Base10 Series B Fund II

About Base10 Series B Fund II

Base10 Series B Fund II is the second growth-stage vehicle from Base10 Partners, part of an $850M combined raise alongside Advancement Fund IV. Targeting roughly 3-4 Series B investments per year, the fund continues the firm's thesis of backing AI companies automating capital-intensive real-economy sectors. Key LPs include CalPERS, Illinois Municipal Retirement Fund, Howard University and the MacArthur Foundation.

Investment Focus

Location / RegionUnited States

Funding StageSeries B

Industry Focus

Ai Ml

Digital Health

Fintech

Prop Tech

Supply Chain

Investor Signals Profile

active

Sweet Spot

Series B AI automation for real-economy sectors serving the 99%

real-economy AI

Series B growth

automation

logistics

healthcare

fintech

real estate

Bullish Signals

Dedicated Series B vehicle defends ownership in winnersblog

Part of $850M raise, $2.6B AUMblog

Institutional LP base — CalPERS, Illinois Municipal Retirement Fundblog

Donating 50% profits to next-gen tech founderswebsite

Contrarian Signals

Growth investing is a different muscle than seed pickingblog

Capital-intensive sectors slow to generate breakout markupsblog

Founder Do's

Target if at Series B with $10M+ ARR in real-economy vertical

Show AI-driven automation of specific industry workflow

Leverage Base10 for full seed-to-B continuity

Solve problems for underserved 99%, not top 1%

Founder Don'ts

Not for seed-stage companies — use Advancement Fund IV

Do not pitch consumer or horizontal AI tooling

Key GPs & Partners

Adeyemi Ajao

Managing Partner, Co-founder

ex-founderthesis-drivendiversity-advocate

TJ Nahigian

Managing Partner, Co-founder

operator-investorinstitutional

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Fund Overview

Fund Size$425M

Saves0

Website

Key People

Adeyemi Ajao, TJ Nahigian

Adeyemi AjaoManaging Partner, Co-founder

TJ NahigianManaging Partner, Co-founder