Company lists · Data refreshed September 2026

Top 25 Architectural plant services based in the United States

Name: Architectural plant services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 6,164 companies tracked

RevenueBase identified 6,164 architectural plant services headquartered in the United States as of September 2026 and tracks 46,326 professional contacts across them, including 14,171 with verified work emails. New York is the largest hub.

This list covers architectural plant services headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

6,164Companies

46,326Contacts tracked

14,171Verified emails

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The 25 largest architectural plant services based in the United States

Ranked by team size

Top 25 of 6,164 architectural plant services based in the United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to architectural plant services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Landcare LLC	Indirect evidence	Frederick, MD, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,388 contacts →
	Indirect evidence “Inspiring Others with Meaningful Environments: LandCare is committed to creating and maintaining meaningful environments for customers nationwide.” Source: RevenueBase Database · checked Sep 30, 2026
2	Yellowstone Landscape	Indirect evidence	Bunnell, FL, United StatesHQ checked Sep 30, 2026	5,001-10,000	950 contacts →
	Indirect evidence “Yellowstone Landscape began in 2008 with the unification of established, independently successful local and regional landscape companies.” Source: RevenueBase Database · checked Sep 30, 2026
3	Ambius	Indirect evidence	Reading, PA, United StatesHQ checked Sep 30, 2026	1,001-5,000	859 contacts →
	Indirect evidence “Ambius is the market leader in creating enhanced commercial spaces.” Source: RevenueBase Database · checked Sep 30, 2026
4	Moon Valley Nurseries	Indirect evidence	Scottsdale, AZ, United StatesHQ checked Sep 30, 2026	1,001-5,000	561 contacts →
	Indirect evidence “Established in 1995 in the heart of Phoenix's Moon Valley neighborhood, Moon Valley Nurseries has grown to become a respected leader in the horticultural industry.” Source: RevenueBase Database · checked Sep 30, 2026
5	Little Diversified Architectural Consulting	Partial evidence	Little Global, VA, United StatesHQ checked Sep 30, 2026	201-500	509 contacts →
	Partial evidence “At Little, we deliver results far beyond architecture-results you wouldn’t expect from an architectural firm.” Source: RevenueBase Database · checked Sep 30, 2026
6	U.S. Lawns	Indirect evidence	Orlando, FL, United StatesHQ checked Sep 30, 2026	1,001-5,000	339 contacts →
	Indirect evidence “At U.S.” Source: RevenueBase Database · checked Sep 30, 2026
7	MBH Architects	Partial evidence	Alameda, CA, United StatesHQ checked Sep 30, 2026	201-500	319 contacts →
	Partial evidence “MBH Architects is a full-service architectural firm headquartered in a LEED Gold office in the San Francisco Bay Area with offices in New York City, Denver, Mumbai, and Bengaluru.” Source: RevenueBase Database · checked Sep 30, 2026
8	BSB Design	Indirect evidence	West Des Moines, IA, United StatesHQ checked Sep 30, 2026	51-200	281 contacts →
	Indirect evidence “For 60 years, BSB Design has partnered with clients to shape places that perform.” Source: RevenueBase Database · checked Sep 30, 2026
9	Down To Earth Landscape & Irrigation	Indirect evidence	Maitland, FL, United StatesHQ checked Sep 30, 2026	1,001-5,000	235 contacts →
	Indirect evidence “Down To Earth Landscape & Irrigation specializes in large-scale commercial, residential, and resort services for lawns, landscapes, and golf courses.” Source: RevenueBase Database · checked Sep 30, 2026
10	Wright Service Corp	Indirect evidence	West Des Moines, IA, United StatesHQ checked Sep 30, 2026	5,001-10,000	234 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
11	Clean Scapes	Indirect evidence	Austin, TX, United StatesHQ checked Sep 30, 2026	1,001-5,000	226 contacts →
	Indirect evidence “Clean Scapes Landscaping provides full-service commercial landscaping, specializing in the construction and maintenance of softscape, hardscape, and irrigation.” Source: RevenueBase Database · checked Sep 30, 2026
12	Armstrong Garden Centers, INC	Indirect evidence	Glendora, CA, United StatesHQ checked Sep 30, 2026	1,001-5,000	219 contacts →
	Indirect evidence “We were founded in 1889 and are proud to be 100% employee owned.” Source: RevenueBase Database · checked Sep 30, 2026
13	The Brickman Group	Indirect evidence	Plymouth Meeting, PA, United StatesHQ checked Sep 30, 2026	10001+	212 contacts →
	Indirect evidence “Brickman & ValleyCrest are now BrightView.” Source: RevenueBase Database · checked Sep 30, 2026
14	Marina Landscape	Indirect evidence	Eight Mile, United StatesHQ checked Sep 30, 2026	501-1,000	208 contacts →
	Indirect evidence “Marina Landscape is one of the most acclaimed and successful landscape contractors in the United States today, providing state-of-the-art commercial landscaping services to both…” Source: RevenueBase Database · checked Sep 30, 2026
15	Mariani Landscape	Indirect evidence	Lake Bluff, IL, United StatesHQ checked Sep 30, 2026	1,001-5,000	196 contacts →
	Indirect evidence “For more than 60 years, Mariani Landscape has been the trusted market leader in the residential landscape industry, and has earned a reputation for designing, constructing…” Source: RevenueBase Database · checked Sep 30, 2026
16	Rotolo Consultants, INC	Indirect evidence	Slidell, LA, United StatesHQ checked Sep 30, 2026	501-1,000	184 contacts →
	Indirect evidence “Since 1976, RCI has designed, constructed and maintained many of the most innovative and beautiful landscapes in the southeastern United States.” Source: RevenueBase Database · checked Sep 30, 2026
17	Yardnique, INC	Indirect evidence	Morrisville, NC, United StatesHQ checked Sep 30, 2026	1,001-5,000	166 contacts →
	Indirect evidence “Celebrating 26 years of service in the Southeast, with a staff of over 1,400 highly skilled employees, Yardnique is able to respond to any landscaping need.” Source: RevenueBase Database · checked Sep 30, 2026
18	Ffkr Architects	Partial evidence	Salt Lake City, AZ, United StatesHQ checked Sep 30, 2026	51-200	163 contacts →
	Partial evidence “Serving our clients from offices in Salt Lake City, Utah and Tempe, Arizona, FFKR Architects is a full-service architecture firm.” Source: RevenueBase Database · checked Sep 30, 2026
19	AAA Landscape	Indirect evidence	Phoenix, AZ, United StatesHQ checked Sep 30, 2026	501-1,000	161 contacts →
	Indirect evidence “Landscape, an Underwood Brothers Company, is a company that specializes in providing commercial landscaping services.” Source: RevenueBase Database · checked Sep 30, 2026
20	Southern Botanical	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 30, 2026	201-500	154 contacts →
	Indirect evidence “Southern Botanical is known as The Green Standard in the landscaping industry, serving as the #1 preferred landscape provider for prominent commercial properties and high-end…” Source: RevenueBase Database · checked Sep 30, 2026
21	The Bruce Company Of Wi, INC	Indirect evidence	Middleton, WI, United StatesHQ checked Sep 30, 2026	201-500	145 contacts →
	Indirect evidence “The Bruce Company provides landscape products and landscape services for both residential and commercial clients.” Source: RevenueBase Database · checked Sep 30, 2026
22	Yardzen	Indirect evidence	Sausalito, CA, United StatesHQ checked Sep 30, 2026	51-200	142 contacts →
	Indirect evidence “Starting with just your address and an understanding of your lifestyle, taste and how you want to use your outdoor space, Yardzen designs the perfect yard for you.” Source: RevenueBase Database · checked Sep 30, 2026
23	Natura	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 30, 2026	51-200	131 contacts →
	Indirect evidence “Bring your workplace to LIFE!” Source: RevenueBase Database · checked Sep 30, 2026
24	R. P. Marzilli & Company, INC	Indirect evidence	Medway, MA, United StatesHQ checked Sep 30, 2026	51-200	130 contacts →
	Indirect evidence “R.” Source: RevenueBase Database · checked Sep 30, 2026
25	David J. Frank Landscape Contracting	Indirect evidence	Germantown, WI, United StatesHQ checked Sep 30, 2026	201-500	130 contacts →
	Indirect evidence “David J.” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: architectural plant services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names architectural plant services.
Partial evidence: Its own public description names part of architectural plant services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architectural plant services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 6,164 architectural plant services based in the United States

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Architectural plant services based in the United States at a glance

As of Sep 30, 2026

30.6%Verified-email coverage

7.5Average contacts per company

1-10Median size (employees)

1.9%Largest-city concentration · New York

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

3,444

11-50

1,980

51-200

552

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 6,164 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among architectural plant services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “architectural plant services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names architectural plant services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among architectural plant services, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 14,171 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Architectural plant services by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names architectural plant services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many architectural plant services are there based in the United States?

RevenueBase identified 6,164 architectural plant services headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Landcare LLC, headquartered in Frederick, tops this list with the largest team on record.

Which city has the most architectural plant services?

New York leads with 115 headquartered companies, followed by Houston (79) and Chicago (71).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 14,171 verified decision-maker contacts tracked across these 6,164 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.