Company lists · Data refreshed September 2026

Top 25 Drainage design software companies worldwide

RevenueBase identified 333 company matches for drainage design software companies worldwide as of September 2026 and tracks 4,024 professional contacts across them, including 1,366 with verified work emails. The United States is the largest market and Sydney the largest hub.

This list covers company matches for drainage design software companies 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 September 28, 2026. Country and city lists for drainage design software companies 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 Sep 28, 2026 How this list was built
333Companies
4,024Contacts tracked
1,366Verified emails
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The 25 largest drainage design software companies worldwide

Ranked by team size
Top 25 of 333 company matches for drainage design software companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchEdmonton, AB, CanadaHQ recorded Sep 28, 20261,001-5,000475 contacts →

Exact match

“Armtec has spent over 110 years supplying the most innovative drainage equipment, dynamically designed to support roadways, stormwater, rehabilitation, and erosion control.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchLenting, GermanyHQ recorded Sep 28, 2026501-1,000243 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 · Sep 28, 2026 · View company records in RevenueBase
3Exact matchRastatt, GermanyHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
4Exact matchNoida, IndiaHQ recorded Sep 28, 2026201-500144 contacts →

Exact match

“Since 2004, Highlands has been an engineering software development innovator providing state-of-the-art functionality to its customers worldwide.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchShefford, United KingdomHQ recorded Sep 28, 2026201-50085 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 · Sep 28, 2026 · View company records in RevenueBase
6Exact matchNewry Co.Down, United KingdomHQ recorded Sep 28, 202651-20079 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 · Sep 28, 2026 · View company records in RevenueBase
7Exact matchElland, United KingdomHQ recorded Sep 28, 20261,001-5,00077 contacts →

Exact match

“At Marshalls Civils & Drainage, we deliver engineered precast solutions for infrastructure that must perform today and over the long term.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchNotre-dame-de-l'isle, FranceHQ recorded Sep 28, 202651-20068 contacts →

Exact match

“Créée en 1977, ACO France emploie plus de 120 collaborateurs.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 20265,001-10,00063 contacts →

Exact match

“We’re building innovative, industry-leading software for the water industry.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchNetstal, SwitzerlandHQ recorded Sep 28, 202651-20060 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 · Sep 28, 2026 · View company records in RevenueBase
11Exact matchNeuilly-sur-seine, FranceHQ recorded Sep 28, 2026201-50049 contacts →

Exact match

“For 500 years, we have been designing, manufacturing and supplying high-quality drainage systems for residential and commercial buildings and engineering structures.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchAustin, TX, United StatesHQ recorded Sep 28, 202611-5045 contacts →

Exact match

“EDGE Engineering provides civil engineering consulting services with special emphasis on stormwater management, drainage design, 2D hydraulic modeling, and project management.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchSchweighouse-sur-moder, FranceHQ recorded Sep 28, 202611-5042 contacts →

Exact match

“Dès sa création en 1956, HAURATON s’est spécialisée dans la conception et la production de caniveaux et solutions pour le drainage et l’évacuation des eaux pluviales.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchDublin, IrelandHQ recorded Sep 28, 202611-5040 contacts →

Exact match

“PROKON is a Global business with a presence in more than 150 countries supporting multiple languages.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchWinnipeg, CanadaHQ recorded Sep 28, 202651-20039 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 · Sep 28, 2026 · View company records in RevenueBase
16Exact matchBraunschweig, GermanyHQ recorded Sep 28, 202611-5038 contacts →

Exact match

“We are developing innovative software for infrastructure and water management for more than 25 years.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchPhoenix, AZ, United StatesHQ recorded Sep 28, 202611-5038 contacts →

Exact match

“NJBSoft was created with a vision to provide technically advanced, state-of-the-art, value-added technological solutions to the Civil, Environmental and Municipal Engineering…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchTroutman, NC, United StatesHQ recorded Sep 28, 202651-20037 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 · Sep 28, 2026 · View company records in RevenueBase
19Exact matchSydney, AustraliaHQ recorded Sep 28, 202651-20036 contacts →

Exact match

“For over 30 years, Dr Lee Gregory, Alan Gray, and their 12d Solutions team have been developing, training and supporting technical software for the civil engineering, surveying…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchRende, ItalyHQ recorded Sep 28, 202611-5033 contacts →

Exact match

“Fondata nel 1979, è stata la prima società in Italia indirizzata alla produzione di software di analisi e calcolo strutturale in zona sismica, di geotecnica e di idraulica.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchProvo, UT, United StatesHQ recorded Sep 28, 202611-5030 contacts →

Exact match

“What We Do: Aquaveo creates state-of-the-art environmental water modeling software.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchMedellín, ColombiaHQ recorded Sep 28, 202611-5030 contacts →

Exact match

“Somos No.1 en el Mercado de soluciones de software para Ingeniería Civil.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchMadison, WI, United StatesHQ recorded Sep 28, 2026201-50030 contacts →

Exact match

“Founded in 2010, CivilGEO, Inc.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchHenley-on-thames, United KingdomHQ recorded Sep 28, 202611-5024 contacts →

Exact match

“Civil Designer is an integrated suite of software modules covering terrain, roads and pipe network design.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchHannover, GermanyHQ recorded Sep 28, 202651-20021 contacts →

Exact match

“Mit wissenschaftlich fundierten Ansätzen und praxisorientierten Softwareanwendungen bieten wir Ihnen neue Ideen, wirtschaftlich interessante Lösungen sowie zukunftsweisende…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 333 drainage design software companies worldwide

See the full list, filter by size, metro and specialty, and access 1,366 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Drainage design software companies worldwide at a glance

As of Sep 28, 2026
33.9%Verified-email coverage
12.1Average contacts per company
1-10Median size (employees)
1.5%Largest-city concentration · Sydney
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
182
11-50
102
51-200
20
201-500
14
501-1,000
7
1,001-5,000
2
5,001-10,000
2
10001+
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 drainage design software companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “drainage design software companies” 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 1,366 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 September 28, 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.

Drainage design software companies by location

2 lists · largest first

Every Drainage design software companies 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 “drainage design software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many drainage design software companies are there worldwide?

RevenueBase identified 333 company matches for drainage design software companies worldwide as of September 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?

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

Which country has the most drainage design software companies?

The United States leads with 61 companies, followed by the United Kingdom (41). Every drainage design software companies list by country and city is linked on this page.

Which city has the most drainage design software companies?

Sydney leads with 5 company records, followed by Barcelona (3) and London (3).

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 1,366 professional contacts with verified work emails tracked across these 333 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 September 28, 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.