Company lists · Data refreshed September 2026

Top 25 Infrastructure software investors based in the United States

RevenueBase identified 84 company matches for infrastructure software investors associated with the United States as of September 2026 and tracks 1,230 professional contacts across them, including 637 with verified work emails. New York is the largest hub.

This list covers company matches for infrastructure software investors 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 September 28, 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 Sep 28, 2026 How this list was built
84Companies
1,230Contacts tracked
637Verified emails
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The 25 largest infrastructure software investors based in the United States

Ranked by team size
Top 25 of 84 company matches for infrastructure software investors based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMiami, FL, United StatesHQ recorded Sep 28, 2026201-500361 contacts →

Exact match

“I Squared Capital is a leading independent global infrastructure investor dedicated to the mid-market, managing more than $60 billion in assets.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchManhattan Beach, CA, United StatesHQ recorded Sep 28, 202651-200121 contacts →

Exact match

“K1 is a leading investment firm focusing on high-growth enterprise software companies globally.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchKansas City, MO, United StatesHQ recorded Sep 28, 202651-20094 contacts →

Exact match

“Five Elms is a growth investor in software businesses that users love, providing capital and resources to help companies accelerate growth and further cement their role as…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202651-20083 contacts →

Exact match

“Founded in 2017, SDC Capital Partners is a global investment firm specializing in digital infrastructure.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchBoston, MA, United StatesHQ recorded Sep 28, 202651-20079 contacts →

Exact match

“ArcLight is a leading infrastructure investor which has been investing in critical electrification infrastructure since its founding in 2001.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchSeattle, WA, United StatesHQ recorded Sep 28, 202611-5040 contacts →

Exact match

“Tola Capital is a venture capital firm that focuses on the once-in-a-generation opportunity to invest in the next wave of enterprise software companies enabled by the new data and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchRedwood City, CA, United StatesHQ recorded Sep 28, 202611-5039 contacts →

Exact match

“Sozo Ventures was formed in 2012 to invest in and support IT ventures with their global expansion.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchBoston, MA, United StatesHQ recorded Sep 28, 202611-5036 contacts →

Exact match

“Venture Guides is an early-stage infrastructure software investment firm with a unique team based approach that has resulted in over 80% of portfolio companies generating positive…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchMenlo Park, CA, United StatesHQ recorded Sep 28, 202611-5022 contacts →

Exact match

“Sequoia Capital Global Equities (SCGE) is a public/private crossover firm, with investments spanning from late-stage private companies to public companies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchSan Ramon, CA, United StatesHQ recorded Sep 28, 202651-20018 contacts →

Exact match

“CIPPlanner Corporation develops enterprise-class software for managing the development and maintenance of capital infrastructure end-to-end.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchMiami, FL, United StatesHQ recorded Sep 28, 202611-5015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchAda, MI, United StatesHQ recorded Sep 28, 20261-1015 contacts →

Exact match

“Century Technology Group is an investment group headquartered in Grand Rapids, MI, with a focus on technology.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“Founded in 1996 as Endicott Group, Endicott Capital invests in the Information Services sector - technology-enabled, business-to-business companies that provide data, analytics…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchNorcross, GA, United StatesHQ recorded Sep 28, 202651-20014 contacts →

Exact match

“Catalyst Tech Ventures was formed as both a Holding Company and a Technology Investment company for select tech start-ups.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“Investing In People And Platforms That Power Our Digital World”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchPhoenix, AZ, United StatesHQ recorded Sep 28, 20261-1012 contacts →

Exact match

“Atlas Capital, LLC employs a hybrid investment strategy, investing equity in both expansion stage IT companies as well as traditional manufacturing, real estate and service…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchTampa, FL, United StatesHQ recorded Sep 28, 20261-1012 contacts →

Exact match

“MDJ Group is a strategic technology investment firm focused on creating and transforming high-potential organizations into industry leading companies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchPalo Alto, CA, United StatesHQ recorded Sep 28, 20261-1011 contacts →

Exact match

“AiiM Partners backs technology companies making industries more resource-efficient, across digital infrastructure, energy, and supply chains.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchDallas, TX, United StatesHQ recorded Sep 28, 202651-20011 contacts →

Exact match

“Logic Farm is a pioneering Dallas-based holding company dedicated to innovation across diverse technology sectors.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchNorthfield, IL, United StatesHQ recorded Sep 28, 20261-1011 contacts →

Exact match

“MK Capital is an early-stage lead investor in the software and cloud services industries.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchFremont, CA, United StatesHQ recorded Sep 28, 202651-20010 contacts →

Exact match

“Start-up Farms International Inc.(SUFI) provides early-stage venture capital, physical and back-office infrastructure, professional guidance and mentoring to Start-up companies…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchCharlotte, NC, United StatesHQ recorded Sep 28, 20261-108 contacts →

Exact match

“CreativeCo Capital invests equity capital in early growth stage software and highly tech-enabled services companies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchBellevue, WA, United StatesHQ recorded Sep 28, 20261-107 contacts →

Exact match

“Goldfinch Partners invests in the enterprise technology companies that power digital transformation.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202611-507 contacts →

Exact match

“ACO Investment Group was established with a goal of becoming a leader as an Alternative Investments Manager.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchLa Jolla, CA, United StatesHQ recorded Sep 28, 20261-106 contacts →

Exact match

“We are a next-generation infrastructure asset management company with a deep passion for the transportation and digital infrastructure that form the backbone of our industrial and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 84 infrastructure software investors based in the United States

See the full list, filter by size, metro and specialty, and access 637 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure software investors based in the United States at a glance

As of Sep 28, 2026
51.8%Verified-email coverage
14.6Average contacts per company
1-10Median size (employees)
11.9%Largest-city concentration · New York
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
50
11-50
21
51-200
12
201-500
1

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 84 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 “infrastructure software investors” 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 637 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 September 28, 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 “infrastructure software investors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure software investors are there based in the United States?

RevenueBase identified 84 company matches for infrastructure software investors associated with the United States as of September 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?

I Squared Capital tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most infrastructure software investors?

New York leads with 10 company records, followed by San Francisco (5) and Boston (4).

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 637 professional contacts with verified work emails tracked across these 84 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 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 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.