# Data centers in Connecticut: 10 builds, 2 building. > Who is building each data center in Connecticut and how far along it is. Builds under construction bill their contractors now. Page: https://kapwork.com/grow/directory/datacenters/states/connecticut Markdown: https://kapwork.com/grow/directory/datacenters/states/connecticut.md Updated: Nov 3, 2026 Publisher: Kapwork Grow, a free directory of public records Updated Nov 3, 2026 ยท Kapwork Grow data center tracker ## Figures - **Builds:** 10. Every stage, announced to expanding. - **Building or expanding:** 2. These bill contractors now. - **Operators:** 9. Companies named on a Connecticut build. - **Counties:** 6. Counties with a build on record. ## 2 of 10 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. One square per build. Each opens its record. Source: Kapwork Grow data center tracker, Nov 3, 2026. ## Who is building in Connecticut ReNew Developers has the most: 2 builds. | Operator | Builds | Under construction or expanding | Counties | | --- | --- | --- | --- | | [ReNew Developers](https://kapwork.com/grow/directory?q=ReNew%20Developers) | 2 | 0 | New London County, New London | | [Aphorio Carter](https://kapwork.com/grow/directory?q=Aphorio%20Carter) | 1 | 1 | Fairfield County | | [Atlas Capital Group](https://kapwork.com/grow/directory?q=Atlas%20Capital%20Group) | 1 | 0 | Hartford County | | [Charter Development Group LLC](https://kapwork.com/grow/directory?q=Charter%20Development%20Group%20LLC) | 1 | 0 | New Haven County | | [Cigna Corporation](https://kapwork.com/grow/directory?q=Cigna%20Corporation) | 1 | 1 | Hartford County | | [NE Edge LLC](https://kapwork.com/grow/directory?q=NE%20Edge%20LLC) | 1 | 0 | Windham County | | [O&G Industries](https://kapwork.com/grow/directory?q=O%26G%20Industries) | 1 | 0 | New Haven County | | [ReNew Riverside LLC](https://kapwork.com/grow/directory?q=ReNew%20Riverside%20LLC) | 1 | 0 | Hartford County | | [State of Connecticut](https://kapwork.com/grow/directory?q=State%20of%20Connecticut) | 1 | 0 | Fairfield County | 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 Connecticut 10 builds, under way first. Each opens its record. | Build | Operator | County | Place | Stage | First seen | | --- | --- | --- | --- | --- | --- | | [Aphorio Carter Trumbull Data Center](https://kapwork.com/grow/directory/datacenters/aphorio-carter-trumbull-data-center-ct-dc_62ab94429d2f) | Aphorio Carter | Fairfield County | Trumbull | Expanding | Aug 15, 2026 | | [Cigna Windsor Data Center](https://kapwork.com/grow/directory/datacenters/cigna-windsor-data-center-ct-dc_34af1f4c2c90) | Cigna Corporation | Hartford County | Windsor | Expanding | Aug 15, 2026 | | [Atlas Capital Group Bloomfield Data Center](https://kapwork.com/grow/directory/datacenters/atlas-capital-group-bloomfield-data-center-ct-dc_03be443ae562) | Atlas Capital Group | Hartford County | Bloomfield | Announced | Aug 15, 2026 | | [Fairfield County Quantum Computing Center](https://kapwork.com/grow/directory/datacenters/fairfield-county-quantum-computing-center-ct-dc_06041cfb1073) | State of Connecticut | Fairfield County | Stamford | Announced | Aug 15, 2026 | | [NE Edge Killingly Data Center](https://kapwork.com/grow/directory/datacenters/ne-edge-killingly-data-center-ct-dc_3fd60239311c) | NE Edge LLC | Windham County | Killingly | Announced | Aug 15, 2026 | | [O&G Industries Beacon Falls Data Center](https://kapwork.com/grow/directory/datacenters/o-g-industries-beacon-falls-data-center-ct-dc_b00ac3e8b867) | O&G Industries | New Haven County | Beacon Falls | Announced | Aug 15, 2026 | | [ReNew Amston 1](https://kapwork.com/grow/directory/datacenters/renew-amston-1-ct-dc_3c4f1f62a26d) | ReNew Developers | New London County | Colchester | Announced | Aug 15, 2026 | | [ReNew Amston 2](https://kapwork.com/grow/directory/datacenters/renew-amston-2-ct-dc_d67998ddc98f) | ReNew Developers | New London | Colchester | Announced | Aug 15, 2026 | | [ReNew Riverside Bristol Technology Center](https://kapwork.com/grow/directory/datacenters/renew-riverside-bristol-technology-center-ct-dc_fe9feea08574) | ReNew Riverside LLC | Hartford County | Bristol | Announced | Aug 15, 2026 | | [Wallingford Data Center Development](https://kapwork.com/grow/directory/datacenters/wallingford-data-center-development-ct-dc_006b5cc05fc7) | Charter Development Group LLC | New Haven County | Wallingford | Announced | Aug 15, 2026 | ## Sources Source: Kapwork Grow data center tracker, Nov 3, 2026 ## Have an invoice your customer approved? 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