Company lists · Data refreshed November 2026

Top 25 Architectural and engineering services based in Alexandria, United States

Name: Architectural and engineering services based in Alexandria, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 58 companies tracked

RevenueBase identified 58 company matches for architectural and engineering services associated with Alexandria, United States as of November 2026 and tracks 1,187 professional contacts across them, including 344 with verified work emails. Across the United States, New York is the largest hub for this category (733 companies); Alexandria has 58.

This list covers company matches for architectural and engineering services associated with Alexandria, 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 November 6, 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 Nov 6, 2026 How this list was built

58Companies

1,187Contacts tracked

344Verified emails

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The 25 largest architectural and engineering services based in Alexandria, United States

Ranked by team size

Top 25 of 58 company matches for architectural and engineering services based in Alexandria, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	HGD Engineering	Exact match	Alexandria, VA, United StatesHQ recorded Nov 6, 2026	n/a	69 contacts →
	Exact match “Hall Group Design Engineering Firm, LLC (HGD) is a privately held, woman-owned engineering and design firm specializing in facility engineering, planning, and integrated project…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	CLC Engineering, LLC	Exact match	Alexandria, LA, United StatesHQ recorded Nov 6, 2026	11-50	21 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Cole & Denny Architects	Exact match	Alexandria, VA, United StatesHQ recorded Nov 6, 2026	11-50	15 contacts →
	Exact match “Founded in 1984, C & DA is an architectural design firm based in Alexandria, VA.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Rust Orling Architecture	Exact match	Alexandria, VA, United StatesHQ recorded Nov 6, 2026	1-10	15 contacts →
	Exact match “Rust \| Orling Architecture has been providing architecture, planning, and interior design services to the public and private sectors since 1979.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Wave Civil LLC	Exact match	Alexandria, VA, United StatesHQ recorded Nov 6, 2026	1-10	13 contacts →
	Exact match “Wave provides full civil engineering and consulting services from conceptual plan development phase to construction management phase associated with various public sector water…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Woods Peacock Engineering Consultants, INC	Exact match	Alexandria, VA, United StatesHQ recorded Nov 6, 2026	11-50	11 contacts →
	Exact match “WOODS • PEACOCK Engineering Consultants, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Seal Engineering, INC	Exact match	Alexandria, VA, United StatesHQ recorded Nov 6, 2026	1-10	11 contacts →
	Exact match “We are a civil/ strucutral engineering company specializing in roofing, waterproofing, and building envelope design and consulting.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Allan Greenberg Architect LLC	Exact match	Alexandria, VA, United StatesHQ recorded Nov 6, 2026	11-50	10 contacts →
	Exact match “Allan Greenberg Architect, LLC was established in 1972 and has offices in New York, New York and Alexandria, Virginia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	C.I. Construction, LLC	Exact match	Alexandria, MN, United StatesHQ recorded Nov 6, 2026	11-50	8 contacts →
	Exact match “Development Site selection, layout, platting, feasibility, permitting, zoning, funding, a lot goes into a project before a shovel hits the ground.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Project 308 Design, Pllc	Exact match	Alexandria, VA, United StatesHQ recorded Nov 6, 2026	1-10	8 contacts →
	Exact match “Founded in 2014, the Project 308 Design initiative is the realization of a long held desire of its Managing Principal, Chris Penndorf, to found a company that serves as a creative…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	GBR Architects, LLC	Exact match	Alexandria, VA, United StatesHQ recorded Nov 6, 2026	11-50	8 contacts →
	Exact match “GBR Architects was founded 1978 with a commitment to realizing enduring architecture that celebrates both creativity and tradition.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Ritter Norton Architects Pllc	Exact match	Alexandria, VA, United StatesHQ recorded Nov 6, 2026	1-10	6 contacts →
	Exact match “Ritter Norton Architects is an award-winning architecture firm based in Alexandria, VA.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Ashe Broussard Weinzettle Architects	Exact match	Alexandria, LA, United StatesHQ recorded Nov 6, 2026	51-200	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Bradley Parker & Associates, P.C	Exact match	Alexandria, VA, United StatesHQ recorded Nov 6, 2026	11-50	6 contacts →
	Exact match “Bradley/Parker & Associates is a leading architecture firm with over 40 years of experience in the Washington, DC area.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Mode4 Architecture, Pllc	Exact match	Alexandria, VA, United StatesHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “Architectural Design Services for single-family custom residential, and multi-family residential, additions, renovations, kitchens, bathrooms, master suites, and small commercial…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Rokk Architecture, Pllc	Exact match	Alexandria, VA, United StatesHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “ROKK architecture is a newly established design firm with a seasoned team.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Stadlerdesign	Exact match	Alexandria, VA, United StatesHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “Founded with the intent to deliver thoughtful architecture, our clients are at the heart of the design process.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Sanchez Palmer Architects	Exact match	Alexandria, VA, United StatesHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “We are a general practice committed to the mission of serving a wide range of clients through design solutions that respond to the unique needs of each project type, location…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Arimse Architects, LLC	Exact match	Alexandria, VA, United StatesHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “We have developed a solid reputation in residential and commercial architecture for sensitive, functional design and for a thoughtful response to client requirements.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Mcallister Architects PC	Exact match	Alexandria, VA, United StatesHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “MCALLISTER ARCHITECTS PC is an architecture and planning company based out of 1437 Powhatan St, Alexandria, Virginia, United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Structurist Consulting Engineers, Pllc	Exact match	Alexandria, VA, United StatesHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “DMV - based structural engineering firm committed to provide structural engineering design for variety of structures.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Gaddis Architects	Exact match	Alexandria, VA, United StatesHQ recorded Nov 6, 2026	1-10	2 contacts →
	Exact match “Architecture studio formed in 2011 and specializing in retail store and residential design.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Iprograms	Exact match	Alexandria, VA, United StatesHQ recorded Nov 6, 2026	1-10	1 contacts →
	Exact match “The Institute for Program Solutions (IPS) specializes in providing innovative solutions on large construction and engineering programs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Conkey Architects	Exact match	Alexandria, VA, United StatesHQ recorded Nov 6, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Paper Tree Architecture Design	Exact match	Alexandria, VA, United StatesHQ recorded Nov 6, 2026	1-10	1 contacts →
	Exact match “A multi-displinary design firm.” Recorded in the RevenueBase company graph · Nov 6, 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 “architectural and engineering services”. 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 58 architectural and engineering services based in Alexandria, United States

See the full list, filter by size, metro and specialty, and access 344 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Architectural and engineering services based in Alexandria, United States at a glance

As of Nov 6, 2026

29.0%Verified-email coverage

20.5Average contacts per company

1-10Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

10001+

Email recency for this list is measured across the whole United States list rather than for Alexandria, so it is reported there. Company counts and contact totals on this page are exact for Alexandria, over 58 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 Alexandria, United States whose business descriptions match “architectural and engineering services” 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 344 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 November 6, 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.

Architectural and engineering services 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 “architectural and engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many architectural and engineering services are there based in Alexandria, United States?

RevenueBase identified 58 company matches for architectural and engineering services associated with Alexandria, United States as of November 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?

HGD Engineering 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 architectural and engineering services?

New York leads the United States with 733 company records, followed by Houston (349) and Los Angeles (272). Alexandria has 58.

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 344 professional contacts with verified work emails tracked across these 58 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 November 6, 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.