Company lists · Data refreshed November 2026
Top 25 Sanitation engineering services based in New Zealand
RevenueBase identified 76 company matches for sanitation engineering services associated with New Zealand as of November 2026 and tracks 4,134 professional contacts across them, including 2,534 with verified work emails. Auckland is the largest hub.
This list covers company matches for sanitation engineering services associated with New Zealand, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 1, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.
The 25 largest sanitation engineering services based in New Zealand
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,647 contacts → | ||||
Exact match “We are one of the world’s leading professional services firms, uniting our engineering, advisory and science-based expertise to shape communities to advance humanity.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 2 | 723 contacts → | ||||
Exact match “At Tonkin + Taylor, we’re dedicated to creating and sustaining a better world together.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 3 | 590 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 4 | 278 contacts → | ||||
Exact match “PDP is one of Aotearoa New Zealand’s leading environmental science, engineering, and advisory consultancies.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 5 | 190 contacts → | ||||
Exact match “At Woods, we know there’s a lot at stake when you’re enabling land for new homes and infrastructure, reputation, investment, and the opportunity to create better, more resilient…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 6 | 88 contacts → | ||||
Exact match “LDE are specialists in geotechnical, civil, environmental and structural engineering.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 7 | 78 contacts → | ||||
Exact match “Our company has evolved from humble yet visionary origins to become the multi-disciplinary consultancy it is today.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 8 | 54 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 9 | 48 contacts → | ||||
Exact match “GWE Consulting Engineers is a multi-disciplinary engineering consultancy providing geotechnical, civil and water, environmental, wastewater and stormwater engineering services and…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 10 | 39 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 11 | 26 contacts → | ||||
Exact match “Trusted, Innovative, Water Solutions.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 12 | 24 contacts → | ||||
Exact match “Blue Barn Consulting was established in 2008, and is proudly 100% New Zealand owned and operated.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 13 | 18 contacts → | ||||
Exact match “In early 2015, Tektus was formed to create a distinct multi-disciplinary practice with strong values.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 14 | 14 contacts → | ||||
Exact match “We’re proud to be a construction company delivering project management, engineering, and commissioning services for water and wastewater infrastructure.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 15 | 13 contacts → | ||||
Exact match “Tiaki -'Caring' Engineering.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “Stradegy is a Hawke's Bay-based environmental planning and resource management consultancy providing expert planning and environmental services to local government and private…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 17 | 12 contacts → | ||||
Exact match “SWE (Southern Water Engineering) is a leading Marlborough-based engineering company specialising in water engineering, electrical and automation solutions, and pumping technology.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 18 | 11 contacts → | ||||
Exact match “e2Environmental is a highly experienced, full service civil engineering consultancy specialising in water engineering and land development.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 19 | 11 contacts → | ||||
Exact match “Wastewater treatment, Community Pressure Sewers, Wastewater Design, Build & Operate.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 20 | 11 contacts → | ||||
Exact match “Water utility companies often will invest in their infrastructure without a clear strategy.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 21 | 11 contacts → | ||||
Exact match “HAL Consulting Ltd (HAL) is a niche engineering consultancy that specialises in wastewater, stormwater and water supply network modelling and strategic planning, and data…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 22 | 10 contacts → | ||||
Exact match “DVLP is a New Zealand-based project management consultancy delivering high-quality outcomes across infrastructure, environmental, and primary industry sectors.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 23 | 9 contacts → | ||||
Exact match “Fluent Solutions is a Dunedin and Queenstown based Engineering Consultancy with a strong reputation and track record in providing Civil and Infrastructure, 3 Waters and…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 24 | 9 contacts → | ||||
Exact match “We are a consulting engineering firm that offers a comprehensive range of geotechnical, civil & structural engineering services throughout Auckland and Northland.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 25 | 8 contacts → | ||||
Exact match “Apex Water promises guaranteed environmental performance and that makes us leaders in water & wastewater treatment.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “sanitation engineering services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 76 sanitation engineering services based in New Zealand
See the full list, filter by size, metro and specialty, and access 2,534 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Sanitation engineering services based in New Zealand at a glance
As of Nov 1, 2026Companies by employee count
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 76 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with New Zealand whose business descriptions match “sanitation engineering services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 2,534 professional contacts with verified work emails across the full matched dataset. 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 November 1, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Sanitation engineering services by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “sanitation engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many sanitation engineering services are there based in New Zealand?
RevenueBase identified 76 company matches for sanitation engineering services associated with New Zealand as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
WSP In NEW Zealand tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most sanitation engineering services?
Auckland leads with 32 company records, followed by Christchurch (4) and Cambridge (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,534 professional contacts with verified work emails tracked across these 76 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 1, 2026.
Ready to reach these companies? Verified emails and direct dials for all 76 sanitation engineering services based in New Zealand. Start with a free account, no credit card.
Download this list →Related lists
Sanitation engineering services by geography
- Sanitation engineering services based in Buenos Aires, Argentina
- Sanitation engineering services based in Melbourne, Australia
- Sanitation engineering services based in Sydney, Australia
- Sanitation engineering services based in Belo Horizonte, Brazil
- Sanitation engineering services based in Curitiba, Brazil
- Sanitation engineering services based in Porto Alegre, Brazil
- Sanitation engineering services based in Recife, Brazil
- Sanitation engineering services based in Rio De Janeiro, Brazil
- Sanitation engineering services based in Salvador, Brazil
- Sanitation engineering services based in Sao Paulo, Brazil
- Sanitation engineering services based in Calgary, Canada
- Sanitation engineering services based in Edmonton, Canada
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 SmartSearch, 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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Sanitation engineering services based in Buenos Aires, Argentina
- Sanitation engineering services based in Melbourne, Australia
- Sanitation engineering services based in Sydney, Australia
- Sanitation engineering services based in Belo Horizonte, Brazil
- Sanitation engineering services based in Curitiba, Brazil
- Sanitation engineering services based in Porto Alegre, Brazil
Company intelligence · public preview
Top 25 sanitation engineering services based in New Zealand
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 76 matching company records for sanitation engineering services based in New Zealand, with 4,134 tracked contacts and 2,534 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 1, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 sanitation engineering services based in New Zealand
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  WSP In NEW Zealandwsp.comHQ: Wellington, New ZealandReported employees: 1,001-5,000 | Wellington, New Zealand | 1,001-5,000 | Exact match | 1,647 contacts → |
“We are one of the world’s leading professional services firms, uniting our engineering, advisory and science-based expertise to shape communities to advance humanity.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Tonkin Taylortonkintaylor.comHQ: Auckland Central, New ZealandReported employees: 1,001-5,000 | Auckland Central, New Zealand | 1,001-5,000 | Exact match | 723 contacts → |
“At Tonkin + Taylor, we’re dedicated to creating and sustaining a better world together.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Opus International Consultants Limitedwsp-opus.co.nzHQ: Wellington, New ZealandReported employees: 1,001-5,000 | Wellington, New Zealand | 1,001-5,000 | Exact match | 590 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 |  Pattle Delamore Partnerspdp.co.nzHQ: Auckland, New ZealandReported employees: 201-500 | Auckland, New Zealand | 201-500 | Exact match | 278 contacts → |
“PDP is one of Aotearoa New Zealand’s leading environmental science, engineering, and advisory consultancies.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  WOODSwoods.co.nzHQ: Auckland, New ZealandReported employees: 201-500 | Auckland, New Zealand | 201-500 | Exact match | 190 contacts → |
“At Woods, we know there’s a lot at stake when you’re enabling land for new homes and infrastructure, reputation, investment, and the opportunity to create better, more resilient…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  LDE Engineers Scientistslde.co.nzHQ: Gisborne, New ZealandReported employees: 51-200 | Gisborne, New Zealand | 51-200 | Exact match | 88 contacts → |
“LDE are specialists in geotechnical, civil, environmental and structural engineering.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Riley Consultantsriley.co.nzHQ: Takapuna, New ZealandReported employees: 51-200 | Takapuna, New Zealand | 51-200 | Exact match | 78 contacts → |
“Our company has evolved from humble yet visionary origins to become the multi-disciplinary consultancy it is today.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Pipeline & Civil LTDpipelinecivil.co.nzHQ: Auckland, New ZealandReported employees: 51-200 | Auckland, New Zealand | 51-200 | Exact match | 54 contacts → |
“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…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  GWE Consulting Engineersgwe.co.nzHQ: Takapuna, New ZealandReported employees: 11-50 | Takapuna, New Zealand | 11-50 | Exact match | 48 contacts → |
“GWE Consulting Engineers is a multi-disciplinary engineering consultancy providing geotechnical, civil and water, environmental, wastewater and stormwater engineering services and…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  CGW Consulting Engineerscgwl.co.nzHQ: Nelson, New ZealandReported employees: 11-50 | Nelson, New Zealand | 11-50 | Exact match | 39 contacts → |
“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…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Watersmartwatersmart.co.nzHQ: Auckland, New ZealandReported employees: 11-50 | Auckland, New Zealand | 11-50 | Exact match | 26 contacts → |
“Trusted, Innovative, Water Solutions.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Blue Barn Consulting LTDbluebarn.co.nzHQ: Auckland, New ZealandReported employees: 11-50 | Auckland, New Zealand | 11-50 | Exact match | 24 contacts → |
“Blue Barn Consulting was established in 2008, and is proudly 100% New Zealand owned and operated.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Tektustektus.nzHQ: Auckland, New ZealandReported employees: 11-50 | Auckland, New Zealand | 11-50 | Exact match | 18 contacts → |
“In early 2015, Tektus was formed to create a distinct multi-disciplinary practice with strong values.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Bellcon Limitedbellcon.co.nzHQ: Ruakaka, New ZealandReported employees: 11-50 | Ruakaka, New Zealand | 11-50 | Exact match | 14 contacts → |
“We’re proud to be a construction company delivering project management, engineering, and commissioning services for water and wastewater infrastructure.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Tiaki Engineering Consultants LTDtecl.co.nzHQ: Tauranga, New ZealandReported employees: 11-50 | Tauranga, New Zealand | 11-50 | Exact match | 13 contacts → |
“Tiaki -'Caring' Engineering.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Stradegystradegy.co.nzHQ: Hawkes Bay, New ZealandReported employees: 11-50 | Hawkes Bay, New Zealand | 11-50 | Exact match | 12 contacts → |
“Stradegy is a Hawke's Bay-based environmental planning and resource management consultancy providing expert planning and environmental services to local government and private…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  SWE Southern Water Engineeringswe.co.nzHQ: Blenheim, New ZealandReported employees: 11-50 | Blenheim, New Zealand | 11-50 | Exact match | 12 contacts → |
“SWE (Southern Water Engineering) is a leading Marlborough-based engineering company specialising in water engineering, electrical and automation solutions, and pumping technology.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  E2environmental LTDe2environmental.comHQ: Christchurch, New ZealandReported employees: 11-50 | Christchurch, New Zealand | 11-50 | Exact match | 11 contacts → |
“e2Environmental is a highly experienced, full service civil engineering consultancy specialising in water engineering and land development.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Innoflow Technologies NZ Limitedinnoflow.co.nz HQ: Dairy Flat, New ZealandReported employees: 11-50 | Dairy Flat, New Zealand | 11-50 | Exact match | 11 contacts → |
“Wastewater treatment, Community Pressure Sewers, Wastewater Design, Build & Operate.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Projectmax LTDprojectmax.co.nzHQ: Auckland, New ZealandReported employees: 1-10 | Auckland, New Zealand | 1-10 | Exact match | 11 contacts → |
“Water utility companies often will invest in their infrastructure without a clear strategy.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  HAL Consulting LTDhalconsulting.co.nzHQ: Parnell, New ZealandReported employees: 11-50 | Parnell, New Zealand | 11-50 | Exact match | 11 contacts → |
“HAL Consulting Ltd (HAL) is a niche engineering consultancy that specialises in wastewater, stormwater and water supply network modelling and strategic planning, and data…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  DVLPdvlp.co.nzHQ: Cambridge, New ZealandReported employees: 11-50 | Cambridge, New Zealand | 11-50 | Exact match | 10 contacts → |
“DVLP is a New Zealand-based project management consultancy delivering high-quality outcomes across infrastructure, environmental, and primary industry sectors.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Fluent Infrastructure Solutions Limitedfluentsolutions.co.nzHQ: Dunedin, New ZealandReported employees: 11-50 | Dunedin, New Zealand | 11-50 | Exact match | 9 contacts → |
“Fluent Solutions is a Dunedin and Queenstown based Engineering Consultancy with a strong reputation and track record in providing Civil and Infrastructure, 3 Waters and…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Deane Consultancy LTDdeanecl.nzHQ: Auckland & Northland, New ZealandReported employees: 11-50 | Auckland & Northland, New Zealand | 11-50 | Exact match | 9 contacts → |
“We are a consulting engineering firm that offers a comprehensive range of geotechnical, civil & structural engineering services throughout Auckland and Northland.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Apex Water LTDapexwater.co.nz HQ: Timaru, New ZealandReported employees: 51-200 | Timaru, New Zealand | 51-200 | Exact match | 8 contacts → |
“Apex Water promises guaranteed environmental performance and that makes us leaders in water & wastewater treatment.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 76 company matches
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Sanitation engineering services: dataset insights
November 1, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
76 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 76 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 1, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Sanitation engineering services by metro
Questions about this company list
What does Exact match mean for sanitation engineering services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many sanitation engineering services did RevenueBase find based in New Zealand?
The saved snapshot records 76 matching company records, 4,134 tracked contacts and 2,534 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 1, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Sanitation engineering services by geography
- Sanitation engineering services based in Buenos Aires, Argentina
- Sanitation engineering services based in Melbourne, Australia
- Sanitation engineering services based in Sydney, Australia
- Sanitation engineering services based in Belo Horizonte, Brazil
- Sanitation engineering services based in Curitiba, Brazil
- Sanitation engineering services based in Porto Alegre, Brazil
- Sanitation engineering services based in Recife, Brazil
- Sanitation engineering services based in Rio De Janeiro, Brazil
- Sanitation engineering services based in Salvador, Brazil
- Sanitation engineering services based in Sao Paulo, Brazil
- Sanitation engineering services based in Calgary, Canada
- Sanitation engineering services based in Edmonton, Canada
Cite this list
RevenueBase Data Team. Top 25 sanitation engineering services based in New Zealand. Snapshot: November 1, 2026. https://revenuebase.ai/companies/sanitation-engineering-services/new-zealand.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Sanitation engineering services based in Buenos Aires, Argentina
- Sanitation engineering services based in Melbourne, Australia
- Sanitation engineering services based in Sydney, Australia
- Sanitation engineering services based in Belo Horizonte, Brazil
- Sanitation engineering services based in Curitiba, Brazil
- Sanitation engineering services based in Porto Alegre, Brazil
Company intelligence · public preview
Top 25 sanitation engineering services based in New Zealand
RevenueBase records 76 matching company records for sanitation engineering services based in New Zealand, with 4,134 tracked contacts and 2,534 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 1, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 sanitation engineering services based in New Zealand
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | WSP In NEW Zealandwsp.com HQ: Wellington, New ZealandReported employees: 1,001-5,000 | Wellington, New Zealand | 1,001-5,000 | Exact match | 1,647 contacts → |
“We are one of the world’s leading professional services firms, uniting our engineering, advisory and science-based expertise to shape communities to advance humanity.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Tonkin Taylortonkintaylor.com HQ: Auckland Central, New ZealandReported employees: 1,001-5,000 | Auckland Central, New Zealand | 1,001-5,000 | Exact match | 723 contacts → |
“At Tonkin + Taylor, we’re dedicated to creating and sustaining a better world together.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Opus International Consultants Limitedwsp-opus.co.nz HQ: Wellington, New ZealandReported employees: 1,001-5,000 | Wellington, New Zealand | 1,001-5,000 | Exact match | 590 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | Pattle Delamore Partnerspdp.co.nz HQ: Auckland, New ZealandReported employees: 201-500 | Auckland, New Zealand | 201-500 | Exact match | 278 contacts → |
“PDP is one of Aotearoa New Zealand’s leading environmental science, engineering, and advisory consultancies.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | WOODSwoods.co.nz HQ: Auckland, New ZealandReported employees: 201-500 | Auckland, New Zealand | 201-500 | Exact match | 190 contacts → |
“At Woods, we know there’s a lot at stake when you’re enabling land for new homes and infrastructure, reputation, investment, and the opportunity to create better, more resilient…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | LDE Engineers Scientistslde.co.nz HQ: Gisborne, New ZealandReported employees: 51-200 | Gisborne, New Zealand | 51-200 | Exact match | 88 contacts → |
“LDE are specialists in geotechnical, civil, environmental and structural engineering.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Riley Consultantsriley.co.nz HQ: Takapuna, New ZealandReported employees: 51-200 | Takapuna, New Zealand | 51-200 | Exact match | 78 contacts → |
“Our company has evolved from humble yet visionary origins to become the multi-disciplinary consultancy it is today.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Pipeline & Civil LTDpipelinecivil.co.nz HQ: Auckland, New ZealandReported employees: 51-200 | Auckland, New Zealand | 51-200 | Exact match | 54 contacts → |
“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…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | GWE Consulting Engineersgwe.co.nz HQ: Takapuna, New ZealandReported employees: 11-50 | Takapuna, New Zealand | 11-50 | Exact match | 48 contacts → |
“GWE Consulting Engineers is a multi-disciplinary engineering consultancy providing geotechnical, civil and water, environmental, wastewater and stormwater engineering services and…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | CGW Consulting Engineerscgwl.co.nz HQ: Nelson, New ZealandReported employees: 11-50 | Nelson, New Zealand | 11-50 | Exact match | 39 contacts → |
“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…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Watersmartwatersmart.co.nz HQ: Auckland, New ZealandReported employees: 11-50 | Auckland, New Zealand | 11-50 | Exact match | 26 contacts → |
“Trusted, Innovative, Water Solutions.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Blue Barn Consulting LTDbluebarn.co.nz HQ: Auckland, New ZealandReported employees: 11-50 | Auckland, New Zealand | 11-50 | Exact match | 24 contacts → |
“Blue Barn Consulting was established in 2008, and is proudly 100% New Zealand owned and operated.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Tektustektus.nz HQ: Auckland, New ZealandReported employees: 11-50 | Auckland, New Zealand | 11-50 | Exact match | 18 contacts → |
“In early 2015, Tektus was formed to create a distinct multi-disciplinary practice with strong values.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Bellcon Limitedbellcon.co.nz HQ: Ruakaka, New ZealandReported employees: 11-50 | Ruakaka, New Zealand | 11-50 | Exact match | 14 contacts → |
“We’re proud to be a construction company delivering project management, engineering, and commissioning services for water and wastewater infrastructure.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Tiaki Engineering Consultants LTDtecl.co.nz HQ: Tauranga, New ZealandReported employees: 11-50 | Tauranga, New Zealand | 11-50 | Exact match | 13 contacts → |
“Tiaki -'Caring' Engineering.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Stradegystradegy.co.nz HQ: Hawkes Bay, New ZealandReported employees: 11-50 | Hawkes Bay, New Zealand | 11-50 | Exact match | 12 contacts → |
“Stradegy is a Hawke's Bay-based environmental planning and resource management consultancy providing expert planning and environmental services to local government and private…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | SWE Southern Water Engineeringswe.co.nz HQ: Blenheim, New ZealandReported employees: 11-50 | Blenheim, New Zealand | 11-50 | Exact match | 12 contacts → |
“SWE (Southern Water Engineering) is a leading Marlborough-based engineering company specialising in water engineering, electrical and automation solutions, and pumping technology.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | E2environmental LTDe2environmental.com HQ: Christchurch, New ZealandReported employees: 11-50 | Christchurch, New Zealand | 11-50 | Exact match | 11 contacts → |
“e2Environmental is a highly experienced, full service civil engineering consultancy specialising in water engineering and land development.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Innoflow Technologies NZ Limitedinnoflow.co.nz HQ: Dairy Flat, New ZealandReported employees: 11-50 | Dairy Flat, New Zealand | 11-50 | Exact match | 11 contacts → |
“Wastewater treatment, Community Pressure Sewers, Wastewater Design, Build & Operate.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Projectmax LTDprojectmax.co.nz HQ: Auckland, New ZealandReported employees: 1-10 | Auckland, New Zealand | 1-10 | Exact match | 11 contacts → |
“Water utility companies often will invest in their infrastructure without a clear strategy.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HAL Consulting LTDhalconsulting.co.nz HQ: Parnell, New ZealandReported employees: 11-50 | Parnell, New Zealand | 11-50 | Exact match | 11 contacts → |
“HAL Consulting Ltd (HAL) is a niche engineering consultancy that specialises in wastewater, stormwater and water supply network modelling and strategic planning, and data…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | DVLPdvlp.co.nz HQ: Cambridge, New ZealandReported employees: 11-50 | Cambridge, New Zealand | 11-50 | Exact match | 10 contacts → |
“DVLP is a New Zealand-based project management consultancy delivering high-quality outcomes across infrastructure, environmental, and primary industry sectors.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Fluent Infrastructure Solutions Limitedfluentsolutions.co.nz HQ: Dunedin, New ZealandReported employees: 11-50 | Dunedin, New Zealand | 11-50 | Exact match | 9 contacts → |
“Fluent Solutions is a Dunedin and Queenstown based Engineering Consultancy with a strong reputation and track record in providing Civil and Infrastructure, 3 Waters and…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Deane Consultancy LTDdeanecl.nz HQ: Auckland & Northland, New ZealandReported employees: 11-50 | Auckland & Northland, New Zealand | 11-50 | Exact match | 9 contacts → |
“We are a consulting engineering firm that offers a comprehensive range of geotechnical, civil & structural engineering services throughout Auckland and Northland.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Apex Water LTDapexwater.co.nz HQ: Timaru, New ZealandReported employees: 51-200 | Timaru, New Zealand | 51-200 | Exact match | 8 contacts → |
“Apex Water promises guaranteed environmental performance and that makes us leaders in water & wastewater treatment.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 76 company matches
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Sanitation engineering services: dataset insights
November 1, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
76 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 76 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 1, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Sanitation engineering services by metro
Questions about this company list
What does Exact match mean for sanitation engineering services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many sanitation engineering services did RevenueBase find based in New Zealand?
The saved snapshot records 76 matching company records, 4,134 tracked contacts and 2,534 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 1, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Sanitation engineering services by geography
- Sanitation engineering services based in Buenos Aires, Argentina
- Sanitation engineering services based in Melbourne, Australia
- Sanitation engineering services based in Sydney, Australia
- Sanitation engineering services based in Belo Horizonte, Brazil
- Sanitation engineering services based in Curitiba, Brazil
- Sanitation engineering services based in Porto Alegre, Brazil
- Sanitation engineering services based in Recife, Brazil
- Sanitation engineering services based in Rio De Janeiro, Brazil
- Sanitation engineering services based in Salvador, Brazil
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- Sanitation engineering services based in Calgary, Canada
- Sanitation engineering services based in Edmonton, Canada
Cite this list
RevenueBase Data Team. Top 25 sanitation engineering services based in New Zealand. Snapshot: November 1, 2026. https://revenuebase.ai/companies/sanitation-engineering-services/new-zealand.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Sanitation engineering services based in Buenos Aires, Argentina
- Sanitation engineering services based in Melbourne, Australia
- Sanitation engineering services based in Sydney, Australia
- Sanitation engineering services based in Belo Horizonte, Brazil
- Sanitation engineering services based in Curitiba, Brazil
- Sanitation engineering services based in Porto Alegre, Brazil