No corporate parent is shown
- Scrutica id
- org-cipher-mining
- SEC CIK
- 1819989
Ownership chain
The main chain follows the strongest parent claim by confidence, source authority and date. Other named parents appear alongside it.
- Cipher Digital (US)CIK 1819989
Starting organisation.
The displayed ownership chain ends at Cipher Digital (CIK 1819989)
Compute arrangements
Filings and announcements recording who owns, runs or contracts compute capacity, where Cipher Digital is one of the parties: 4 disclosures. Each is graded by its source’s authority, who disclosed it and whether its figure is an estimate.
Receipt
“Cipher Digital has executed a second data center lease with Amazon Data Services, Inc. (“AWS”) for 100 Gross MW / 70 IT MW at its Stingray site • Purpose-built HPC data center located in Andrews, TX with 70 MW of Critical IT load under contract, with initial rent targeted to start on April 1st, 2027”
Stingray, Andrews, Texas. The lease names Amazon Data Services, Inc. as tenant; Amazon.com guarantees its base rent and operating expenses. Cipher Digital, formerly Cipher Mining, gives 70 MW of critical IT load within 100 MW of gross capacity. Rent commencement was still a target at the time of the presentation.
Receipt
“Black Pearl 0 MW 244 MW 300 MW Q2 2025 Current Fluidstack/Google Amazon Web Services”
Black Pearl, Winkler County, Texas. Cipher’s November 2025 presentation names AWS and gives 300 MW of gross capacity. The 216 MW critical IT figure comes from its later 3 February 2026 exhibit, which identifies the tenant as Amazon Data Services, Inc. Amazon.com guarantees the lease. The February exhibit targeted rent commencement in October 2026 and the final phase in March 2027.
Cipher’s 3 February 2026 exhibit: critical IT capacity and lease terms ↗
Receipt
“Under the Original Fluidstack Lease, Fluidstack was entitled to 168 megawatts (MW) of critical IT load for high-performance computing data center operations. The A&R Fluidstack Lease entitles Fluidstack to an additional 39 MW of critical IT load in a second phase of development (“Phase II”).”
This amendment adds 39 MW of critical IT load to Fluidstack’s original 168 MW Barber Lake lease. Cipher reports a cumulative Google backstop of $1.73 billion across the two agreements.
Receipt
“On September 25, 2025, Cipher Mining Inc. (the “Company”) announced that its wholly owned indirect subsidiary Cipher Barber Lake LLC (“Cipher Barber Lake”) had entered into a Datacenter Lease (the “Fluidstack Lease”) with Fluidstack USA II Inc. (“Fluidstack”) ... The Facility is expected to provide 168 megawatts (MW) of critical IT load”
Barber Lake, Colorado City, Texas. The lease names Fluidstack USA II Inc. as tenant and Cipher Barber Lake LLC as landlord. Google provides financial backing and receives warrants. Two five-year extensions could bring total contract revenue to approximately $7 billion. Cipher Mining, the name used at signing, later became Cipher Digital.
Sovereign investment through funds
Sovereign investors committed capital to funds whose portfolios include this company. A commitment covers the fund’s portfolio, so its amount cannot be assigned to this company. Fund names and amounts are held under subscription and not redistributed. Dates refer to the original commitments; current holdings require separate verification. Investment methodology.
| Sovereign limited partner | Commitments | Dated | Amount disclosed | 12+ years old | Source status |
|---|---|---|---|---|---|
| GIC Private | 2 | 2 of 2 · 1999 | none | 2 | Current |
| Mubadala Investment Company | 2 | 2 of 2 · 2018–2019 | 1 of 2 | — | Current |
| Saudi Arabia's Public Investment Fund | 2 | 2 of 2 · 2018–2019 | 1 of 2 | — | Current |
| Kuwait Investment Authority | 1 | 1 of 1 · 1999 | none | 1 | Current |
| Qatar Investment Authority | 1 | 1 of 1 · 2018 | 1 of 1 | — | Current |
Amount disclosed counts commitments with a dollar figure in the source; these amounts are withheld under licence. 12+ years old counts dated fund commitments that meet this age threshold. Source: Documented ownership record · vintage 2026-04-24 · tier 2
Suppliers and customers
Annual dollar amounts refer to the fiscal year shown; sources include SEC filings, company disclosures and licensed supply-chain data. Figures open their source details. Disclosures more than 5 years old are marked historical. Records are grouped by counterparty, with historical records after newer or undated records within each group. A product or service, a percentage (the supplier’s share of one product line in the customer’s inputs) and a sole-source mark appear only where the record’s cited source states them for the pair; alternative suppliers may exist outside this corpus.
Related analysis
Licensed supply-chain records are available for this company. The fund commitments above are from a licensed fund-investment database. Geographic revenue, business segments and capital allocation are unavailable from the licensed financial dataset. The public industry classification (SIC, NAICS) is also unrecorded. Sources and publication limits.