Company lists · Data verified August 2026

Top 25 Advertising agencies based in New Zealand

Name: Advertising agencies based in New Zealand
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 397 companies tracked

There are 397 advertising agencies headquartered in New Zealand (RevenueBase, August 2026). RevenueBase tracks 4,179 professional contacts across them, including 1,386 with verified work emails and 126 with mobile numbers. Auckland is the largest hub.

This list covers advertising agencies headquartered in New Zealand, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

397Companies

4,179Contacts tracked

1,386Verified emails

126Mobile numbers

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The 25 largest advertising agencies based in New Zealand

Ranked by team size

Top 25 of 397 advertising agencies based in New Zealand, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Brasil Monks	Auckland	1,001-5,000	975	413
2	MBM	Wellington	51-200	350	61
3	Sugar&partners	Auckland	n/a	157	6
4	DDB Group Aotearoa NZ	Auckland	51-200	155	17
5	OMD NEW Zealand	n/a	5,001-10,000	126	63
6	Special NEW Zealand	Auckland	51-200	72	5
7	Acumen	Auckland	11-50	68	19
8	PHD Aotearoa NZ	Auckland	51-200	66	43
9	REACH	Auckland	51-200	52	15
10	Herd MSL	n/a	51-200	48	28
11	PHQ AKL	Auckland	11-50	43	7
12	BTL Engage	Auckland	11-50	39	7
13	Mango Communications Aotearoa NZ	Auckland	11-50	37	5
14	Thompson Spencer	n/a	51-200	35	13
15	PEAD	Auckland	11-50	29	19
16	Benefitz	n/a	51-200	28	22
17	Pitchblack Partners	n/a	11-50	27	19
18	Republik	Auckland	11-50	27	7
19	The Idea Shed	Auckland	11-50	26	21
20	Point B Strategic Marketing	Hamilton	11-50	25	7
21	Hula Design	Auckland	11-50	24	19
22	Forge Creative Limited	Auckland	11-50	23	10
23	Kingst Advertising	Hamilton	11-50	19	12
24	Bigfish	Whangarei	11-50	19	10
25	Imagic Creative Agency	Christchurch	11-50	18	10

Showing 25 of 397 advertising agencies based in New Zealand

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,386 reachable decision-makers.

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Advertising agencies based in New Zealand at a glance

As of Aug 28, 2026

1-10Median size (employees)

AucklandLargest hub · 193 HQs

126Contacts with mobile numbers

6Emails re-verified in last 30 days

Companies by employee count

1-10

304

11-50

51-200

201-500

1,001-5,000

5,001-10,000

Advertising agencies by metro

Metro	Companies
Advertising agencies in Auckland	193
Advertising agencies in Christchurch	46
Advertising agencies in Wellington	18
Advertising agencies in Hamilton	15
Advertising agencies in Tauranga	15
Advertising agencies in Napier	7
Advertising agencies in Palmerston North	5

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “advertising agencies”, with match quality audited by blind human judging, and headquartered in New Zealand.
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: Contact records re-verify on a rolling cadence; 6 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many advertising agencies are there based in New Zealand?

There are 397 advertising agencies headquartered in New Zealand as of August 2026 (RevenueBase).

What is the largest company on this list?

Brasil Monks, headquartered in Auckland, tops this list with the largest team on record.

Which city has the most advertising agencies?

Auckland leads with 193 headquartered companies, followed by Christchurch (46) and Wellington (18).

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 1,386 verified decision-maker contacts tracked across these 397 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 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.