Sue Data Centers

Data Center Registry

Mainstream Technologies Little Rock Data Center

Little Rock, Pulaski County, Arkansas

OperatingNo reception on recordRecord updated September 29, 2026

Mainstream Technologies Little Rock Data Center is an operating data center in Little Rock, Arkansas (Pulaski County), operated by Mainstream Technologies.

Every line on this page traces to a public source listed at the bottom. Where a figure was looked for and not found, the row says so. A blank is never a zero.

Facility record

Operating

Operator
Mainstream Technologies
Facility type
Data center
Location
325 West Capitol Ave., Suite 200, Little Rock, Pulaski County, AR, 72201
Coordinates
34.7445, -92.2742 (approximate)
Power capacity
Not established from a public source
Land
Not established from a public source
Investment
Not established from a public source
Announced
Not established from a public source
Utility
Not established from a public source
Cooling
Not established from a public source
Water use
Not established from a public source
Jobs
Not established from a public source
Public subsidy
Not established from a public source
Community reception
No reception on record
Source confidence
Reported by at least one credible outlet or filing

Timeline from the record

Newest first. Record entries come from the filings and reports the registry cites. Coverage entries are headlines from publisher feeds we monitor daily, linked to the outlet; last checked September 14, 2026.

  1. September 29, 2026
    Operating
    Status change recorded. Source: Mainstream Technologies

Opposition and litigation at this site

Nothing on record as of September 29, 2026. No lawsuit, organized opposition, or contested hearing over Mainstream Technologies Little Rock Data Center in Little Rock, Pulaski County, Arkansas appears in the sources this registry tracks. That is an absence in our sources rather than a finding that none exists, and local opposition often predates any coverage a national dataset would pick up.

If you live near this site and something is happening that this page does not show, that is worth telling us. Send us the document and it goes in the record with the source attached. For sites where opposition is already established, see every contested site we track.

A new status, a permit, a reception finding, or a lawsuit. Nothing else, ever.

Notes on the record

A downtown Little Rock colocation and hosting facility (SOC 2 Type 2). It sits in a multi-tenant building, and the coordinates are the building's address.

What the record does not establish, and the document that would

In every fight on our tracker the decisive fact came out of a public records request. These are the requests for this site.

  • Power capacity in megawatts
  • Cooling method and water use
  • Tax abatements or other public subsidy
  • Permanent jobs promised
  • Land area
  • How the community has received it
  • Which utility serves it
Which document closes each gap
Power capacity in megawatts
The utility's large load service agreement, the interconnection request in the grid operator's queue, or the electrical site plan in the permit file.
Cooling method and water use
The water service agreement, any groundwater appropriation permit, and the mechanical narrative in the site plan.
Tax abatements or other public subsidy
The abatement, PILOT, or development agreement approved by the county, city, or development authority, and the state's data center sales tax exemption certificate if one was issued.
Permanent jobs promised
The economic development application or incentive agreement, which usually states a job commitment and a clawback.
Land area
The rezoning application, the plat, or the deed recorded with the county.
How the community has received it
Planning commission and governing body minutes, public comment records, and any petition or lawsuit filed in the county.
Which utility serves it
The electric service agreement or the utility's filing with the state public utility commission.

Have one of these documents? Send it to us and we will add it to the record with attribution.

Other sites within 30 miles

Distances are between recorded coordinates, many of which are a city or county centroid, so treat them as approximate. Cumulative load on one utility and one aquifer is the question a planning commission rarely asks.

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Questions people ask about this site

Is there opposition to the Mainstream Technologies Little Rock Data Center in Little Rock?

Nothing on record as of September 29, 2026. No lawsuit, organized opposition, or contested hearing over Mainstream Technologies Little Rock Data Center in Little Rock, Pulaski County, Arkansas appears in the sources this registry tracks. That is an absence in our sources rather than a finding that none exists, and local opposition often predates any coverage a national dataset would pick up.

Has anyone filed a lawsuit over the Mainstream Technologies Little Rock Data Center?

No lawsuit over Mainstream Technologies Little Rock Data Center appears in the record we track as of September 29, 2026. Residents most often reach a lawyer over water supply, well drawdown, noise from cooling plant, property value, or a rezoning approved without the notice the ordinance required. If any of that is happening near this site, it is worth a review whether or not a case has been filed yet.

How much water does Mainstream Technologies Little Rock Data Center use?

No water withdrawal figure for Mainstream Technologies Little Rock Data Center is on record here. Water use is rarely published voluntarily; it usually surfaces through a utility service agreement or a state withdrawal permit, both of which are public records. We leave the number blank rather than estimate one.

Who operates Mainstream Technologies Little Rock Data Center, and how big is it?

Mainstream Technologies is the operator on record. No capacity figure is on record for this site.

How to cite this page

SueDataCenters.org Data Center Registry, "Mainstream Technologies Little Rock Data Center," updated September 29, 2026, https://suedatacenters.org/data-centers/mainstream-technologies-little-rock-data-center-ar.

Facility data from Compute Atlas (E. Kubiak), version 1.34.0 (September 21, 2026), licensed CC BY 4.0, record https://www.compute-atlas.com/facilities/mainstream-technologies-little-rock-data-center-ar, retrieved October 1, 2026.

Corrections with a public source are welcome at the Compute Atlas record or through our contact page. The whole registry is available as CSV and JSON under CC BY 4.0.

Sources for this record

As compiled and cited by Compute Atlas, with our own reporting appended. Archived links are used where the original has moved.

  1. 1.Mainstream Technologies data center services · Mainstream Technologies · retrieved September 29, 2026
  2. 2.OpenStreetMap: 325 West Capitol Avenue, Little Rock · OpenStreetMap · retrieved September 29, 2026

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