Series A investors in Chicago
This slice of our investor database holds 44 Series A Chicago investors. All of them are in Chicago. The sectors they back most often here are SaaS (34), Fintech (22) and Consumer (20). The median firm in this slice has made 42 investments; across the slice the total is 4,137. The median number of exits is 5. By stage: Pre-seed (27), Seed (44), Series A (44), Series B (21) and Growth (14). The largest portfolios in this slice belong to Alumni Ventures, Adams Street Partners and Jump Capital. Every row below is shown in full except the contact details, which are the paid part of the dataset. The numbers on this page are recomputed from the database, so they change when the data does.
- 44 firms in this slice.
- Most concentrated in Chicago (44).
- Median investments per firm: 42.
- Leading sector: SaaS (34).
- 44 rows carry a contact address; those are the paid part.
| By stage | Investors |
|---|---|
| Pre-seed | 27 |
| Seed | 44 |
| Series A | 44 |
| Series B | 21 |
| Growth | 14 |
| By sector | Investors |
|---|---|
| saas | 34 |
| fintech | 22 |
| consumer | 20 |
| enterprise | 20 |
| healthtech | 19 |
| mobile | 18 |
| ecommerce | 17 |
| ai | 16 |
| data-analytics | 16 |
| martech | 13 |
| By city | Investors |
|---|---|
| Chicago | 44 |
| By type | Investors |
|---|---|
| Venture funds | 35 |
| Accelerators | 4 |
| Corporate VC | 2 |
| Family offices | 2 |
| Angel networks | 1 |
Number of investments made, by firm.
| Portfolio size | Investors |
|---|---|
| 0–10 | 2 |
| 10–25 | 7 |
| 25–50 | 15 |
| 50–100 | 7 |
| 100+ | 13 |
Preview — 15 of 44
| Investor | Type | Location | Stages | Investments | Contact |
|---|---|---|---|---|---|
| Alumni Ventures | Venture funds | Chicago, US | Series B, Seed, Growth, Series A | — | |
| Adams Street Partners | Venture funds | Chicago, US | Series B, Seed, Growth, Series A | — | |
| Jump Capital | Venture funds | Chicago, US | Series B, Seed, Growth, Pre-seed, Series A | — | |
| Second Century Ventures | Venture funds | Chicago, US | Series B, Seed, Growth, Pre-seed, Series A | — | |
| Hyde Park Venture Partners | Venture funds | Chicago, US | Series B, Seed, Growth, Pre-seed, Series A | — | |
| OCA Ventures | Venture funds | Chicago, US | Seed, Pre-seed, Series A | — | |
| Valor | Venture funds | Chicago, US | Seed, Pre-seed, Series A | — | |
| TechNexus Venture Collaborative | Accelerators | Chicago, US | Seed, Pre-seed, Series A | — | |
| Chicago Ventures | Venture funds | Chicago, US | Seed, Pre-seed, Series A | — | |
| M25 | Venture funds | Chicago, US | Series B, Seed, Series A | — | |
| Promus Ventures | Venture funds | Chicago, US | Series B, Seed, Series A | — | |
| JK&B Capital | Venture funds | Chicago, US | Series B, Seed, Growth, Pre-seed, Series A | — | |
| Origin Ventures | Venture funds | Chicago, US | Series B, Seed, Growth, Pre-seed, Series A | — | |
| Moderne Ventures | Venture funds | Chicago, US | Seed, Pre-seed, Series A | — | |
| Sandbox Industries | Accelerators | Chicago, US | Series B, Seed, Growth, Pre-seed, Series A | — |
Questions
What is free here?
Name, type, stages, sectors, city and country, website, investment and exit counts — as aggregates across all 44 rows and row by row for the first fifteen. Contact addresses are not part of the free view and are physically absent from this page.
What does buying add?
The full export of all 44 rows in XLSX and CSV, including contact email (44 rows have one). Access follows the list, not a file: the export is rebuilt and you always download the current version.
Where does the data come from?
Source and method are described on the investor data sources page. We do not claim verification that did not happen — each row carries a confidence level. An investor who asks to be excluded is removed from both the preview and the export.
Where this data comes from · updated 9/5/2026