Crux

New York, United States

Crux modernizes how capital is raised and deployed into clean and critical infrastructure.

Crux, based in New York, United States, has 11 investors on file, among them Acrew Capital, Andreessen Horowitz and Ardent Venture Partners. Its latest round on record is Debt, 14 May 2026, of 3 rounds.

cruxclimate.com Now at crux.com

Funding

3 rounds on record

Latest roundDebt14 May 2026

Since that round6 monthsno later round on record

Time between rounds1 year 2 monthson average, over 3 rounds

Investors in its rounds138 with a VCinfo profile

May 2026DebtLed by Nuveen

Apr 2025Series BLed by Lowercarbon Capital, with CIV, Andreessen Horowitz, MassMutual Ventures, Giant Ventures, Acrew Capital, New System Ventures, OMERS Ventures and 3 others

Jan 2024Series ALed by Andreessen Horowitz, with Lowercarbon Capital, New System Ventures and 2 others

Round sizes and total raised are on Fundup AI, our sister product for funding data.

Investors

11 investors on file

Investor	Evidence	Type
Acrew Capital	Page + round	Venture capital
Andreessen Horowitz	Portfolio page	Venture capital
Ardent Venture Partners	Portfolio page	Venture capital
CIV	Portfolio page	Venture capital
Commonweal Ventures	Portfolio page	Venture capital
Giant Ventures	Page + round	Venture capital
Lorimer Ventures	Portfolio page	Venture capital
Lowercarbon Capital	Portfolio page	Venture capital
MassMutual Ventures	Portfolio page	Corporate VC
New System Ventures	Page + round	Venture capital
OMERS Ventures	Page + round	Corporate VC

A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data

At a glance

Latest round: Debt, 14 May 2026
Investors on file: 11
Founded: 2023
Employees: 11-50
Headquarters: New York, United States
Address: 228 Park Ave S PMB 72363, New York, NY, 10003-1502, United States
Open roles: 15
Site: Not checked yet
Last checked: 13 Nov 2026

Company data by Fundup AI.

Backed by the same investors

Companies sharing two or more investors with Crux.

Base3 shared

Crux3 shared

Senra Systems3 shared

Arc Boats2 shared

Astranis2 shared

Astro Mechanica2 shared

Get this company as JSON

GET /v1/companies/cruxclimate.com
GET /v1/companies/cruxclimate.com/investors
GET /v1/companies/cruxclimate.com/news

API docs · Get a free key · Your API key

Raising a round?

See which investors fit your startup, ranked by what they actually back.

Check investor fit

Free account · no card

Get Crux and its investors as data

Look up any company's investors, or any investor's full portfolio, through one API key or MCP. A free account also opens Ask AI searches and alerts when Acrew Capital adds a company.

Work email, sign-in link by email. Already have an account? Log in

Your API key Read the docs

Ask AI5 plain-English investor searches a day
Full listsEvery portfolio row and two-firm overlap
API and MCP100 REST or MCP calls a month, one key
AlertsFollow 5 investors for portfolio and fund changes

VCinfo API

$ curl -H "X-API-Key: YOUR_KEY" \
  https://api.vcinfo.io/v1/companies/cruxclimate.com/investors

# also
GET /v1/companies/cruxclimate.com
GET /v1/companies/cruxclimate.com/news

The same data as an MCP server for Claude, Cursor and other AI tools. Set up MCP · Docs · Pricing