Skip to content

Data centers · State

Data centers in California: 40 builds, 8 building.

Updated Nov 3, 2026Kapwork Grow data center tracker

Who is building each data center in California and how far along it is. Builds under construction bill their contractors now.

Builds
40
Every stage, announced to expanding.
Building or expandingPays first
8
These bill contractors now.
Operators
28
Companies named on a California build.
Counties
17
Counties with a build on record.

What this means for you

8 of 40 builds are under way. Those operators are hiring crews now.

Operators and their general contractors build vendor lists before the site work starts. Get on the list now.

  • Building or expanding, 8
  • Not yet, 32

One square per build. Each opens its record. Source: Kapwork Grow data center tracker, Nov 3, 2026.

Who is building in California

STACK Infrastructure has the most: 4 builds.

OperatorBuildsUnder wayCounties
STACK Infrastructure42Santa Clara County, Alameda, Alameda County, Santa Clara
AVAIO Digital Partners20Contra Costa, Contra Costa County
CyrusOne20Kings, Kings County
DataBank22Los Angeles County, Los Angeles
Digital Realty20Los Angeles
ECL20Santa Clara, Santa Clara County
Goodman Group20Los Angeles, Santa Clara
Microsoft21Santa Clara
Prime Data Centers22Sacramento County, Sacramento
Prologis20Santa Clara
Amazon Web Services11Santa Clara
Arcadis10Santa Clara County
Beacon Data Centers (w/ California Resources Corp)10Kern
CalEthos, Inc.10Imperial
CoreSite10Santa Clara
Equinix10Santa Clara
GIC Vernon LLC10Los Angeles County
Global Stack LLC10Solano
Imperial Valley Computer Manufacturing10Imperial County
Imperial Valley Computer Manufacturing (IVCM)10Imperial
Martin Avenue Properties, LLC10Santa Clara
NewYork GreenCloud10Amador
NorthPoint Development10Solano
Oppidan10Santa Clara
R&L Capital, Inc.10Kern
Raeden10Los Angeles
Terra Ventures10Santa Clara
Valley Oak Partners10Alameda

Source: Kapwork Grow data center tracker, Nov 3, 2026. Each name opens the operator's page when the directory has one.

Every data center build in California

40 builds, under way first. Each opens its record.

Source: Kapwork Grow data center tracker, Nov 3, 2026.

What this means for you

Two ways in.

Have an invoice your customer approved?

Crews on a campus invoice the GC and the carriers. Certify your approved invoices, and funders compete to fund them.

  • Multiple offers
  • No notice of assignment
  • Free for businesses
Get offersTalk to an expert