Company lists · Data refreshed September 2026

Top 25 Defense contractor advertising agencies worldwide

RevenueBase identified 913 defense contractor advertising agencies worldwide as of September 2026 and tracks 372,126 professional contacts across them, including 44,820 with verified work emails. The United States is the largest market and Ankara the largest hub.

This list covers defense contractor advertising agencies worldwide, 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 28, 2026. Country and city lists for defense contractor advertising agencies follow the table.

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 28, 2026 86% judged on-target in blind review
913Companies
372,126Contacts tracked
44,820Verified emails
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The 25 largest defense contractor advertising agencies worldwide

Ranked by team size
Top 25 of 913 defense contractor advertising agencies worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to defense contractor advertising agencies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceFalls Church, VA, United StatesHQ checked Sep 28, 202610001+74,984 contacts →

Indirect evidence

“We are a close-knit community of big thinkers collaborating to keep the world safe.”

Source: RevenueBase Database · checked Sep 28, 2026
2Partial evidenceArlington, VA, United StatesHQ checked Sep 28, 202610001+42,937 contacts →

Partial evidence

“Raytheon, an RTX business, creates next-generation defense solutions that are smarter, faster and better than previously thought possible.”

Source: RevenueBase Database · checked Sep 28, 2026
3Indirect evidenceRoma, TürkiyeHQ checked Sep 28, 202610001+32,836 contacts →

Indirect evidence

“Leonardo is a global security company that realises multi-domain technological capabilities in AD & S.”

Source: RevenueBase Database · checked Sep 28, 2026
4Partial evidenceMelbourne, FL, United StatesHQ checked Sep 28, 202610001+24,855 contacts →

Partial evidence

“L3Harris Technologies is the Trusted Disruptor in the defense industry.”

Source: RevenueBase Database · checked Sep 28, 2026
5Partial evidenceChantilly, VA, United StatesHQ checked Sep 28, 202610001+19,456 contacts →

Partial evidence

“Founded in 1944, Parsons Corporation, a digitally enabled solutions provider, is focused on creating the future of the defense, intelligence, and critical infrastructure markets.”

Source: RevenueBase Database · checked Sep 28, 2026
6Indirect evidenceFalls Church, VA, United StatesHQ checked Sep 28, 202610001+12,898 contacts →

Indirect evidence

“Improving the future and protecting lives is an ambitious mission, but it’s what we do.”

Source: RevenueBase Database · checked Sep 28, 2026
7Indirect evidenceReston, VA, United StatesHQ checked Sep 28, 202610001+10,793 contacts →

Indirect evidence

“At Peraton, we're at the forefront of delivering the next big thing every day.”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceMclean, VA, United StatesHQ checked Sep 28, 202610001+9,964 contacts →

Indirect evidence

“DynCorp International is now part of Amentum.”

Source: RevenueBase Database · checked Sep 28, 2026
9Indirect evidenceIsraelHQ checked Sep 28, 202610001+7,091 contacts →

Indirect evidence

“Every day, over people around the world choose to be a part of Elbit Systems’ international success.”

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidenceArlington, VA, United StatesHQ checked Sep 28, 20265,001-10,0005,980 contacts →

Partial evidence

“Leonardo DRS Inc.(Nasdaq: DRS) is at the forefront of developing transformative defense technologies using its proven agility and delivering innovative solutions for U.S.”

Source: RevenueBase Database · checked Sep 28, 2026
11Partial evidenceBen Gurion International Airport, IsraelHQ checked Sep 28, 202610001+4,643 contacts →

Partial evidence

“Israel Aerospace Industries Ltd.(IAI) is Israel’s largest aerospace and defense company specializing in developing and manufacturing advanced, state-of-the-art systems for air…”

Source: RevenueBase Database · checked Sep 28, 2026
12Strong evidenceOrange County, MA, United StatesHQ checked Sep 28, 20261,001-5,0003,967 contacts →

Strong evidence

“Anduril is not a traditional defense contractor.”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 28, 20261,001-5,0002,559 contacts →

Indirect evidence

“At Kratos, we deliver affordable, disruptive technologies that enable real-world readiness for national security.”

Source: RevenueBase Database · checked Sep 28, 2026
14Partial evidenceHaslet, TX, United StatesHQ checked Sep 28, 20261,001-5,0002,006 contacts →

Partial evidence

“Textron Systems has been providing innovative solutions to the defense, homeland security and aerospace communities for more than 50 years.”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceAlexandria, VA, United StatesHQ checked Sep 28, 20261,001-5,0001,920 contacts →

Indirect evidence

“Modern Technology Solutions, Inc.(MTSI) is a 100% employee-owned engineering services and technology solutions company delivering first-choice capabilities to solve problems of…”

Source: RevenueBase Database · checked Sep 28, 2026
16Partial evidenceHaifa, IsraelHQ checked Sep 28, 20265,001-10,0001,799 contacts →

Partial evidence

“Rafael Advanced Defense Systems Ltd.”

Source: RevenueBase Database · checked Sep 28, 2026
17Partial evidenceClarksburg, MD, United StatesHQ checked Sep 28, 20261,001-5,0001,527 contacts →

Partial evidence

“Thales Defense & Security, Inc.(TDSI) Headquartered in Clarksburg, MD, Thales Defense & Security, Inc.(TDSI) is a U.S.”

Source: RevenueBase Database · checked Sep 28, 2026
18Partial evidenceLystrup, DenmarkHQ checked Sep 28, 20261,001-5,0001,525 contacts →

Partial evidence

“Defense is a silent shield in an unpredictable world.”

Source: RevenueBase Database · checked Sep 28, 2026
19Partial evidenceKongsberg, NorwayHQ checked Sep 28, 20261,001-5,0001,431 contacts →

Partial evidence

“For more than 200 years, Kongsberg Defence & Aerospace (KONGSBERG) has combined industrial experience with technology and creativity.”

Source: RevenueBase Database · checked Sep 28, 2026
20Partial evidenceMclean, VA, United StatesHQ checked Sep 28, 20261,001-5,0001,383 contacts →

Partial evidence

“For over 60 years, QinetiQ US has been providing world-class technology development, engineering research and development and revolutionary products to the defense, security, and…”

Source: RevenueBase Database · checked Sep 28, 2026
21Partial evidenceHelsinki, FinlandHQ checked Sep 28, 20261,001-5,0001,201 contacts →

Partial evidence

“Patria is a modern and international defence and technology company with over 100 years of experience.”

Source: RevenueBase Database · checked Sep 28, 2026
22Partial evidenceAbu Dhabi, United Arab EmiratesHQ checked Sep 28, 202610001+1,196 contacts →

Partial evidence

“Launched in November 2019, the UAE’s EDGE is one of the world’s leading advanced technology groups, established to develop agile, bold and disruptive solutions for defence and…”

Source: RevenueBase Database · checked Sep 28, 2026
23Indirect evidenceAlexandria, VA, United StatesHQ checked Sep 28, 20261,001-5,0001,168 contacts →

Indirect evidence

“VTG delivers force modernization and digital transformation solutions that expand America’s competitive advantage in the modern battlespace.”

Source: RevenueBase Database · checked Sep 28, 2026
24Partial evidenceMclean, VA, United StatesHQ checked Sep 28, 20261,001-5,0001,086 contacts →

Partial evidence

“Agile Defense: Always Evolving Agile Defense stands at the forefront of innovation, driving advanced capabilities and solutions tailored to the most critical national security and…”

Source: RevenueBase Database · checked Sep 28, 2026
25Indirect evidenceHuntsville, AL, United StatesHQ checked Sep 28, 20261,001-5,0001,049 contacts →

Indirect evidence

“Radiance Technologies, Inc.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 913 defense contractor advertising agencies worldwide

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Defense contractor advertising agencies worldwide at a glance

As of Sep 28, 2026
12.0%Verified-email coverage
407.6Average contacts per company
11-50Median size (employees)
1.9%Largest-city concentration · Ankara
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
292
11-50
273
51-200
156
201-500
69
501-1,000
42
1,001-5,000
49
5,001-10,000
7
10001+
24

Email recency is reported on each country list linked below.

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 defense contractor advertising agencies, 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.
Coverage
Every country. Country and city lists for defense contractor advertising agencies are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “defense contractor advertising agencies”. 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 defense contractor advertising agencies), 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 defense contractor advertising agencies, and records with no verified work email.
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, 44,820 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 28, 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.

Defense contractor advertising agencies by location

3 lists · largest first

Every Defense contractor advertising agencies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 defense contractor advertising agencies, 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 defense contractor advertising agencies are there worldwide?

RevenueBase identified 913 defense contractor advertising agencies worldwide 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?

Northrop Grumman, headquartered in Falls Church, tops this list with the largest team on record.

Which country has the most defense contractor advertising agencies?

The United States leads with 419 companies, followed by India (48) and the United Kingdom (29). Every defense contractor advertising agencies list by country and city is linked on this page.

Which city has the most defense contractor advertising agencies?

Ankara leads with 17 headquartered companies, followed by Arlington (16) and Reston (16).

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 44,820 verified decision-maker contacts tracked across these 913 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 28, 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.