Company lists · Data refreshed November 2026

Top 25 Landscape drainage specialists worldwide

RevenueBase identified 967 company matches for landscape drainage specialists worldwide as of November 2026 and tracks 5,713 professional contacts across them, including 1,552 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for landscape drainage specialists worldwide, 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 6, 2026. Country and city lists for landscape drainage specialists follow the table.

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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
967Companies
5,713Contacts tracked
1,552Verified emails
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The 25 largest landscape drainage specialists worldwide

Ranked by team size
Top 25 of 967 company matches for landscape drainage specialists worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLenting, GermanyHQ recorded Nov 6, 2026501-1,000251 contacts →

Exact match

“Draining water, treating wastewater and protecting against backwater: As drainage specialists, we protect people from the power of water and protect water from people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 20261,001-5,000214 contacts →

Exact match

“The name Monarch Landscape Companies may be new, but its tradition and commitment to successful landscaping outcomes is time-honored.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchRastatt, GermanyHQ recorded Nov 6, 2026201-500151 contacts →

Exact match

“Drainage with HAURATON For almost 60 years we are internationally successful as a specialist in surface drainage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchShah Alam, SingaporeHQ recorded Nov 6, 202651-200113 contacts →

Exact match

“Fast Flow is a highly specialised group of companies providing solutions for rainwater management system in building projects across Asia Pacific.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchShefford, United KingdomHQ recorded Nov 6, 2026201-50090 contacts →

Exact match

“ACO is recognised as a global leader in the development and manufacture of high performance surface water management systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“Environmental Allies offers a variety of products, services, installation, and consulting to clients across the state of Texas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNewry Co.Down, United KingdomHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“McAllister provides a full range of corporate drainage services – from fast, efficient maintenance and rehabilitation work, to planning and installing state-of-the-art drainage…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNetstal, SwitzerlandHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Unser Kerngeschäft ist die Linienentwässerung mit sämtlichen Systemkomponenten, die für nachhaltig funktionierende Entwässerungslösungen von Bedeutung sind.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWatsonville, CA, United StatesHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“For forty years, K&D Landscaping has been a cornerstone of the local community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHarrisburg, NC, United StatesHQ recorded Nov 6, 2026201-50055 contacts →

Exact match

“Davis Landscape LTD is a large commercial and residential landscape contractor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPalm Harbor, FL, United StatesHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“At Sunrise Irrigation & Sprinklers, we pride ourselves on being a fully licensed and insured team of specialists, RainBird trained and certified for landscape irrigation auditing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWinnipeg, CanadaHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Global Drain Technologies (GDT) is a leader in drain manufacturing and providing application-focused drainage solutions that work.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchTroutman, NC, United StatesHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“The company began with a single focus: provide products and services to solve North America's surface drainage problems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPortland, OR, United StatesHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“Since 1980, Landscape East & West has been one of the leaders in creating and maintaining unique, award-winning outdoor living spaces in the Portland Metro area.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHeredia, Costa RicaHQ recorded Nov 6, 2026201-50037 contacts →

Exact match

“Empresa especializada en el diseño y la construcción de jardines de alta calidad, al igual que el mantenimiento de dichas zonas verdes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSingaporeHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Elmich is a leader in ecologically-minded urban landscaping, waterproofing and stormwater management We have moved!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchTucson, AZ, United StatesHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Full Service Solutions Commercial Landscape Maintenance Innovative Design for Residential & Commercial Construction Irrigation and Landscape Installation Water Management & Back…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchGilbert, SC, United StatesHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Heritage is a forward-focused leader in outdoor services and sustainable landscape solutions across South Carolina.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMesa, AZ, United StatesHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Founded in 2010 to address the critical need for expert stormwater drainage solutions, StormWater Pros has evolved from a local service provider into a premier regional leader in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWylie, TX, United StatesHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Cardinal Strategies is a certified Women’s Business Enterprise (WBE) and award-winning North Texas firm providing integrated stormwater and environmental solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWidnes, United KingdomHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Polycon is now recognised as one of the UK’s leading manufacturers, distributors, and suppliers of surface water drainage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMerchtem, BelgiumHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“ACO is a German manufacturer of total solutions for efficient water management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHillington Industrial Estate, United KingdomHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“DAMM Environmental - The Leading Drainage & Environmental Company in Scotland At DAMM Environmental we are renowned for the high quality of our work in both the public and private…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Hogue Landscape Services is a trusted design, build, and maintenance landscape firm located in Houston, TX.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDaphne, AL, United StatesHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“We are a full service landscape firm providing commercial and residential maintenance services, landscape design & implementation, drainage solutions, irrigation installation &…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 967 landscape drainage specialists worldwide

See the full list, filter by size, metro and specialty, and access 1,552 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Landscape drainage specialists worldwide at a glance

As of Nov 6, 2026
27.2%Verified-email coverage
5.9Average contacts per company
1-10Median size (employees)
1.1%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
544
11-50
309
51-200
72
201-500
15
501-1,000
5
1,001-5,000
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for landscape drainage specialists are linked below.
What qualifies
Company records worldwide whose business descriptions match “landscape drainage specialists” 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. 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 1,552 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 6, 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.

Landscape drainage specialists by location

3 lists · largest first

Every Landscape drainage specialists list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “landscape drainage specialists”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many landscape drainage specialists are there worldwide?

RevenueBase identified 967 company matches for landscape drainage specialists worldwide 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?

Kessel Drainage Technology tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most landscape drainage specialists?

The United States leads with 551 companies, followed by the United Kingdom (111) and Canada (42). Every landscape drainage specialists list by country and city is linked on this page.

Which city has the most landscape drainage specialists?

Houston leads with 11 company records, followed by Dallas (8) and Auckland (6).

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 1,552 professional contacts with verified work emails tracked across these 967 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 6, 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 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.