Company lists · Data refreshed August 2026

Top 25 Accounting outsourcing firms based in New Zealand

Name: Accounting outsourcing firms based in New Zealand
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 30, 2026 164 companies tracked

There are 164 accounting outsourcing firms headquartered in New Zealand (RevenueBase, August 2026). RevenueBase tracks 783 professional contacts across them, including 255 with verified work emails and 16 with mobile numbers. Auckland is the largest hub.

This list covers accounting outsourcing firms headquartered in New Zealand, 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, how directly it supports the match, and when it was last checked. Data refreshed August 30, 2026.

164Companies

783Contacts tracked

255Verified emails

16Mobile numbers

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The 25 largest accounting outsourcing firms based in New Zealand

Ranked by team size

Top 25 of 164 accounting outsourcing firms based in New Zealand, ranked by team size, largest first. Data refreshed Aug 30, 2026. Evidence rates how directly each company's own description names accounting outsourcing firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts	Verified emails
1	SBA Small Business Accounting NEW ZealandPartial evidence “SBA Small Business Accounting has been around since 1997.” Source: company website · checked Aug 30, 2026	Christchurch, New Zealand	51-200	68	23
2	Admin ArmyIndirect evidence “At Admin Army, we don’t do fluff.” Source: company website · checked Aug 30, 2026	Hastings, New Zealand	11-50	30	6
3	Clockworx LimitedIndirect evidence “An outsourced accounts service, specifically customised for your business.” Source: company website · checked Aug 30, 2026	Auckland, New Zealand	1-10	28	22
4	Tandem Group Business Advisors And Chartered AccountantsIndirect evidence “Chartered Accountants with offices in New Plymouth, Hawera & Waitara.” Source: company website · checked Aug 30, 2026	New Plymouth, New Zealand	51-200	24	19
5	RED OfficePartial evidence “At Red Office, we take the hassle out of Bookkeeping and Payroll -supporting business owners and their teams with the day-to-day accounting functions of running a business through…” Source: company website · checked Aug 30, 2026	Pukekohe, New Zealand	11-50	21	9
6	Shepherd Hensman LimitedIndirect evidence “We are a progressive accountancy practice, with 4 Directors and 17 staff, providing services for a wide range of small to medium-sized businesses.” Source: company website · checked Aug 30, 2026	Hastings, New Zealand	11-50	14	10
7	The Back Office CompanyIndirect evidence “With a background of working closely with chartered accountants and bookkeepers for many years, we realised there was a demand for good quality bookkeeping in the small to medium…” Source: company website · checked Aug 30, 2026	Auckland, New Zealand	11-50	10	7
8	Outsourcing NEW Zealand LTDIndirect evidence “Consider the benefits of using an offshore employee.” Source: company website · checked Aug 30, 2026	Greerton, New Zealand	11-50	10	2
9	JDW Chartered AccountantsIndirect evidence “We help business owners to understand their numbers and pay the right taxes, so they can focus on their strengths and succeed.” Source: company website · checked Aug 30, 2026	Auckland, New Zealand	11-50	8	6
10	Hounsell Accounting LTDPartial evidence “From Auckland’s North Shore, Hounsell Accounting has provided its loyal clients with a professional and comprehensive service for over 25 years.” Source: company website · checked Aug 30, 2026	Auckland, New Zealand	11-50	6	6
11	Foundry56Partial evidence “At Foundry56 we offer a fresh approach to accounting.” Source: company website · checked Aug 30, 2026	Timaru, New Zealand	11-50	6	3
12	Admin Plus LTDPartial evidence “Outsourcing is a cost effective way to handle your administration.” Source: company website · checked Aug 30, 2026	Hamilton, New Zealand	11-50	5	4
13	Generate AccountingIndirect evidence “We absolutely love what we do.” Source: company website · checked Aug 30, 2026	Auckland, New Zealand	1-10	5	4
14	Shelley Tweedy & Associates LimitedIndirect evidence “We love to spend time with our clients, to find out who they are, how they operate and what drives them to do the things that they do.” Source: company website · checked Aug 30, 2026	Cambridge, New Zealand	1-10	5	4
15	Figuration LimitedPartial evidence “Business advisory, accounting and bookkeeping - one team, one conversation, one clear plan.” Source: company website · checked Aug 30, 2026	Orewa, New Zealand	1-10	5	3
16	Koller & HassallPartial evidence “At Koller & Hassall we offer a large range of accounting services for rural, small and medium sized businesses.” Source: company website · checked Aug 30, 2026	Rangiora, New Zealand	11-50	4	4
17	Bookkeepers NZIndirect evidence “We deliver experienced business administration services for all the things that make your business run smoothly.” Source: company website · checked Aug 30, 2026	Hastings, New Zealand	1-10	4	4
18	Ontrack Bookkeeping LimitedIndirect evidence “At Ontrack Bookkeeping Ltd, we provide an alternative solution to supporting you in your business.” Source: company website · checked Aug 30, 2026	Kamo, New Zealand	1-10	3	3
19	Certified Bookkeeping LimitedIndirect evidence “We provide a professional administration and bookkeeping service dedicated to- Empowering tradespeople, and small business owners by turning the numbers of their business into…” Source: company website · checked Aug 30, 2026	Wellington, New Zealand	1-10	3	1
20	Axiome Chartered Accountants LTDPartial evidence “Accounting is a vital part of your personal finances and business operations, from day-to-day accounting procedures to tax compliance.” Source: company website · checked Aug 30, 2026	Auckland, New Zealand	1-10	2	2
21	Finman Services Paraparaumu LTDIndirect evidence “We’re not just accountants.” Source: company website · checked Aug 30, 2026	Paraparaumu, New Zealand	11-50	2	1
22	Paperclip Bookkeeping LTDIndirect evidence Source: company website · checked Aug 30, 2026	Nelson, New Zealand	1-10	2	1
23	Drew Accounting Services LTDIndirect evidence “We love seeing businesses succeed.” Source: company website · checked Aug 30, 2026	Auckland, New Zealand	1-10	2	1
24	Profit Accounting NZPartial evidence “At Profit Accounting, we believe your financial data should do more than just exist-it should empower you.” Source: company website · checked Aug 30, 2026	Hastings, New Zealand	1-10	2	1
25	DPA Chartered AccountantsPartial evidence “DPA is at the cutting edge of the accounting industry in New Zealand.” Source: company website · checked Aug 30, 2026	Taupo, New Zealand	11-50	1	1

Showing 25 of 164 accounting outsourcing firms based in New Zealand

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Accounting outsourcing firms based in New Zealand at a glance

As of Aug 30, 2026

1-10Median size (employees)

AucklandLargest hub · 57 HQs

16Contacts with mobile numbers

Aug 30, 2026Data refreshed

Companies by employee count

1-10

139

11-50

51-200

Accounting outsourcing firms by metro

Metro	Companies
Accounting outsourcing firms in Auckland	57
Accounting outsourcing firms in Christchurch	15
Accounting outsourcing firms in Wellington	10
Accounting outsourcing firms in Hastings	5
Accounting outsourcing firms in Tauranga	4
Accounting outsourcing firms in Hamilton	4
Accounting outsourcing firms in Dunedin	4

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 accounting outsourcing firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
What qualifies: Companies headquartered in New Zealand whose own description of what they do matches “accounting outsourcing firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among accounting outsourcing firms, and records with no verified work email. Companies headquartered outside New Zealand 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 an evidence rating so you can judge each match yourself.
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, 255 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 August 30, 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

How many accounting outsourcing firms are there based in New Zealand?

There are 164 accounting outsourcing firms headquartered in New Zealand as of August 2026 (RevenueBase).

What is the largest company on this list?

SBA Small Business Accounting NEW Zealand, headquartered in Christchurch, tops this list with the largest team on record.

Which city has the most accounting outsourcing firms?

Auckland leads with 57 headquartered companies, followed by Christchurch (15) and Wellington (10).

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 255 verified decision-maker contacts tracked across these 164 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 30, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.