AI-powered operating system for home service businesses.
AI-powered operating system for home service businesses. Headquartered in New York City, NY. Raised $40M in Seed and Series A funding in June 2026 led by Andreessen Horowitz.
Software📍 New York City, NYFounded 2026
Current Valuation
Private
PRIVATE
IPO Outlookprivate
Is Probook going public?
No. Probook is private and has not filed to go public. There is no S-1 on file.
What is Probook's valuation in 2026?
No confirmed valuation is on record for Probook. The roster shows funding and investors where they are public; it does not estimate a mark.
Has Probook filed an S-1?
No public S-1 is on file for Probook.
Who are Probook's investors?
Probook's investors include Andreessen Horowitz, Sequoia Capital.
How much has Probook raised?
Probook has raised $40M in total across 1 disclosed round, most recently a Seed and Series A of $40M in Jun 2026.
Is Probook publicly traded — can you buy Probook stock?
No. Probook is a private company — its shares are not listed on any exchange and there is no ticker. The routes to exposure are pre-IPO secondary marketplaces and funds (accredited investors), employee tender offers when the company runs one, and public companies with read-through exposure. QuantLogix maps every route it can verify for Probook on its Pre-IPO Access Desk.
Answers are derived from the roster record shown on this page — filing status, last round and confirmed marks. Where the record is silent, the answer says so rather than guessing.
Company Profile
CEO
George Eliadis
Founded
2026
HQ
New York City, NY
Total Raised
$40M
Last Round
Seed and Series A — $40M (Jun 2026) · Lead: Andreessen Horowitz
IPO Status
private
Fundraising Status
Seed and Series A · $40M · 3 mo ago
privateTotal raised $40M1 disclosed rounds
Funding History
Round
Amount
Date
Lead Investor
Post-Money
Seed and Series A
$40M
Jun 2026
Andreessen Horowitz
—
Vertical Intelligence — AI / ML
No verified Hugging Face organization found for Probook — no attributable open-model footprint. Closed-weights labs are common; this is a distribution signal, not a capability judgment.
Checked huggingface.co as of 2026-09-19. Re-checked weekly.
Talent Signal
Hiring trend
▶ Hiring steady
-7% vs 2026-08
Open roles
13
via ashby
Product-build share
31%
engineering, research, product, design
Trajectory
steady
balanced build + GTM — 31% builders vs 69% go-to-market/G&A — scaling both sides.
Counted from Probook's live job board as of 2026-09-14; role functions classified from posting titles. Open-role counts are an activity signal, not headcount. Refreshed monthly.
Founders & Key People
George EliadisBen CervantezLewis Zhang
Investors
Andreessen Horowitz · Sequoia Capital
SoftwareAI TechnologyRecently Funded
Private-company numbers are not real-time. Reflects publicly disclosed valuations from press releases, news reports, and tender offers as of recent date. Refreshed quarterly.