Company lists · Data refreshed September 2026

Top 24 Public space design firms based in Baltimore, United States

Name: Public space design firms based in Baltimore, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 32 companies tracked

RevenueBase identified 32 public space design firms headquartered in Baltimore, United States as of September 2026 and tracks 1,275 professional contacts across them, including 767 with verified work emails. New York is the largest hub.

This list covers public space design firms headquartered in Baltimore, 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 20, 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 20, 2026 86% judged on-target in blind review

32Companies

1,275Contacts tracked

767Verified emails

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The 24 largest public space design firms based in Baltimore, United States

Ranked by team size

Top 24 of 32 public space design firms based in Baltimore, United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to public space design firms: 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	Hord Coplan Macht	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	201-500	333 contacts →
	Partial evidence “Hord Coplan Macht is an integrated firm offering planning, architecture, landscape architecture, interior design and environmental graphic design with offices in Baltimore…” Source: RevenueBase Database · checked Sep 20, 2026
2	Ayers Saint Gross	Strong evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	51-200	202 contacts →
	Strong evidence “Ayers Saint Gross is an interdisciplinary design firm of architects, planners, landscape architects, interior designers, graphic designers, and space analysts.” Source: RevenueBase Database · checked Sep 20, 2026
3	CI Design, INC	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	51-200	163 contacts →
	Indirect evidence “Ci works in several thriving markets with practices in science and technology, mixed-use and residential, mission critical, and industrial manufacturing.” Source: RevenueBase Database · checked Sep 20, 2026
4	Design Collective, INC	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	51-200	89 contacts →
	Partial evidence “Design Collective is an award-winning multi-disciplinary design firm in Baltimore, Maryland.” Source: RevenueBase Database · checked Sep 20, 2026
5	BCT Design Group	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	51-200	65 contacts →
	Partial evidence “BCT Design Group, previously BCT Architects, is a creative, multi-disciplined design studio specializing in all aspects of master planning, architecture, interior design, and…” Source: RevenueBase Database · checked Sep 20, 2026
6	Mimar Ponte Mellor DBA Mimar Architects & Engineers, INC	Strong evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	11-50	61 contacts →
	Strong evidence “Mimar Ponte Mellor/ Planning, Engineering/ Construction Management, Interior Design/ Facility Assessment, Programming/ Space Planning/ Feasibility Studies, Master planning/…” Source: RevenueBase Database · checked Sep 20, 2026
7	Mahan Rykiel Associates, INC	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	11-50	55 contacts →
	Partial evidence “Mahan Rykiel Associates is an award winning, minority-owned, landscape architecture, urban design and planning firm with offices in Baltimore, Maryland and Hong Kong.” Source: RevenueBase Database · checked Sep 20, 2026
8	Marshall Craft Associates	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	11-50	53 contacts →
	Partial evidence “Marshall Craft has a hard-earned reputation for reliably providing people-focused, technically advanced, solutions-based design in all our areas of expertise.” Source: RevenueBase Database · checked Sep 20, 2026
9	Arris, A Design Studio	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	11-50	40 contacts →
	Indirect evidence “Arris was formed by Judy James, Alex Kramer and Jeff Taylor with each having a proven track record working collaboratively for 15+ years.” Source: RevenueBase Database · checked Sep 20, 2026
10	Floura Teeter Landscape Architects, INC	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	11-50	29 contacts →
	Indirect evidence “The Strong Partner You & Your Project Need At Floura Teeter Landscape Architects, we invest in one thing above all else: Relationships.” Source: RevenueBase Database · checked Sep 20, 2026
11	Jp2 Architects	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	11-50	27 contacts →
	Partial evidence “Founded in 2006, JP2 Architects is committed to the creation of projects with a sense of place - projects grounded in urban design, which reflect the surrounding context and…” Source: RevenueBase Database · checked Sep 20, 2026
12	Canopy Team	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	11-50	23 contacts →
	Indirect evidence “At Canopy Team, we create transformational places that build community.” Source: RevenueBase Database · checked Sep 20, 2026
13	Hd2	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	11-50	14 contacts →
	Partial evidence “HD2 is the architecture and interior design firm that helps clients succeed by providing quality design solutions.” Source: RevenueBase Database · checked Sep 20, 2026
14	Metropolitan Studio	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	1-10	6 contacts →
	Indirect evidence “We create transformational environments to elevate businesses, family, attract highly skilled, valued employees, and easily entice new clients.” Source: RevenueBase Database · checked Sep 20, 2026
15	Inplace Design	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	1-10	6 contacts →
	Partial evidence “inPLACE Design is an architecture, planning, and design firm with the experience and capabilities to create extraordinary, engaging, and inspiring places around the world.” Source: RevenueBase Database · checked Sep 20, 2026
16	Jonathan Ceci Landscape Architects	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	1-10	5 contacts →
	Partial evidence “We are a nimble team of landscape architects and designers with expertise in the planning and design of campuses, gardens and cities.” Source: RevenueBase Database · checked Sep 20, 2026
17	Penza Bailey Architects	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	11-50	5 contacts →
	Partial evidence “An award-winning Baltimore area firm, Penza Bailey Architects, operating as a Studio of PRIME AE, provides architectural design, interior architecture, and planning services for…” Source: RevenueBase Database · checked Sep 20, 2026
18	Envirocollab	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	1-10	4 contacts →
	Partial evidence “Women-owned landscape architecture, urban planning, and social design studio with a focus on engagement, equity, and sustainability.” Source: RevenueBase Database · checked Sep 20, 2026
19	Place, INC Architecture Design	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	1-10	3 contacts →
	Partial evidence “place architecture:design is a full-service custom residential architectural firm.” Source: RevenueBase Database · checked Sep 20, 2026
20	Spry Design	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	1-10	2 contacts →
	Partial evidence “SPRY Design is a woman owned interior design and interior architecture firm with award winning designers specializing in unique Design Solutions that envelope our client’s…” Source: RevenueBase Database · checked Sep 20, 2026
21	ARK Design, LLC	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	1-10	2 contacts →
	Partial evidence “Reinvent the indoor aesthetics of your facility with the help of ARK Design, LLC in Baltimore, MD.” Source: RevenueBase Database · checked Sep 20, 2026
22	NTH Architecture Interiors	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	1-10	2 contacts →
	Partial evidence “Are you a community organization, non-profit, small business, or affordable housing developer working to create more sustainable, equitable, and accessible spaces?” Source: RevenueBase Database · checked Sep 20, 2026
23	Landscapeup.com	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	1-10	1 contacts →
	Partial evidence “Landscape Up provides professional design support for busy landscape architects, designers, & contractors.” Source: RevenueBase Database · checked Sep 20, 2026
24	Vertical Architecture Enterprises	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	1-10	1 contacts →
	Indirect evidence “Vertical AE is a full-service architecture firm working to build and serve communities through an architecture that advances learning, knowledge creation, and collaboration in…” Source: RevenueBase Database · checked Sep 20, 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: public space design firms. 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 public space design firms.
Partial evidence: Its own public description names part of public space design firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name public space design firms. 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 24 of 32 public space design firms based in Baltimore, United States

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Public space design firms based in Baltimore, United States at a glance

As of Sep 20, 2026

60.2%Verified-email coverage

39.8Average contacts per company

11-50Median size (employees)

2143.8%Largest-city concentration · New York

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for Baltimore, so it is reported there. Company counts and contact totals on this page are exact for Baltimore, over 32 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 public space design firms, 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 Baltimore, United States whose own description of what they do matches “public space design firms”. 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 public space design firms), 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 public space design firms, and records with no verified work email. Companies headquartered outside Baltimore 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, 767 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 20, 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.

Public space design firms by metro in the United States

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 public space design firms, 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 public space design firms are there based in Baltimore, United States?

RevenueBase identified 32 public space design firms headquartered in Baltimore, 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?

Hord Coplan Macht, headquartered in Baltimore, tops this list with the largest team on record.

Which city has the most public space design firms?

New York leads with 686 headquartered companies, followed by Los Angeles (267) and San Francisco (187).

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 767 verified decision-maker contacts tracked across these 32 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 20, 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.