Company lists · Data refreshed October 2026

Top 25 Landscape engineering firms based in Houston, United States

Name: Landscape engineering firms based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 17, 2026 151 companies tracked

RevenueBase identified 151 company matches for landscape engineering firms associated with Houston, United States as of October 2026 and tracks 7,959 professional contacts across them, including 4,815 with verified work emails. Across the United States, New York is the largest hub for this category (197 companies); Houston follows with 151.

This list covers company matches for landscape engineering firms associated with Houston, United States, 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 October 17, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 17, 2026 How this list was built

151Companies

7,959Contacts tracked

4,815Verified emails

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The 25 largest landscape engineering firms based in Houston, United States

Ranked by team size

Top 25 of 151 company matches for landscape engineering firms based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	LJA	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	1,001-5,000	2,148 contacts →
	Exact match “Employee-Owned.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2	Walter P Moore	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	1,001-5,000	1,404 contacts →
	Exact match “Welcome to Walter P Moore!” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3	Bge, INC	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	1,001-5,000	1,134 contacts →
	Exact match “Ranked No.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4	Quiddity	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	501-1,000	666 contacts →
	Exact match “Quiddity is an award-winning, full-service civil engineering, planning, surveying, and consulting firm providing innovative solutions for public infrastructure and private…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5	Tolunay-Wong Engineers, INC	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	201-500	255 contacts →
	Exact match “Founded in 1993, Tolunay-Wong Engineers, Inc.(TWE) is ranked as one of the Top 10 largest civil engineering firms in Houston.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6	Ehra Engineering	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	201-500	252 contacts →
	Exact match “EHRA Engineering is a civil engineering, surveying, low impact developing, land planning, construction phase services, traffic, emergency management and landscape architecture…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7	IDS Engineering Group	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	51-200	196 contacts →
	Exact match “Founded in 1970, IDS Engineering Group is a Houston-based civil engineering and surveying firm with over five decades of experience delivering infrastructure solutions for public…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8	Elevation Land Solutions	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	51-200	143 contacts →
	Exact match “Elevation Land Solutions helps developers and builders create successful places.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9	OJB Landscape Architecture	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	51-200	98 contacts →
	Exact match “OJB Landscape Architecture focuses on creating landscapes that transform perspectives and evoke emotional responses, creating unique and unforgettable sensory experiences.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10	S&b Infrastructure, LTD	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	51-200	98 contacts →
	Exact match “S&B Infrastructure, Ltd.(S & BI) has been in existence since 1994 as part of S&B Holdings, Ltd,(one of the largest privately-owned engineering firms in the State of Texas).” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11	RG Miller Dccm	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	51-200	73 contacts →
	Exact match “RG Miller \| DCCM is a Houston-based civil engineering firm providing a wide range of infrastructure services to both public and private sector clients in Texas.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12	Civitas Engineering Group, INC	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	51-200	61 contacts →
	Exact match “Civitas Engineering Group Inc.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13	KW Landscape Architects	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	51-200	57 contacts →
	Exact match “KW Landscape Architects (KW) is a professional landscape architecture firm with offices in Austin, Houston, Indianapolis, and San Antonio.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14	Decon LLC	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	11-50	55 contacts →
	Exact match “MBE \| SBE \| DBE \| HUB \| HHF, TBPE Firm No 16156 DECON LLC,founded by Fulvio Jaramillo, a consulting engineering firm committed to technical excellence, DECON’s services help…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15	JDM Group Company, LLC	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	51-200	54 contacts →
	Exact match “Since 2008… JDM Group Company has been providing consulting and construction services for both public and private sector clients in a cost effective, timely, and innovative manner.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16	Morris Architects A Huitt-Zollars Company	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	201-500	46 contacts →
	Exact match “With over 75 years of design expertise, Morris, a Huitt-Zollars Company, is an award-winning, full-service practice with locations in Houston, Orlando, Los Angeles, Fort Worth…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17	RPT Alliance LLC	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	11-50	43 contacts →
	Exact match “As of December 8, 2025, RTP Alliance has been acquired by by Bowman.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18	Asakura Robinson	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	11-50	37 contacts →
	Exact match “Asakura Robinson Company LLC is recognized as an outstanding Landscape Architecture firm most noted for design sensitivity, highly effective public engagement and as tireless…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19	Vogler & Spencer Engineering, INC	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	11-50	34 contacts →
	Exact match “Vogler & Spencer Engineering provides civil engineering consulting services to public and private clients in the Houston area and surrounding counties.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20	Clark Condon	Exact match	Houston, United StatesHQ recorded Oct 17, 2026	11-50	31 contacts →
	Exact match “Clark Condon is a Houston-based Landscape Architecture firm specializing in the design of creative, interactive and meaningful outdoor environments for our clients and the…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21	B&d Contractors	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	51-200	29 contacts →
	Exact match “At B&D, it’s our job to Think Outside.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22	Westco Grounds Maintenance	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	11-50	28 contacts →
	Exact match “As Houston’s leading landscape maintenance firm, we provide innovative landscape and construction services for a wide-range of customers, from large retail centers to corporate…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23	UES Professional Solutions 64, LLC	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	11-50	27 contacts →
	Exact match “Environmental Consulting and Engineering InControl Technologies was established in 1997 to provide high-end quality environmental consulting services to owners of commercial and…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24	Monarch Landscape Management	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	51-200	26 contacts →
	Exact match “Monarch is a full service commercial landscape company that was founded in 2002.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25	Hogue Landscape Services	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	51-200	25 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 · Oct 17, 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 “landscape engineering firms”. 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 151 landscape engineering firms based in Houston, United States

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Landscape engineering firms based in Houston, United States at a glance

As of Oct 17, 2026

60.5%Verified-email coverage

52.7Average contacts per company

11-50Median size (employees)

Oct 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 151 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 Houston, United States whose business descriptions match “landscape engineering firms” 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 4,815 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 October 17, 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 engineering firms by metro in the United States

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 engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many landscape engineering firms are there based in Houston, United States?

RevenueBase identified 151 company matches for landscape engineering firms associated with Houston, United States as of October 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?

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

Which city in the United States has the most landscape engineering firms?

New York leads the United States with 197 company records, followed by Houston (151) and Austin (147).

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 4,815 professional contacts with verified work emails tracked across these 151 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 October 17, 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.