Company lists · Data refreshed September 2026

Top 22 Hydraulic engineering companies based in New Zealand

Name: Hydraulic engineering companies based in New Zealand
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 44 companies tracked

RevenueBase identified 44 hydraulic engineering companies headquartered in New Zealand as of September 2026 and tracks 453 professional contacts across them, including 263 with verified work emails. Auckland is the largest hub.

This list covers hydraulic engineering companies 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 16, 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 16, 2026 86% judged on-target in blind review

44Companies

453Contacts tracked

263Verified emails

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The 22 largest hydraulic engineering companies based in New Zealand

Ranked by team size

Top 22 of 44 hydraulic engineering companies based in New Zealand, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to hydraulic engineering companies: 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	Powell Fenwick	Partial evidence	Christchurch, New ZealandHQ checked Sep 16, 2026	51-200	79 contacts →
	Partial evidence “Powell Fenwick is a Christchurch based engineering consultancy firm with significant experience in all facets of building design and construction.” Source: RevenueBase Database · checked Sep 16, 2026
2	Pipeline & Civil LTD	Indirect evidence	Auckland, New ZealandHQ checked Sep 16, 2026	51-200	56 contacts →
	Indirect evidence “Pipeline and Civil are proven to provide innovative and technically sound solutions to complex projects involving critical assets; designed to mitigate risks while guarding a…” Source: RevenueBase Database · checked Sep 16, 2026
3	GWE Consulting Engineers	Partial evidence	Takapuna, New ZealandHQ checked Sep 16, 2026	11-50	43 contacts →
	Partial evidence “GWE Consulting Engineers is a multi-disciplinary engineering consultancy providing geotechnical, civil and water, environmental, wastewater and stormwater engineering services and…” Source: RevenueBase Database · checked Sep 16, 2026
4	Damwatch Engineering LTD	Indirect evidence	Wellington, New ZealandHQ checked Sep 16, 2026	11-50	40 contacts →
	Indirect evidence “Damwatch is a highly respected niche consultancy business based in Wellington, New Zealand and provide services to hydropower, water and irrigation clients internationally.” Source: RevenueBase Database · checked Sep 16, 2026
5	Motus Hydraulics	Partial evidence	Hastings, New ZealandHQ checked Sep 16, 2026	51-200	19 contacts →
	Partial evidence “We are a manufacturer of high quality hydraulic cylinders spanning across multiple industries including Agriculture, Forestry, construction, transport, and industrial just to name…” Source: RevenueBase Database · checked Sep 16, 2026
6	Fluid Engineering Consultancy	Indirect evidence	Tauranga, New ZealandHQ checked Sep 16, 2026	11-50	18 contacts →
	Indirect evidence “We design building services for a variety of projects.” Source: RevenueBase Database · checked Sep 16, 2026
7	Jonel Hydraulics LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 16, 2026	11-50	18 contacts →
	Partial evidence “Jonel has been servicing hydraulic cylinders for New Zealand's Earthmoving, Transport and Marine industries for since 1983, developing a solid reputation for delivering a high…” Source: RevenueBase Database · checked Sep 16, 2026
8	Scarlett Hydraulics Limited	Partial evidence	Timaru, New ZealandHQ checked Sep 16, 2026	11-50	17 contacts →
	Partial evidence “Scarlett Hydraulics is a company involved within the hydraulics industry in New Zealand with branches in both Christchurch and Timaru in the South Island and Tauranga in the North…” Source: RevenueBase Database · checked Sep 16, 2026
9	AP Plant & Machinery	Partial evidence	Gisborne, New ZealandHQ checked Sep 16, 2026	11-50	15 contacts →
	Partial evidence “Hydraulics.” Source: RevenueBase Database · checked Sep 16, 2026
10	Taurus Engineering	Partial evidence	Christchurch, New ZealandHQ checked Sep 16, 2026	11-50	15 contacts →
	Partial evidence “Taurus Engineering is a Christchurch based company known for providing tailored engineering solutions in water infrastructure, petrochemical equipment, and structural steel.” Source: RevenueBase Database · checked Sep 16, 2026
11	Summit Hydraulic Solutions	Partial evidence	Rotorua, New ZealandHQ checked Sep 16, 2026	11-50	13 contacts →
	Partial evidence “SUMMIT is proud to have been at the forefront of its chosen areas of specialist engineering for over 50years – and proud to remain New Zealand owned and operated by three…” Source: RevenueBase Database · checked Sep 16, 2026
12	SWE Southern Water Engineering	Partial evidence	Blenheim, New ZealandHQ checked Sep 16, 2026	11-50	12 contacts →
	Partial evidence “SWE (Southern Water Engineering) is a leading Marlborough-based engineering company specialising in water engineering, electrical and automation solutions, and pumping technology.” Source: RevenueBase Database · checked Sep 16, 2026
13	Land River SEA Consulting	Strong evidence	Christchurch, New ZealandHQ checked Sep 16, 2026	1-10	10 contacts →
	Strong evidence “Specialist engineering consulting firm with expertise in hydraulic modelling of rivers and streams, river engineering, geomorphology, hydrology and hydrologic modelling, remote…” Source: RevenueBase Database · checked Sep 16, 2026
14	Smart Alliances Limited	Partial evidence	Blenheim, New ZealandHQ checked Sep 16, 2026	11-50	9 contacts →
	Partial evidence “Smart Alliances delivers inter-disciplinary engineering, resource management and architecture solutions for their clients - from simple compliance certification to fully…” Source: RevenueBase Database · checked Sep 16, 2026
15	Deane Consultancy LTD	Partial evidence	Auckland & Northland, New ZealandHQ checked Sep 16, 2026	11-50	9 contacts →
	Partial evidence “We are a consulting engineering firm that offers a comprehensive range of geotechnical, civil & structural engineering services throughout Auckland and Northland.” Source: RevenueBase Database · checked Sep 16, 2026
16	Blueline Consulting NZ	Indirect evidence	Taupo, New ZealandHQ checked Sep 16, 2026	11-50	7 contacts →
	Indirect evidence “We are a forward-thinking consultancy driven by our passion for pioneering design concepts and advancing sustainable solutions.” Source: RevenueBase Database · checked Sep 16, 2026
17	Submergent Limited	Partial evidence	Auckland, New ZealandHQ checked Sep 16, 2026	1-10	6 contacts →
	Partial evidence “Submergent Limited provides computer modelling services to the New Zealand water engineering industry.” Source: RevenueBase Database · checked Sep 16, 2026
18	Hydrapower Systems LTD	Partial evidence	Hornby, New ZealandHQ checked Sep 16, 2026	11-50	6 contacts →
	Partial evidence “Innovative Hydraulic Cylinder Manufacturers based in New Zealand and supplying globally.” Source: RevenueBase Database · checked Sep 16, 2026
19	Lawrence Jones Partners Limited	Partial evidence	Auckland, New ZealandHQ checked Sep 16, 2026	1-10	3 contacts →
	Partial evidence “Consulting Engineers in Auckland offering specialist building services, drainage consultants design consultancy in the fields of mechanical, electrical and hydraulics plumbing &…” Source: RevenueBase Database · checked Sep 16, 2026
20	Project LAB NZ Limited	Partial evidence	Titirangi, New ZealandHQ checked Sep 16, 2026	1-10	2 contacts →
	Partial evidence “Project Lab is an engineering consultancy delivering water, civil and environmental projects.” Source: RevenueBase Database · checked Sep 16, 2026
21	Endeavour Consulting	Partial evidence	Auckland, New ZealandHQ checked Sep 16, 2026	1-10	1 contacts →
	Partial evidence “Endeavour are specialist hydraulic consultants.” Source: RevenueBase Database · checked Sep 16, 2026
22	Complete Engineering & Hydraulics	Strong evidence	Hamilton, New ZealandHQ checked Sep 16, 2026	1-10	1 contacts →
	Strong evidence “If you are looking for top quality hydraulic engineers, you need the specialists at Complete Engineering & Hydraulics Ltd.” Source: RevenueBase Database · checked Sep 16, 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: hydraulic engineering companies. 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 hydraulic engineering companies.
Partial evidence: Its own public description names part of hydraulic engineering companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hydraulic engineering companies. 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 22 of 44 hydraulic engineering companies based in New Zealand

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Hydraulic engineering companies based in New Zealand at a glance

As of Sep 16, 2026

58.1%Verified-email coverage

10.3Average contacts per company

11-50Median size (employees)

36.4%Largest-city concentration · Auckland

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 44 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 hydraulic engineering companies, 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 “hydraulic engineering companies”. 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 hydraulic engineering companies), 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 hydraulic engineering companies, 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, 263 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 16, 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 hydraulic engineering companies, 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 hydraulic engineering companies are there based in New Zealand?

RevenueBase identified 44 hydraulic engineering companies 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?

Powell Fenwick, headquartered in Christchurch, tops this list with the largest team on record.

Which city has the most hydraulic engineering companies?

Auckland leads with 16 headquartered companies, followed by Christchurch (4) and Blenheim (2).

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 263 verified decision-maker contacts tracked across these 44 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 16, 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.