Company lists · Data refreshed September 2026
Top 11 Security architecture consultants based in Chicago, United States
RevenueBase identified 32 security architecture consultants headquartered in Chicago, United States as of September 2026 and tracks 112 professional contacts across them, including 30 with verified work emails. New York is the largest hub.
This list covers security architecture consultants headquartered in Chicago, 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, how directly it supports the match, and when it was last checked. Data refreshed September 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.
The 11 largest security architecture consultants based in Chicago, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | Ravenswood Technology GroupIndirect evidence | 21 | |||
“At Ravenswood Technology Group, we don’t just offer our customers cybersecurity solutions – we deliver value and expertise you can rely on as needs and risks change.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | Skynet Security SystemsPartial evidence | 11 | |||
“SkyNet Security Systems was founded by a group of highly experienced and innovative security professionals who care about their clients.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | 9 | ||||
“HTA Technology Security Consulting (HTA) is a certified Woman-Owned, Small, Disadvantaged, Minority business with offices in Chicago, IL, and the Washington DC corridor.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | 7 | ||||
“JMA Consulting, LLC brings secure IT solutions to commercial clients in multiple industries nationwide.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | 6 | ||||
“Not auditors but real hackers.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | Urbane SecurityPartial evidence | 4 | |||
“Urbane Security is an information security firm that provides specially tailored security and compliance solutions that empower the Fortune 500 to securely focus on their ultimate…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | 4 | ||||
“Wolf Point Security is a cyber security consulting firm, plain and simple.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | 1 | ||||
“The mission of Erus Consulting is to consistently deliver excellence in information security consulting and advisory services, endeavoring to be your preferred partner for all…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | Packetwise INCIndirect evidence | 1 | |||
“PacketWise is a leading network consulting company that specializes in providing comprehensive solutions for businesses of all sizes.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | 1 | ||||
“iTeknologia is a full-service information technology (IT) consulting firm that provides services to the small and medium sized business market in the Chicago metropolitan area and…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | 1 | ||||
Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
Showing 11 of 32 security architecture consultants based in Chicago, United States
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Security architecture consultants based in Chicago, United States at a glance
As of Sep 6, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Chicago, 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 security architecture consultants, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Chicago, United States whose own description of what they do matches “security architecture consultants”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among security architecture consultants, and records with no verified work email. Companies headquartered outside Chicago 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 an evidence 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, 30 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 6, 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.
Security architecture consultants by metro in the United States
- Security architecture consultants in New York60
- Security architecture consultants in Atlanta50
- Security architecture consultants in Austin47
- Security architecture consultants in Houston44
- Security architecture consultants in Washington43
- Security architecture consultants in Dallas35
- Security architecture consultants in San Francisco33
- Security architecture consultants in Chicago32
- Security architecture consultants in Los Angeles30
- Security architecture consultants in Miami30
- Security architecture consultants in Tampa28
- Security architecture consultants in San Diego27
- Security architecture consultants in Denver26
Frequently asked
How many security architecture consultants are there based in Chicago, United States?
RevenueBase identified 32 security architecture consultants headquartered in Chicago, 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?
Ravenswood Technology Group, headquartered in Chicago, tops this list with the largest team on record.
Which city has the most security architecture consultants?
New York leads with 60 headquartered companies, followed by Atlanta (50) and Austin (47).
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 30 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 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.
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