Company lists · Data refreshed September 2026

Top 20 Seed stage investors based in Chicago, United States

RevenueBase identified 46 company matches for seed stage investors associated with Chicago, United States as of September 2026 and tracks 390 professional contacts across them, including 71 with verified work emails. Across the United States, San Francisco is the largest hub for this category (211 companies); Chicago has 46.

This list covers company matches for seed stage investors associated with Chicago, 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 22, 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 22, 2026 How this list was built
46Companies
390Contacts tracked
71Verified emails
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The 20 largest seed stage investors based in Chicago, United States

Ranked by team size
Top 20 of 46 company matches for seed stage investors based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchChicago, IL, United StatesHQ recorded Sep 22, 202651-20056 contacts →

Exact match

“HPA is a leading early-stage investor.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchChicago, IL, United StatesHQ recorded Sep 22, 2026n/a47 contacts →

Exact match

“IrishAngels is a Notre Dame inspired angel investing group for experienced operators, executives, and founders who want to invest thoughtfully in early-stage companies and stay…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchChicago, IL, United StatesHQ recorded Sep 22, 2026n/a38 contacts →

Exact match

“We're a hands-on, collaborative, and entrepreneur friendly early stage venture capital firm.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchChicago, IL, United StatesHQ recorded Sep 22, 2026n/a33 contacts →

Exact match

“Hyde Park Venture Partners is an early stage venture capital firm focused on high-growth, mid-continent technology startups.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United StatesHQ recorded Sep 22, 20261-1029 contacts →

Exact match

“VITALIZE Venture Capital is a pre-seed and seed-stage venture fund and angel community investing in the future of work.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchChicago, United StatesHQ recorded Sep 22, 20261-1016 contacts →

Exact match

“Born out of a love for building startups and a passion for backing entrepreneurs with heart, Corazon Capital (Spanish for “heart”), a leading Chicago-based venture fund, brings a…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchChicago, IL, United StatesHQ recorded Sep 22, 20261-1015 contacts →

Exact match

“LongJump is a first-check venture fund, based in Chicago, designed to invest in the next generation of founders.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchChicago, IL, United StatesHQ recorded Sep 22, 20261-1012 contacts →

Exact match

“We give founders better odds.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchChicago, IL, United StatesHQ recorded Sep 22, 20261-1012 contacts →

Exact match

“Bridge is a Chicago-based, seed-stage venture capital firm investing in software and consumer businesses in overlooked categories underserved by innovation.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchChicago, IL, United StatesHQ recorded Sep 22, 20261-108 contacts →

Exact match

“Distributed Ventures backs bold founders innovating at the frontier of risk.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchChicago, IL, United StatesHQ recorded Sep 22, 20261-108 contacts →

Exact match

“Sandalphon leads, co-leads or meaningfully participates in Pre-Seed and Seed stage rounds for B2B healthtech startups Primary industries of interest: HealthTech Tech-Enabled…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchChicago, IL, United StatesHQ recorded Sep 22, 20261-108 contacts →

Exact match

“Pre-Seed | Seed | Series A Geography: Americas (North & South)#FoodTech #InternetofFood #IoT #Consumer #InsurTech”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchChicago, IL, United StatesHQ recorded Sep 22, 20261-107 contacts →

Exact match

“Motivate Ventures invests in pre-seed and seed stage startups.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchChicago, IL, United StatesHQ recorded Sep 22, 20261-103 contacts →

Exact match

“We advise, mentor and invest in exceptional founders of early stage companies.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchChicago, IL, United StatesHQ recorded Sep 22, 20261-103 contacts →

Exact match

“Further Faster derisks execution and accelerates wins with early stage leaders.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchChicago, IL, United StatesHQ recorded Sep 22, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchChicago, IL, United StatesHQ recorded Sep 22, 20261-103 contacts →

Exact match

“u.ventures backs technology companies from pre-seed to Series B.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchChicago, United StatesHQ recorded Sep 22, 20261-102 contacts →

Exact match

“The motivation for Purvi Capital took shape as the great blizzard of 2011 poured sleet and snow at rates exceeding 4 inches/hour over Chicago streets.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchChicago, IL, United StatesHQ recorded Sep 22, 20261-102 contacts →

Exact match

“At Bridge, we have the flexibility to invest at any stage of a business’s growth cycle, from seed or Series A investments through our Venture Fund, to majority investments in…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchChicago, IL, United StatesHQ recorded Sep 22, 20261-101 contacts →

Exact match

“Facilitating partnerships of thoughtful early stage capital investors with outstanding founders and their life altering concepts to produce game changing products or services and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 20 of 46 seed stage investors based in Chicago, United States

See the full list, filter by size, metro and specialty, and access 71 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Seed stage investors based in Chicago, United States at a glance

As of Sep 22, 2026
18.2%Verified-email coverage
8.5Average contacts per company
1-10Median size (employees)
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
43
11-50
1
51-200
2

Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 46 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 Chicago, United States whose business descriptions match “seed stage 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 71 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 22, 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 “seed stage investors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many seed stage investors are there based in Chicago, United States?

RevenueBase identified 46 company matches for seed stage investors associated with Chicago, 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?

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

Which city in the United States has the most seed stage investors?

San Francisco leads the United States with 211 company records, followed by New York (188) and Palo Alto (65). Chicago has 46.

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 71 professional contacts with verified work emails tracked across these 46 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 22, 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.