---
title: "157 Series A B2B Investors (Nov 2026)"
last_updated: "2026-11-09"
rows: "157"
free_rows: "25"
source: "SEC Form D filings and our own research"
canonical: "https://theinvestordatabase.com/lists/series-a-b2b-investors/"
---

# 157 Series A B2B investors

We list 157 Series A B2B investors as of November 2026: 80 have an SEC filing on file and 77 were checked on the firm's own website or an official register, and the list was last checked on 9 Nov 2026. The states with the most are California (34), Pennsylvania (8) and New York (7).

- 157 investors
- 79 with a fund filing or dated deal in the last 12 months
- $100M median fund size on file (SEC Form D, 55 firms)
- 801 named decision-makers on file

## First 25 of 157 Series A B2B investors

| Investor | Type | HQ | Stages (our research) | Focus (our research) | Latest fund or deal | Fund size | Checked | Profile |
|---|---|---|---|---|---|---|---|---|
| MissionOG | VC firm | Philadelphia, PA | Series A | B2B, Fintech, AI, SaaS | New fund, Sep 2026 | $167M (SEC Form D, 2021) | 2026-11-04 | https://theinvestordatabase.com/investors/missionog/ |
| Notion Capital | VC firm | London, United Kingdom | Seed, Series A | B2B, SaaS, AI, Fintech | New deal, Oct 2026 | $2.0B (own site) | 2026-11-04 | https://theinvestordatabase.com/investors/notion-capital/ |
| UVC Partners | VC firm | Garching, Germany | Pre-seed, Seed, Series A | B2B, Deep Tech, Climate Tech, Mobility | New deal, Sep 2026 | €800M (own site) | 2026-11-07 | https://theinvestordatabase.com/investors/unternehmertum-venture-capital-partners-gmbh-2/ |
| Salica Investments | Fund manager | London, United Kingdom | Seed, Series A, Growth | B2B, Fintech, AI, Healthtech | Portfolio news, Oct 2026 | £760M (own site) | 2026-11-04 | https://theinvestordatabase.com/investors/salica/ |
| DTCP | VC firm | Hamburg, Germany | Series A, Series B, Growth | B2B, SaaS, AI, Cybersecurity | New fund, Sep 2026 | €3.5B (own site) | 2026-11-07 | https://theinvestordatabase.com/investors/digital-transformation-capital-partners-s-a-r-l/ |
| Adara Ventures | VC firm | Madrid, Spain | Seed, Series A, Growth | B2B, Deep Tech, AI, Cybersecurity | New deal, Oct 2026 | €350M (own site) | 2026-11-07 | https://theinvestordatabase.com/investors/adara-ventures-sgeic-s-a/ |
| Atempo Growth | Venture debt | London, United Kingdom | Series A, Series B, Growth, Late stage | B2B, SaaS, Fintech | Portfolio news, Aug 2026 | €800M (own site) | 2026-11-04 | https://theinvestordatabase.com/investors/atempo-growth/ |
| Craft Ventures | VC firm | San Francisco, CA | Seed, Series A, Growth | B2B, AI, Developer Tools, Data | New fund, Sep 2026 | $712M (SEC Form D, 2022) | 2026-11-04 | https://theinvestordatabase.com/investors/craft-ventures/ |
| Endeit Capital | VC firm | Amsterdam, Netherlands | Series A, Series B, Growth | B2B, Fintech, Climate Tech, AI | New deal, Oct 2026 | €430M (own site) | 2026-11-07 | https://theinvestordatabase.com/investors/endeit-capital-b-v/ |
| Fuel Ventures | SEIS/EIS fund | London, United Kingdom | Pre-seed, Seed, Series A | B2B, Fintech, SaaS, Marketplace | New deal, Oct 2026 | £280M (own site) | 2026-11-04 | https://theinvestordatabase.com/investors/fuel-ventures/ |
| Mosaic Ventures | VC firm | London, United Kingdom | Seed, Series A | B2B, AI, Fintech, Crypto and Web3 | New deal, Sep 2026 | $75M (SEC Form D, 2025) | 2026-11-04 | https://theinvestordatabase.com/investors/mosaic-ventures/ |
| Khosla Ventures | VC firm | Menlo Park, CA | Pre-seed, Seed, Series A, Growth | B2B, AI, Consumer, Fintech | New fund, Aug 2026 | $1.9B (SEC Form D, 2025) | 2026-11-04 | https://theinvestordatabase.com/investors/khosla-ventures/ |
| NTV Healthcare Innovation | VC firm | Naples, FL | Seed, Series A | B2B, Fintech, AI, Healthtech | New fund, Oct 2026 | $100M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/ntv-healthcare-innovation/ |
| GoHub Ventures | VC firm | Valencia, Spain | Seed, Series A | B2B, Healthtech, SaaS, AI | Portfolio news, Oct 2026 | €90M (own site) | 2026-11-07 | https://theinvestordatabase.com/investors/gohub-ventures/ |
| Ventech | VC firm | Paris, France | Pre-seed, Seed, Series A | B2B, AI, SaaS, Climate Tech | New deal, Oct 2026 | €175M (own site) | 2026-11-07 | https://theinvestordatabase.com/investors/ventech/ |
| Mindset Consulting (US) | VC firm | San Francisco, CA | Seed, Series A | B2B, AI, Fintech, Healthtech | Portfolio news, Sep 2026 | $129M (SEC Form ADV) | 2026-11-05 | https://theinvestordatabase.com/investors/mindset-consulting-us/ |
| Brighteye Ventures | VC firm | London, United Kingdom | Pre-seed, Seed, Series A | B2B, AI, Developer Tools, Edtech | New fund, Sep 2026 | $245M (own site) | 2026-11-04 | https://theinvestordatabase.com/investors/brighteye-ventures/ |
| Pembroke VCT | VC firm | London, United Kingdom | Seed, Series A, Growth | B2B, AI, Healthtech, Consumer | Portfolio news, Sep 2026 | £235M (own site) | 2026-11-04 | https://theinvestordatabase.com/investors/pembroke-vct/ |
| Menlo Ventures | VC firm | Menlo Park, CA | Pre-seed, Seed, Series A, Series B, Growth | B2B, AI, Media, Robotics | New fund, Sep 2026 | $800M (SEC Form D, 2025) | 2026-11-04 | https://theinvestordatabase.com/investors/menlo-ventures/ |
| Translink Capital | VC firm | Palo Alto, CA | Seed, Series A, Series B | B2B, AI, Developer Tools, Mobility | New fund, Sep 2026 | $174M (SEC Form D, 2021) | 2026-11-05 | https://theinvestordatabase.com/investors/translink-capital/ |
| Axeleo Capital | VC firm | Paris, France | Pre-seed, Seed, Series A, Series B | B2B, SaaS, AI, Cybersecurity | Portfolio news, Oct 2026 | €300M (own site) | 2026-11-07 | https://theinvestordatabase.com/investors/axeleo-capital-sas/ |
| Wing Strategic Partners | VC firm | Palo Alto, CA | Seed, Series A | B2B, AI, Cybersecurity, Healthtech | New deal, Oct 2026 | $40M (SEC Form D, 2024) | 2026-11-05 | https://theinvestordatabase.com/investors/wing-strategic-partners/ |
| Blumberg Capital | VC firm | Sunny Isles Beach, FL | Pre-seed, Seed, Series A, Series B, Growth | B2B, AI, Fintech, SaaS | New deal, Oct 2026 | $225M (SEC Form D, 2021) | 2026-11-04 | https://theinvestordatabase.com/investors/blumberg-capital/ |
| Bayes Entrepreneurship Fund | Government or university fund | London, United Kingdom | Seed, Series A | B2B, AI, Healthtech, Fintech | New deal, Oct 2026 | £15M (own site) | 2026-11-04 | https://theinvestordatabase.com/investors/cass-entrepreneurship-fund/ |
| Dallas Venture Capital I DVC | VC firm | Irving, TX | Seed, Series A, Series B | B2B, AI, Fintech, Cybersecurity | New deal, Oct 2026 | $75M (SEC Form D, 2021) | 2026-11-05 | https://theinvestordatabase.com/investors/dallas-venture-capital-i-dvc/ |

You are seeing 25 of 157. The full list adds 132 more investors and 801 named decision-makers.

Get all 157 investors and 801 named contacts, $49, one-time: https://theinvestordatabase.com/buy/list/series-a-b2b-investors
This page: https://theinvestordatabase.com/lists/series-a-b2b-investors/

## Method and limits
- Source: 80 of the 157 rows carry an SEC filing (Form D or Form ADV). All 157 have a website we checked. Filing date and fund size are SEC data where a filing exists. Stage, sector and check size are our research.
- Inclusion rule: Organizations that back startups. Individuals, buyout funds and firms we found to be inactive are left out. Sector: the firm states B2B as a focus on its own site, or we observed it in the firm's portfolio. Stage: the firm states that it invests at Series A.
- Order: Activity score out of 100: recency of the latest fund filing or dated deal (35: full marks within 3 months, then stepping down at 6, 12 and 24 months), share of the observed portfolio in this sector (25; half of that when the sector is stated only), stage focus (15: all of it when Series A is the only stage the firm states, split evenly when it states more), size of the fund on file on a log scale (15) and completeness of the public record (10). Stage focus is our research, not an SEC figure. It is a measure of activity and fit, not of quality or returns.
- Fill rates: Of 157 rows: stage 157, sector 157, fund size 107, website 157. In the paid file: named decision-makers on 140 rows, firm email on 72, LinkedIn page on 105, check size on 52.

## Questions
### How many Series A B2B investors are there?
We list 157 as of November 2026. 79 of the 157 have a fund filing or a dated deal in the last 12 months.

### Which Series A B2B investors raised a new fund in the last 12 months?
34 of the 157 have a fund filing dated in the last 12 months. The most recent on this list are 25Madison Ventures (Oct 2026), Foster Ventures (Oct 2026) and NTV Healthcare Innovation (Oct 2026).

### What is the typical fund size of Series A B2B investors?
The median fund size on file for this list is $100M, across the 55 firms with a size on an SEC Form D. The fund on file is each firm's main fund, which is not always its newest. The other 102 do not disclose a size there.

### How do I contact Series A B2B investors?
The paid file holds 801 named decision-makers across 140 of these 157 and a firm email for 72. We publish the address a firm lists itself, never a personal email. Each free row links to a profile with the firm's website.

### Where does the data on Series A B2B investors come from?
80 of the 157 rows have an SEC filing on file (Form D or Form ADV) and 77 were checked on the firm's own website or an official register. Filing date and fund size come from the filing. Stage, sector and check size are our research. Rows on this list were last checked on 9 Nov 2026 at the latest. The whole file is re-verified twice a year.