Company lists · Data refreshed September 2026

Top 23 Public space consulting firms based in Baltimore, United States

Name: Public space consulting 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 29, 2026 36 companies tracked

RevenueBase identified 36 public space consulting firms headquartered in Baltimore, United States as of September 2026 and tracks 3,542 professional contacts across them, including 2,245 with verified work emails. Across the United States, New York is the largest hub for this category (325 companies); Baltimore has 36.

This list covers public space consulting 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 29, 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 29, 2026 86% judged on-target in blind review

36Companies

3,542Contacts tracked

2,245Verified emails

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The 23 largest public space consulting firms based in Baltimore, United States

Ranked by team size

Top 23 of 36 public space consulting firms based in Baltimore, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to public space consulting 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	Rk&k	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,641 contacts →
	Indirect evidence “RK & K is a full-service planning, engineering, environmental, and construction management/inspection firm serving a wide range of clients throughout the United States.” Source: RevenueBase Database · checked Sep 29, 2026
2	Whitman, Requardt And Associates, LLP	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 29, 2026	501-1,000	601 contacts →
	Indirect evidence “Established in 1915, WRA is a nationally-recognized engineering, architectural and environmental planning firm with a reputation for delivering exceptional work on time and within…” Source: RevenueBase Database · checked Sep 29, 2026
3	Hord Coplan Macht	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 29, 2026	201-500	333 contacts →
	Indirect 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 29, 2026
4	Ayers Saint Gross	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 29, 2026	51-200	202 contacts →
	Partial 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 29, 2026
5	CI Design, INC	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 29, 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 29, 2026
6	Design Collective, INC	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 29, 2026	51-200	89 contacts →
	Indirect evidence “Design Collective is an award-winning multi-disciplinary design firm in Baltimore, Maryland.” Source: RevenueBase Database · checked Sep 29, 2026
7	BCT Design Group	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 29, 2026	51-200	65 contacts →
	Indirect 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 29, 2026
8	Mimar Ponte Mellor DBA Mimar Architects & Engineers, INC	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 29, 2026	11-50	61 contacts →
	Partial evidence “Mimar Ponte Mellor/ Planning, Engineering/ Construction Management, Interior Design/ Facility Assessment, Programming/ Space Planning/ Feasibility Studies, Master planning/…” Source: RevenueBase Database · checked Sep 29, 2026
9	Mahan Rykiel Associates, INC	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 29, 2026	11-50	55 contacts →
	Indirect 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 29, 2026
10	Marshall Craft Associates	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 29, 2026	11-50	53 contacts →
	Indirect 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 29, 2026
11	Arris, A Design Studio	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 29, 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 29, 2026
12	Floura Teeter Landscape Architects, INC	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 29, 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 29, 2026
13	Jp2 Architects	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 29, 2026	11-50	27 contacts →
	Indirect 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 29, 2026
14	Canopy Team	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 29, 2026	11-50	23 contacts →
	Indirect evidence “At Canopy Team, we create transformational places that build community.” Source: RevenueBase Database · checked Sep 29, 2026
15	Cityscape Engineering, LLC	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 29, 2026	1-10	14 contacts →
	Indirect evidence “CityScape Engineering is a civil engineering firm specialized in the design of green infrastructure, stormwater management practices, and wet utilities (stormdrain, sanitary…” Source: RevenueBase Database · checked Sep 29, 2026
16	Inplace Design	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 29, 2026	1-10	6 contacts →
	Indirect 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 29, 2026
17	Jonathan Ceci Landscape Architects	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 29, 2026	1-10	5 contacts →
	Indirect 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 29, 2026
18	Penza Bailey Architects	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 29, 2026	11-50	5 contacts →
	Indirect 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 29, 2026
19	Envirocollab	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 29, 2026	1-10	4 contacts →
	Indirect evidence “Women-owned landscape architecture, urban planning, and social design studio with a focus on engagement, equity, and sustainability.” Source: RevenueBase Database · checked Sep 29, 2026
20	Eden Environments	Partial evidence	Baltimore, United StatesHQ checked Sep 29, 2026	1-10	4 contacts →
	Partial evidence “Commercial Interior Consulting, We believe that your work environment makes the difference between thriving and striving.” Source: RevenueBase Database · checked Sep 29, 2026
21	Graham Projects	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 29, 2026	1-10	3 contacts →
	Partial evidence “Graham Projects is a Baltimore-based design-build studio making cities more inclusive and livable through public art, placemaking, and civic engagement.” Source: RevenueBase Database · checked Sep 29, 2026
22	ARK Design, LLC	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 29, 2026	1-10	2 contacts →
	Indirect evidence “Reinvent the indoor aesthetics of your facility with the help of ARK Design, LLC in Baltimore, MD.” Source: RevenueBase Database · checked Sep 29, 2026
23	Ddbworkshop	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 29, 2026	1-10	2 contacts →
	Indirect evidence “We guide our clients through the design, entitlements, and construction process.” Source: RevenueBase Database · checked Sep 29, 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 consulting 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 consulting firms.
Partial evidence: Its own public description names part of public space consulting 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 consulting 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 23 of 36 public space consulting firms based in Baltimore, United States

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

As of Sep 29, 2026

63.4%Verified-email coverage

98.4Average contacts per company

1-10Median size (employees)

Sep 29, 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 Baltimore, so it is reported there. Company counts and contact totals on this page are exact for Baltimore, over 36 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 consulting 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 consulting 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 consulting 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 consulting 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, 2,245 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 29, 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 consulting 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 consulting 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 consulting firms are there based in Baltimore, United States?

RevenueBase identified 36 public space consulting 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?

Rk&k, headquartered in Baltimore, tops this list with the largest team on record.

Which city in the United States has the most public space consulting firms?

New York leads the United States with 325 headquartered companies, followed by Chicago (118) and Los Angeles (114). Baltimore has 36.

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 2,245 verified decision-maker contacts tracked across these 36 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 29, 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.