Company lists · Data refreshed September 2026

Top 25 Infrastructure software investors worldwide

Name: Infrastructure software investors worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 267 companies tracked

RevenueBase identified 267 infrastructure software investors worldwide as of September 2026 and tracks 3,864 professional contacts across them, including 1,327 with verified work emails. The United States is the largest market and London the largest hub.

This list covers infrastructure software investors 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 infrastructure software investors 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

267Companies

3,864Contacts tracked

1,327Verified emails

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The 25 largest infrastructure software investors worldwide

Ranked by team size

Top 25 of 267 infrastructure software investors worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to infrastructure software investors: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Obeikan Investment Group	Indirect evidence	Riyadh, Saudi ArabiaHQ checked Sep 28, 2026	5,001-10,000	516 contacts →
	Indirect evidence “Let’s Shape the Future Together.” Source: RevenueBase Database · checked Sep 28, 2026
2	ATP	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 28, 2026	201-500	446 contacts →
	Indirect evidence “ATP, a leading enterprise IT solutions provider, has been rapidly expanding globally since its public debut on Borsa Istanbul in June 2021 (BIST: ATATP).” Source: RevenueBase Database · checked Sep 28, 2026
3	I Squared Capital	Strong evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	201-500	361 contacts →
	Strong evidence “I Squared Capital is a leading independent global infrastructure investor dedicated to the mid-market, managing more than $60 billion in assets.” Source: RevenueBase Database · checked Sep 28, 2026
4	Aspire Software	Partial evidence	Montreal, QC, CanadaHQ checked Sep 28, 2026	1,001-5,000	287 contacts →
	Partial evidence “Aspire Software is a global software investment and operating company focused on acquiring, building, and scaling exceptional vertical market software businesses.” Source: RevenueBase Database · checked Sep 28, 2026
5	Clifford Capital	Partial evidence	SingaporeHQ checked Sep 28, 2026	51-200	132 contacts →
	Partial evidence “Clifford Capital is an infrastructure credit financing platform specialising in global infrastructure debt origination, distribution and investment.” Source: RevenueBase Database · checked Sep 28, 2026
6	K1 Investment Management	Partial evidence	Manhattan Beach, CA, United StatesHQ checked Sep 28, 2026	51-200	121 contacts →
	Partial evidence “K1 is a leading investment firm focusing on high-growth enterprise software companies globally.” Source: RevenueBase Database · checked Sep 28, 2026
7	Georgian	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	104 contacts →
	Partial evidence “Georgian invests in high-growth B2B software companies and builds software to help those companies scale faster.” Source: RevenueBase Database · checked Sep 28, 2026
8	DTCP	Partial evidence	Hamburg, GermanyHQ checked Sep 28, 2026	51-200	96 contacts →
	Partial evidence “DTCP is an investment management firm focused on growth equity, digital infrastructure and defence technology.” Source: RevenueBase Database · checked Sep 28, 2026
9	Five Elms Capital	Strong evidence	Kansas City, MO, United StatesHQ checked Sep 28, 2026	51-200	94 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
10	SDC Capital Partners	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	83 contacts →
	Partial evidence “Founded in 2017, SDC Capital Partners is a global investment firm specializing in digital infrastructure.” Source: RevenueBase Database · checked Sep 28, 2026
11	Arclight Capital Partners	Strong evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	51-200	79 contacts →
	Strong evidence “ArcLight is a leading infrastructure investor which has been investing in critical electrification infrastructure since its founding in 2001.” Source: RevenueBase Database · checked Sep 28, 2026
12	Aquila	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1,001-5,000	79 contacts →
	Partial evidence “Aquila eternally invests in market leaders with staying power across enterprise software, vertical SaaS and data.” Source: RevenueBase Database · checked Sep 28, 2026
13	Tola Capital	Partial evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	11-50	40 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
14	Sozo Ventures	Indirect evidence	Redwood City, CA, United StatesHQ checked Sep 28, 2026	11-50	39 contacts →
	Indirect evidence “Sozo Ventures was formed in 2012 to invest in and support IT ventures with their global expansion.” Source: RevenueBase Database · checked Sep 28, 2026
15	Venture Guides	Strong evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	11-50	36 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
16	BMPI	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	26 contacts →
	Indirect evidence “A BMPI foi constituída em 2013 para atuar de forma proativa na busca de novas oportunidades no setor de infraestrutura.” Source: RevenueBase Database · checked Sep 28, 2026
17	Sequoia Capital Global Equities	Indirect evidence	Menlo Park, CA, United StatesHQ checked Sep 28, 2026	11-50	22 contacts →
	Indirect evidence “Sequoia Capital Global Equities (SCGE) is a public/private crossover firm, with investments spanning from late-stage private companies to public companies.” Source: RevenueBase Database · checked Sep 28, 2026
18	BIG Bets	Partial evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	1-10	21 contacts →
	Partial evidence “big_bets is a fund that invests exclusively in software-intensive companies, that is, in companies built around code and data.” Source: RevenueBase Database · checked Sep 28, 2026
19	COW Corner Investing	Partial evidence	Brighton, United KingdomHQ checked Sep 28, 2026	11-50	20 contacts →
	Partial evidence “We invest in growing businesses that typically sell services or software to other businesses.” Source: RevenueBase Database · checked Sep 28, 2026
20	Cipplanner Corporation	Strong evidence	San Ramon, CA, United StatesHQ checked Sep 28, 2026	51-200	18 contacts →
	Strong evidence “CIPPlanner Corporation develops enterprise-class software for managing the development and maintenance of capital infrastructure end-to-end.” Source: RevenueBase Database · checked Sep 28, 2026
21	XERYS	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “Xerys invests in companies that are at the forefront of technology innovation in their industry, with a clearly defined strategy, supporting management teams and entrepreneurs who…” Source: RevenueBase Database · checked Sep 28, 2026
22	RS Associates	Indirect evidence	United StatesHQ checked Sep 28, 2026	1-10	17 contacts →
	Indirect evidence “Private investment fund” Source: RevenueBase Database · checked Sep 28, 2026
23	Skip Capital	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence “Skip Capital is passionate about backing technology enabled businesses.” Source: RevenueBase Database · checked Sep 28, 2026
24	Kingston Infrastructure Partners	Indirect evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
25	GTO Partners	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	15 contacts →
	Indirect evidence “GTO Partners is a European private equity firm focused on backing B2B technology leaders.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: infrastructure software investors. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names infrastructure software investors.
Partial evidence: Its own public description names part of infrastructure software investors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name infrastructure software investors. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 267 infrastructure software investors worldwide

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Infrastructure software investors worldwide at a glance

As of Sep 28, 2026

34.3%Verified-email coverage

14.5Average contacts per company

1-10Median size (employees)

4.1%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

159

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 infrastructure software investors, 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 infrastructure software investors are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “infrastructure software investors”. 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 infrastructure software investors), 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 infrastructure software investors, 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, 1,327 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.

Infrastructure software investors by location

1 lists · largest first

Every Infrastructure software investors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Infrastructure software investors based in the United States84

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 infrastructure software investors, 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 infrastructure software investors are there worldwide?

RevenueBase identified 267 infrastructure software investors 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?

Obeikan Investment Group, headquartered in Riyadh, tops this list with the largest team on record.

Which country has the most infrastructure software investors?

The United States leads with 84 companies. Every infrastructure software investors list by country and city is linked on this page.

Which city has the most infrastructure software investors?

London leads with 11 headquartered companies, followed by New York (10) and Istanbul (5).

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 1,327 verified decision-maker contacts tracked across these 267 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.