Company lists · Data refreshed November 2026
Top 25 Smart city infrastructure security based in the United States
RevenueBase identified 54 company matches for smart city infrastructure security associated with the United States as of November 2026 and tracks 919 professional contacts across them, including 426 with verified work emails. New York is the largest hub.
This list covers company matches for smart city infrastructure security associated with the 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 5, 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 25 largest smart city infrastructure security based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 162 contacts → | ||||
Exact match “ARK Investment Management LLC (ARK Invest) takes a precision lens to thematic investing.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 2 | 146 contacts → | ||||
Exact match “Equity and Fixed Income Products Sustainable investments (ESG) Alternative assets (e.g.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 3 | 119 contacts → | ||||
Exact match “Ubiquity seeks to invest, develop and manage critical communications infrastructure necessary to facilitate truly Smart Cities where resource efficiency, climate resilience and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 4 | 68 contacts → | ||||
Exact match “Duff & Phelps Investment Management pursues specialized investment strategies with exceptional depth of resources and expertise.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 5 | 53 contacts → | ||||
Exact match “Plutus21 Capital is an investment firm focused on identifying global companies materially improving fundamentals through AI, robotics, automation, blockchain, and related…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 6 | 37 contacts → | ||||
Exact match “Turner is an institutional investment management firm based in Los Angeles and charged with a simple mission - to create innovative and durable solutions to today’s challenges by…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 7 | 26 contacts → | ||||
Exact match “The Jasco Group, founded by James Cole, Jr, is a multidimensional investment management firm that focuses on social impact and invests in a range of industries and market…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 8 | 17 contacts → | ||||
Exact match “American Triple I is a New York-based investor, owner, developer, and manager of infrastructure assets and infrastructure-focused companies.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 9 | 14 contacts → | ||||
Exact match “NXG Investment Management is dedicated to providing Next Generation investment strategies to investors seeking long-term growth in companies focused on a clean and sustainable…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 10 | 14 contacts → | ||||
Exact match “Rosemawr Management is an established alternative investment management firm focused on investing in the U.S.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 11 | 14 contacts → | ||||
Exact match “JLC Infrastructure is an investor and asset management firm focused on the transportation, communications, energy, utilities and social infrastructure sectors in North America.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 12 | 13 contacts → | ||||
Exact match “i(x) Net Zero PLC,(formerly i(x) investments) is an investing company which focuses on Energy Transition and Sustainability in the Built Environment.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 13 | 12 contacts → | ||||
Exact match “The New Industrial Corporation (NIC) is an investment company specializing in project development at the intersection of venture and infrastructure capital.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 14 | 10 contacts → | ||||
Exact match “AustinGIS™ delivers smart city enhancements to better city residents, municipalities, and businesses.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 15 | 9 contacts → | ||||
Exact match “ERG Enterprises is a leading investment company committed to improving the human condition on a global scale.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 16 | 7 contacts → | ||||
Exact match “Tortoise specializes in essential assets and income.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “Open Field Capital LLC was established in August of 2003 with the exclusive focus of managing portfolios in emerging technology equities that are both public and private.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “369 Funds provides access to unique and cutting-edge investments in energy, technology, infrastructure, manufacturing, housing, and agriculture.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match “Atla Capital Management specializes in a global secular trend – urbanization – and the public equities that stand to benefit from the growth of emerging market cities.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “Polaris Capital, LLC invests independently or alongside capital partners.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “Toro Blanco designs beautiful proprietary solutions for infrastructure, tailored for Smart City applications.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “Akaris Global invests in publicly-traded companies in major developed markets.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Inspired by lessons learned in the high-impact investment space, Nia Global Solutions has taken those concepts into the publicly traded markets.” Recorded in the RevenueBase company graph · Nov 5, 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 “smart city infrastructure security”. 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 54 smart city infrastructure security based in the United States
See the full list, filter by size, metro and specialty, and access 426 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Smart city infrastructure security based in the United States at a glance
As of Nov 5, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 54 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 the United States whose business descriptions match “smart city infrastructure security” 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 426 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 5, 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.
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 “smart city infrastructure security”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many smart city infrastructure security are there based in the United States?
RevenueBase identified 54 company matches for smart city infrastructure security associated with the 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?
ARK Investment Management LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most smart city infrastructure security?
New York leads with 16 company records, followed by San Francisco (4) and Austin (2).
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 426 professional contacts with verified work emails tracked across these 54 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 5, 2026.
Ready to reach these companies? Verified emails and direct dials for all 54 smart city infrastructure security based in the United States. Start with a free account, no credit card.
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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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Company intelligence · public preview
Top 25 smart city infrastructure security based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 54 matching company records for smart city infrastructure security based in the United States, with 919 tracked contacts and 426 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 smart city infrastructure security based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  ARK Investment Management LLCark-invest.comHQ: St. Petersburg, FL, United StatesReported employees: 51-200 | St. Petersburg, FL, United States | 51-200 | Exact match | 162 contacts → |
“ARK Investment Management LLC (ARK Invest) takes a precision lens to thematic investing.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  AXA Investment Managersaxa-im-usa.comHQ: New York, NY, United StatesReported employees: 10001+ | New York, NY, United States | 10001+ | Exact match | 146 contacts → |
“Equity and Fixed Income Products Sustainable investments (ESG) Alternative assets (e.g.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Ubiquityubiquitygp.comHQ: Overland Park, KS, United StatesReported employees: 201-500 | Overland Park, KS, United States | 201-500 | Exact match | 119 contacts → |
“Ubiquity seeks to invest, develop and manage critical communications infrastructure necessary to facilitate truly Smart Cities where resource efficiency, climate resilience and…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 68 contacts → |
“Duff & Phelps Investment Management pursues specialized investment strategies with exceptional depth of resources and expertise.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Plutus21 Capitalcapital.plutus21.comHQ: Dallas, TX, United StatesReported employees: 11-50 | Dallas, TX, United States | 11-50 | Exact match | 53 contacts → |
“Plutus21 Capital is an investment firm focused on identifying global companies materially improving fundamentals through AI, robotics, automation, blockchain, and related…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Turner Impact Capitalturnerimpact.comHQ: Santa Monica, CA, United StatesReported employees: 51-200 | Santa Monica, CA, United States | 51-200 | Exact match | 37 contacts → |
“Turner is an institutional investment management firm based in Los Angeles and charged with a simple mission - to create innovative and durable solutions to today’s challenges by…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  The Jasco Groupthejascogroup.coHQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 26 contacts → |
“The Jasco Group, founded by James Cole, Jr, is a multidimensional investment management firm that focuses on social impact and invests in a range of industries and market…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  ATIatipartners.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 17 contacts → |
“American Triple I is a New York-based investor, owner, developer, and manager of infrastructure assets and infrastructure-focused companies.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  NXG Investment Managementnxgim.comHQ: Dallas, TX, United StatesReported employees: 11-50 | Dallas, TX, United States | 11-50 | Exact match | 14 contacts → |
“NXG Investment Management is dedicated to providing Next Generation investment strategies to investors seeking long-term growth in companies focused on a clean and sustainable…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Rosemawr Management LLCrosemawr.comHQ: Miami Beach, FL, United StatesReported employees: 11-50 | Miami Beach, FL, United States | 11-50 | Exact match | 14 contacts → |
“Rosemawr Management is an established alternative investment management firm focused on investing in the U.S.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  JLC Infrastructurejlcinfra.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 14 contacts → |
“JLC Infrastructure is an investor and asset management firm focused on the transportation, communications, energy, utilities and social infrastructure sectors in North America.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  I X NET Zeroixnetzero.comHQ: Los Angeles, United StatesReported employees: 11-50 | Los Angeles, United States | 11-50 | Exact match | 13 contacts → |
“i(x) Net Zero PLC,(formerly i(x) investments) is an investing company which focuses on Energy Transition and Sustainability in the Built Environment.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  The NEW Industrial Corporationnewindustrial.comHQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 12 contacts → |
“The New Industrial Corporation (NIC) is an investment company specializing in project development at the intersection of venture and infrastructure capital.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Austingisaustin-gis.comHQ: Austin, TX, United StatesReported employees: 11-50 | Austin, TX, United States | 11-50 | Exact match | 10 contacts → |
“AustinGIS™ delivers smart city enhancements to better city residents, municipalities, and businesses.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  ERG Enterprisesergenterprises.netHQ: Metairie, LA, United StatesReported employees: 1-10 | Metairie, LA, United States | 1-10 | Exact match | 9 contacts → |
“ERG Enterprises is a leading investment company committed to improving the human condition on a global scale.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Tortoise Capital Advisorstortoiseadvisors.com HQ: Leawood, KS, United StatesReported employees: 51-200 | Leawood, KS, United States | 51-200 | Exact match | 7 contacts → |
“Tortoise specializes in essential assets and income.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Open Field Capital LLCofcap.comHQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 5 contacts → |
“Open Field Capital LLC was established in August of 2003 with the exclusive focus of managing portfolios in emerging technology equities that are both public and private.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  369 Funds369funds.comHQ: Houston, TX, United StatesReported employees: 1-10 | Houston, TX, United States | 1-10 | Exact match | 5 contacts → |
“369 Funds provides access to unique and cutting-edge investments in energy, technology, infrastructure, manufacturing, housing, and agriculture.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Atla Capital Managementatlacap.comHQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 4 contacts → |
“Atla Capital Management specializes in a global secular trend – urbanization – and the public equities that stand to benefit from the growth of emerging market cities.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Cmng Capitalcmngcapital.comHQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 |  Kubera Technology Holdings Corpktholdingscorp.comHQ: Holbrook Ny, NY, United StatesReported employees: 51-200 | Holbrook Ny, NY, United States | 51-200 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 |  Polaris Capitalpolariscapital.nycHQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 3 contacts → |
“Polaris Capital, LLC invests independently or alongside capital partners.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Toro Blanco Grouptoroblancogroup.comHQ: Atlanta, GA, United StatesReported employees: 1-10 | Atlanta, GA, United States | 1-10 | Exact match | 2 contacts → |
“Toro Blanco designs beautiful proprietary solutions for infrastructure, tailored for Smart City applications.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Akaris Global Partners, LPakarisglobal.comHQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 2 contacts → |
“Akaris Global invests in publicly-traded companies in major developed markets.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  NIA Global Solutionsniaimpactcapital.comHQ: Oakland, United StatesReported employees: 1-10 | Oakland, United States | 1-10 | Exact match | 2 contacts → |
“Inspired by lessons learned in the high-impact investment space, Nia Global Solutions has taken those concepts into the publicly traded markets.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 54 company matches
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Smart city infrastructure security: dataset insights
November 5, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
53 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 54 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 5, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for smart city infrastructure security?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many smart city infrastructure security did RevenueBase find based in the United States?
The saved snapshot records 54 matching company records, 919 tracked contacts and 426 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 5, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cite this list
RevenueBase Data Team. Top 25 smart city infrastructure security based in the United States. Snapshot: November 5, 2026. https://revenuebase.ai/companies/smart-city-infrastructure-security/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Fintech companies based in the United States
- Insurtech companies based in the United States
- Machine learning companies based in the United States
- Market research companies based in the United States
Company intelligence · public preview
Top 25 smart city infrastructure security based in the United States
RevenueBase records 54 matching company records for smart city infrastructure security based in the United States, with 919 tracked contacts and 426 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 smart city infrastructure security based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | ARK Investment Management LLCark-invest.com HQ: St. Petersburg, FL, United StatesReported employees: 51-200 | St. Petersburg, FL, United States | 51-200 | Exact match | 162 contacts → |
“ARK Investment Management LLC (ARK Invest) takes a precision lens to thematic investing.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | AXA Investment Managersaxa-im-usa.com HQ: New York, NY, United StatesReported employees: 10001+ | New York, NY, United States | 10001+ | Exact match | 146 contacts → |
“Equity and Fixed Income Products Sustainable investments (ESG) Alternative assets (e.g.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Ubiquityubiquitygp.com HQ: Overland Park, KS, United StatesReported employees: 201-500 | Overland Park, KS, United States | 201-500 | Exact match | 119 contacts → |
“Ubiquity seeks to invest, develop and manage critical communications infrastructure necessary to facilitate truly Smart Cities where resource efficiency, climate resilience and…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 68 contacts → |
“Duff & Phelps Investment Management pursues specialized investment strategies with exceptional depth of resources and expertise.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Plutus21 Capitalcapital.plutus21.com HQ: Dallas, TX, United StatesReported employees: 11-50 | Dallas, TX, United States | 11-50 | Exact match | 53 contacts → |
“Plutus21 Capital is an investment firm focused on identifying global companies materially improving fundamentals through AI, robotics, automation, blockchain, and related…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Turner Impact Capitalturnerimpact.com HQ: Santa Monica, CA, United StatesReported employees: 51-200 | Santa Monica, CA, United States | 51-200 | Exact match | 37 contacts → |
“Turner is an institutional investment management firm based in Los Angeles and charged with a simple mission - to create innovative and durable solutions to today’s challenges by…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | The Jasco Groupthejascogroup.co HQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 26 contacts → |
“The Jasco Group, founded by James Cole, Jr, is a multidimensional investment management firm that focuses on social impact and invests in a range of industries and market…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ATIatipartners.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 17 contacts → |
“American Triple I is a New York-based investor, owner, developer, and manager of infrastructure assets and infrastructure-focused companies.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | NXG Investment Managementnxgim.com HQ: Dallas, TX, United StatesReported employees: 11-50 | Dallas, TX, United States | 11-50 | Exact match | 14 contacts → |
“NXG Investment Management is dedicated to providing Next Generation investment strategies to investors seeking long-term growth in companies focused on a clean and sustainable…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Rosemawr Management LLCrosemawr.com HQ: Miami Beach, FL, United StatesReported employees: 11-50 | Miami Beach, FL, United States | 11-50 | Exact match | 14 contacts → |
“Rosemawr Management is an established alternative investment management firm focused on investing in the U.S.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | JLC Infrastructurejlcinfra.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 14 contacts → |
“JLC Infrastructure is an investor and asset management firm focused on the transportation, communications, energy, utilities and social infrastructure sectors in North America.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | I X NET Zeroixnetzero.com HQ: Los Angeles, United StatesReported employees: 11-50 | Los Angeles, United States | 11-50 | Exact match | 13 contacts → |
“i(x) Net Zero PLC,(formerly i(x) investments) is an investing company which focuses on Energy Transition and Sustainability in the Built Environment.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | The NEW Industrial Corporationnewindustrial.com HQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 12 contacts → |
“The New Industrial Corporation (NIC) is an investment company specializing in project development at the intersection of venture and infrastructure capital.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Austingisaustin-gis.com HQ: Austin, TX, United StatesReported employees: 11-50 | Austin, TX, United States | 11-50 | Exact match | 10 contacts → |
“AustinGIS™ delivers smart city enhancements to better city residents, municipalities, and businesses.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | ERG Enterprisesergenterprises.net HQ: Metairie, LA, United StatesReported employees: 1-10 | Metairie, LA, United States | 1-10 | Exact match | 9 contacts → |
“ERG Enterprises is a leading investment company committed to improving the human condition on a global scale.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Tortoise Capital Advisorstortoiseadvisors.com HQ: Leawood, KS, United StatesReported employees: 51-200 | Leawood, KS, United States | 51-200 | Exact match | 7 contacts → |
“Tortoise specializes in essential assets and income.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Open Field Capital LLCofcap.com HQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 5 contacts → |
“Open Field Capital LLC was established in August of 2003 with the exclusive focus of managing portfolios in emerging technology equities that are both public and private.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | 369 Funds369funds.com HQ: Houston, TX, United StatesReported employees: 1-10 | Houston, TX, United States | 1-10 | Exact match | 5 contacts → |
“369 Funds provides access to unique and cutting-edge investments in energy, technology, infrastructure, manufacturing, housing, and agriculture.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Atla Capital Managementatlacap.com HQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 4 contacts → |
“Atla Capital Management specializes in a global secular trend – urbanization – and the public equities that stand to benefit from the growth of emerging market cities.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Cmng Capitalcmngcapital.com HQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Kubera Technology Holdings Corpktholdingscorp.com HQ: Holbrook Ny, NY, United StatesReported employees: 51-200 | Holbrook Ny, NY, United States | 51-200 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Polaris Capitalpolariscapital.nyc HQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 3 contacts → |
“Polaris Capital, LLC invests independently or alongside capital partners.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Toro Blanco Grouptoroblancogroup.com HQ: Atlanta, GA, United StatesReported employees: 1-10 | Atlanta, GA, United States | 1-10 | Exact match | 2 contacts → |
“Toro Blanco designs beautiful proprietary solutions for infrastructure, tailored for Smart City applications.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Akaris Global Partners, LPakarisglobal.com HQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 2 contacts → |
“Akaris Global invests in publicly-traded companies in major developed markets.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | NIA Global Solutionsniaimpactcapital.com HQ: Oakland, United StatesReported employees: 1-10 | Oakland, United States | 1-10 | Exact match | 2 contacts → |
“Inspired by lessons learned in the high-impact investment space, Nia Global Solutions has taken those concepts into the publicly traded markets.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 54 company matches
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Smart city infrastructure security: dataset insights
November 5, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
53 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 54 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 5, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for smart city infrastructure security?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many smart city infrastructure security did RevenueBase find based in the United States?
The saved snapshot records 54 matching company records, 919 tracked contacts and 426 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 5, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cite this list
RevenueBase Data Team. Top 25 smart city infrastructure security based in the United States. Snapshot: November 5, 2026. https://revenuebase.ai/companies/smart-city-infrastructure-security/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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