evidence	Taman Tun Dr Ismail, MalaysiaHQ checked Sep 21, 2026	11-50	6 contacts →
	Indirect evidence “Creating value for your business” Source: RevenueBase Database · checked Sep 21, 2026
14	WS & CO PLT KL	Partial evidence	Bandar Baru Sri Petaling, MalaysiaHQ checked Sep 21, 2026	11-50	6 contacts →
	Partial evidence “We provide public listed and private companies with audit and assurance, corporate tax advisory, SST/GST advisory, transfer pricing advisory, business process outsourcing, profit…” Source: RevenueBase Database · checked Sep 21, 2026
15	Applied Accounting Solutions SDN BHD	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 21, 2026	1-10	5 contacts →
	Indirect evidence “We provide accounting and consultancy services for SMEs, businesses and Registered Societies” Source: RevenueBase Database · checked Sep 21, 2026
16	Rockacc Solutions	Indirect evidence	Johor Bahru, MalaysiaHQ checked Sep 21, 2026	11-50	5 contacts →
	Indirect evidence “RockAcc is a professional services firm established in 2018 that is committed to using cloud technologies and client-oriented processes to support small and medium businesses by…” Source: RevenueBase Database · checked Sep 21, 2026
17	Quantum BPO SDN BHD	Indirect evidence	Petaling Jaya, MalaysiaHQ checked Sep 21, 2026	11-50	4 contacts →
	Indirect evidence “At Quantum BPO, we are more than just a service provider – we are your trusted partners in growth.” Source: RevenueBase Database · checked Sep 21, 2026
18	JS Group Of Companies	Indirect evidence	Johor Bahru, MalaysiaHQ checked Sep 21, 2026	11-50	4 contacts →
	Indirect evidence “At JS Group, we provide a wide range of professional services, specialising in Audit, Tax Consultancy, Accounting and Company Secretarial Services focusing on Small and Medium…” Source: RevenueBase Database · checked Sep 21, 2026
19	Cheong KAM THO & Co. AF 0864	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 21, 2026	11-50	4 contacts →
	Partial evidence “We are an established Chartered Accountants Firm that emphasises on incorporating extensive use of information technology in the work and services we offer.” Source: RevenueBase Database · checked Sep 21, 2026
20	Elast Partners Sdn. BHD	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “Overview Our company is supporting client to operate business in Malaysia by providing accounting, tax, outsourcing and management consulting services.” Source: RevenueBase Database · checked Sep 21, 2026
21	James B.O.S.S Back Office Support & Strategy	Indirect evidence	Petaling Jaya, MalaysiaHQ checked Sep 21, 2026	1-10	3 contacts →
	Indirect evidence “Partnering with James B.O.S.S.” Source: RevenueBase Database · checked Sep 21, 2026
22	Lbco Advisory SDN BHD	Indirect evidence	Ipoh, MalaysiaHQ checked Sep 21, 2026	11-50	2 contacts →
	Indirect evidence “Accounting, secretary and payroll for your growing business.” Source: RevenueBase Database · checked Sep 21, 2026
23	JW Corporate Advisory	Partial evidence	Petaling Jaya, MalaysiaHQ checked Sep 21, 2026	1-10	2 contacts →
	Partial evidence “JW Corporate Advisory (NF2071)("JWCA") is a licensed accounting firm registered with the Malaysian Institute of Accountants (MIA).” Source: RevenueBase Database · checked Sep 21, 2026
24	T.H.Chua U0026 Co., Chartered Accountants	Indirect evidence	Muar, MalaysiaHQ checked Sep 21, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
25	Happi Accounting	Indirect evidence	Petaling Jaya, MalaysiaHQ checked Sep 21, 2026	1-10	2 contacts →
	Indirect evidence “HAPPi Accounting is an accounting firm specialized in cloud accounting & bookkeeping services for small and medium companies.” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: accountancy outsourcing services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names accountancy outsourcing services.
Partial evidence: Its own public description names part of accountancy outsourcing services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name accountancy outsourcing services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 160 accountancy outsourcing services based in Malaysia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 80 reachable decision-makers.

Free signup · no credit card

View the full list →

Accountancy outsourcing services based in Malaysia at a glance

As of Sep 21, 2026

6.4%Verified-email coverage

7.9Average contacts per company

1-10Median size (employees)

26.9%Largest-city concentration · Kuala Lumpur

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Malaysia, so it is reported there. Company counts and contact totals on this page are exact for Malaysia, over 160 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 accountancy outsourcing 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 Malaysia whose own description of what they do matches “accountancy outsourcing 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 accountancy outsourcing 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 accountancy outsourcing services, and records with no verified work email. Companies headquartered outside Malaysia 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, 80 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 21, 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.

Accountancy outsourcing services by metro

Accountancy outsourcing services in Kuala Lumpur43

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 accountancy outsourcing 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 accountancy outsourcing services are there based in Malaysia?

RevenueBase identified 160 accountancy outsourcing services headquartered in Malaysia 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?

ASQ Consulting Group Malaysia, headquartered in Johor Bahru Johor, tops this list with the largest team on record.

Which city has the most accountancy outsourcing services?

Kuala Lumpur leads with 43 headquartered companies, followed by Petaling Jaya (14) and Johor Bahru (9).

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 80 verified decision-maker contacts tracked across these 160 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 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 160 accountancy outsourcing services based in Malaysia. Start with a free account, no credit card.

Download this list →

Related lists

Accountancy outsourcing services by geography

Browse the directory

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.