Company lists · Data refreshed September 2026

Top 25 Foundation consultants based in New Zealand

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 140 companies tracked

RevenueBase identified 140 foundation consultants headquartered in New Zealand as of September 2026 and tracks 1,164 professional contacts across them, including 689 with verified work emails. Auckland is the largest hub.

This list covers foundation consultants 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 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 19, 2026 86% judged on-target in blind review

140Companies

1,164Contacts tracked

689Verified emails

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The 25 largest foundation consultants based in New Zealand

Ranked by team size

Top 25 of 140 foundation consultants based in New Zealand, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to foundation consultants: 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	LDE Engineers Scientists	Indirect evidence	Gisborne, New ZealandHQ checked Sep 19, 2026	51-200	81 contacts →
	Indirect evidence “LDE are specialists in geotechnical, civil, environmental and structural engineering.” Source: RevenueBase Database · checked Sep 19, 2026
2	Silvester Clark Consulting Engineers	Indirect evidence	Pipitea, New ZealandHQ checked Sep 19, 2026	51-200	62 contacts →
	Indirect evidence “Silvester Clark Consulting Engineers is a New Zealand-owned structural engineering firm, delivering expert services since 1979.” Source: RevenueBase Database · checked Sep 19, 2026
3	Cook Costello	Partial evidence	Whangarei, New ZealandHQ checked Sep 19, 2026	11-50	40 contacts →
	Partial evidence “Cook Costello is a New Zealand multidisciplinary engineering consultancy working across geotechnical, civil and structural engineering, geophysics, land surveying, land…” Source: RevenueBase Database · checked Sep 19, 2026
4	CGW Consulting Engineers	Indirect evidence	Nelson, New ZealandHQ checked Sep 19, 2026	11-50	40 contacts →
	Indirect evidence “CGW Consulting Engineers is a multi-discipline consulting engineering firm with its head office in Nelson serving our clients’ needs for projects throughout New Zealand and…” Source: RevenueBase Database · checked Sep 19, 2026
5	ACH Consulting Engineers	Indirect evidence	Auckland, New ZealandHQ checked Sep 19, 2026	11-50	38 contacts →
	Indirect evidence “Today ACH employs over 40 staff in their Auckland office with a number being Chartered Professional Engineers.” Source: RevenueBase Database · checked Sep 19, 2026
6	Contech	Indirect evidence	Auckland, New ZealandHQ checked Sep 19, 2026	51-200	38 contacts →
	Indirect evidence “Contech is New Zealand’s leading specialist civil engineering company in concrete construction and remediation.” Source: RevenueBase Database · checked Sep 19, 2026
7	Initia	Partial evidence	Auckland, New ZealandHQ checked Sep 19, 2026	11-50	33 contacts →
	Partial evidence “Initia is a specialist geotechnical engineering consultancy that provides design, advisory and construction observation services for building, infrastructure and earthworks…” Source: RevenueBase Database · checked Sep 19, 2026
8	Batchelar Mcdougall Consulting LTD	Indirect evidence	Christchurch, New ZealandHQ checked Sep 19, 2026	11-50	31 contacts →
	Indirect evidence “Established in 2007, BMC has grown steadily with offices in Wānaka and Christchurch.” Source: RevenueBase Database · checked Sep 19, 2026
9	Blue Barn Consulting LTD	Indirect evidence	Auckland, New ZealandHQ checked Sep 19, 2026	11-50	28 contacts →
	Indirect evidence “Blue Barn Consulting was established in 2008, and is proudly 100% New Zealand owned and operated.” Source: RevenueBase Database · checked Sep 19, 2026
10	Soil & Rock Consultants	Partial evidence	Henderson, New ZealandHQ checked Sep 19, 2026	51-200	28 contacts →
	Partial evidence “With a rich legacy spanning over three decades, Soil & Rock Consultants stand at the forefront of the geotechnical, environmental, civil, and geological engineering landscape in…” Source: RevenueBase Database · checked Sep 19, 2026
11	NAL Civil & Structural Engineers Limited	Partial evidence	Auckland, New ZealandHQ checked Sep 19, 2026	11-50	28 contacts →
	Partial evidence “About Us: NAL Civil & Structural Engineers Limited is a multi-disciplinary engineering consultancy specialising in a broad range of civil infrastructure and building projects.” Source: RevenueBase Database · checked Sep 19, 2026
12	GDC Consultants	Partial evidence	Hamilton, New ZealandHQ checked Sep 19, 2026	11-50	26 contacts →
	Partial evidence “GDC is an established ISO9001:2015 accredited engineering consultancy based in New Zealand with seven offices across the country and an office in Sri Lanka.” Source: RevenueBase Database · checked Sep 19, 2026
13	Mitchell Vranjes	Indirect evidence	Auckland, New ZealandHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence “Engineering incorporates both art and science.” Source: RevenueBase Database · checked Sep 19, 2026
14	Enovate LTD	Indirect evidence	Auckland, New ZealandHQ checked Sep 19, 2026	11-50	23 contacts →
	Indirect evidence “Vision and Mission Enovate strives to provide value to clients through excellence and innovation in structural engineering and design.” Source: RevenueBase Database · checked Sep 19, 2026
15	Novare Design	Indirect evidence	Wellington, New ZealandHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “We are a leading firm of civil and structural professionals providing consulting engineering services.” Source: RevenueBase Database · checked Sep 19, 2026
16	Blueprint Consulting Engineers	Partial evidence	Manukau, New ZealandHQ checked Sep 19, 2026	11-50	19 contacts →
	Partial evidence “Blueprint is a professional engineering design consultancy based in Auckland Christchurch and Hamilton.” Source: RevenueBase Database · checked Sep 19, 2026
17	Wilton Joubert Consulting Engineers	Indirect evidence	Auckland, New ZealandHQ checked Sep 19, 2026	51-200	19 contacts →
	Indirect evidence “Wilton Joubert Consulting Engineers specialise in the structural design and inspection of residential and low-rise commercial construction projects.” Source: RevenueBase Database · checked Sep 19, 2026
18	Richards Consulting Engineers	Partial evidence	Christchurch, New ZealandHQ checked Sep 19, 2026	11-50	18 contacts →
	Partial evidence “We are a small well-established Canterbury, Auckland, Queenstown & Wellington based structural and civil engineering consultancy specializing in both residential and light…” Source: RevenueBase Database · checked Sep 19, 2026
19	Reliable Foundations Limited	Partial evidence	Pukekohe East, New ZealandHQ checked Sep 19, 2026	501-1,000	18 contacts →
	Partial evidence “We are New Zealand’s foremost design-to-install concrete foundation and earthworks company, delivering tailored raft and super-slab foundations across residential, multi-tenancy…” Source: RevenueBase Database · checked Sep 19, 2026
20	KGA Geotechnical Group Limited	Indirect evidence	Auckland & Christchurch, New ZealandHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “Geotechnical Engineers of Choice!” Source: RevenueBase Database · checked Sep 19, 2026
21	Dunning Thornton	Partial evidence	Wellington, New ZealandHQ checked Sep 19, 2026	11-50	16 contacts →
	Partial evidence “Dunning Thornton are a medium sized Wellington based practice providing structural consultancy services locally, within the region and nationally.” Source: RevenueBase Database · checked Sep 19, 2026
22	Andy O'sullivan	Indirect evidence	Auckland Central, New ZealandHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “Andy O’Sullivan was established to offer a nimble international best practice service in geotechnical design to the local infrastructure industry.” Source: RevenueBase Database · checked Sep 19, 2026
23	BSK Consulting Engineers	Indirect evidence	Rotorua, New ZealandHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “BSK Consulting Engineers are a fun team of committed and experienced engineers based in Rotorua and Tauranga.” Source: RevenueBase Database · checked Sep 19, 2026
24	Structex	Partial evidence	Christchurch, New ZealandHQ checked Sep 19, 2026	11-50	16 contacts →
	Partial evidence “Structex combines the knowledge and experience of a large engineering consultancy with the effectiveness, close business relationships and agility of a small team.” Source: RevenueBase Database · checked Sep 19, 2026
25	Dtce Consulting Engineers	Indirect evidence	Wellington, New ZealandHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “Welcome to DTCE Consulting Engineers, Wellington’s structural and geotechnical specialists.” Source: RevenueBase Database · checked Sep 19, 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: foundation consultants. 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 foundation consultants.
Partial evidence: Its own public description names part of foundation consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name foundation consultants. 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 140 foundation consultants based in New Zealand

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Foundation consultants based in New Zealand at a glance

As of Sep 19, 2026

59.2%Verified-email coverage

8.3Average contacts per company

1-10Median size (employees)

35.0%Largest-city concentration · Auckland

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

Email recency for this list is measured worldwide rather than for New Zealand, so it is reported there. Company counts and contact totals on this page are exact for New Zealand, over 140 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 foundation consultants, 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 New Zealand whose own description of what they do matches “foundation consultants”. 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 foundation consultants), 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 foundation consultants, 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 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, 689 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 19, 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.

Foundation consultants by metro

Foundation consultants in Auckland49
Foundation consultants in Christchurch25

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 foundation consultants, 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 foundation consultants are there based in New Zealand?

RevenueBase identified 140 foundation consultants headquartered in New Zealand 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?

LDE Engineers Scientists, headquartered in New Zealand, tops this list with the largest team on record.

Which city has the most foundation consultants?

Auckland leads with 49 headquartered companies, followed by Christchurch (25) and Wellington (7).

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 689 verified decision-maker contacts tracked across these 140 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 19, 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.