0Suppliers
11Customers
2Debt Items
1Related Chains

Source-Backed Evidence Depth

Cardinal Infrastructure Group Inc. (CDNL) is shown with relationship data already present in ChainSifter's database. Counts below come from stored supply-chain records and filing/source URLs where available; missing source URLs are not filled in or estimated.

15Total relationships
3Distinct source URLs
6High confidence
0.733Average confidence
2026-10-28Latest database update
ChainSifter does not infer unreported suppliers, customers, ownership, acquisitions, debt exposure, revenue dependency, or future supply-chain events on this public page.

Cardinal Infrastructure Group Inc. Suppliers

No suppliers on recordCardinal Infrastructure Group Inc. does not appear to disclose named supplier relationships in its verified regulatory filings, or upstream suppliers have not yet been identified. Our system processes new filings continuously.

Cardinal Infrastructure Group Inc. Customers

TickerNameConfidenceEvidence
A-L-GRADING-CONTRACTORS-LLC A-L-GRADING-CONTRACTORS-LLC 95% . Refer to Note 3 'Business Combinations' of the Company's 2025 Form 10-K for further information. Acquisition of ALGC On February 18, 2026 (the "Acquisition Date"), Cardinal acquired 100 % of the me…
ALGC ALGC 92% ALGC is engaged in the business of providing infrastructure services to residential, industrial and commercial projects in the greater Atlanta, Georgia area
AS-CARDINAL-INFRASTRUCTURE-GROUP-INC AS-CARDINAL-INFRASTRUCTURE-GROUP-INC 62% reporting entity with the accompanying reclassification of the predecessor equity accounts. Both the September 2025 Reorganization and the IPO Reorganization are accounted for as transactions among e…
BORING-COMPANY-LLC BORING-COMPANY-LLC 62% pproximately 75 % owned after giving effect to the issuance of nonvoting units as consideration for the Purcell acquisition in January 2025. Cardinal Civil Contracting Triad, LLC (“Triad”), formed in…
CARDINAL-CIVIL-CONTRACTING-TRIAD-LLC CARDINAL-CIVIL-CONTRACTING-TRIAD-LLC 62% pproximately 75 % owned after giving effect to the issuance of nonvoting units as consideration for the Purcell acquisition in January 2025. Cardinal Civil Contracting Triad, LLC (“Triad”), formed in…
DIAMOND-INTERESTS-GROUP-LLC DIAMOND-INTERESTS-GROUP-LLC 62% of 18 percent, and an estimated useful life of 10 years . Other key assumptions included projected revenue attributable to the trade name and a tax amortization period of 15 years . Based on these as…
GCP-LLC GCP-LLC 62% pproximately 75 % owned after giving effect to the issuance of nonvoting units as consideration for the Purcell acquisition in January 2025. Cardinal Civil Contracting Triad, LLC (“Triad”), formed in…
OPCO-LLC OPCO-LLC 62% s as follows: Purchase Consideration Cash $ 115,361,840 Liabilities assumed and paid at closing 10,358,599 Net working capital adjustment escrow (Initial Payment Escrow) 2,400,000 Rollover equity 102…
PUBCO-CARDINAL-CIVIL-CONTRACTING-HOLDINGS-LLC PUBCO-CARDINAL-CIVIL-CONTRACTING-HOLDINGS-LLC 62% of 18 percent, and an estimated useful life of 10 years . Other key assumptions included projected revenue attributable to the trade name and a tax amortization period of 15 years . Based on these as…
PURCELL-CONSTRUCTION-INC PURCELL-CONSTRUCTION-INC 62% periods beginning after December 15, 2027. Early adoption is permitted. ASU 2024-03 was issued to improve the disclosures about a public business entity's expenses and address request from investors …
RED-CLAY-INDUSTRIES-INC RED-CLAY-INDUSTRIES-INC 62% periods beginning after December 15, 2027. Early adoption is permitted. ASU 2024-03 was issued to improve the disclosures about a public business entity's expenses and address request from investors …

Cardinal Infrastructure Group Inc. Debt Obligations

InstrumentDescriptionConfidenceEvidence
CDNL-DEBT-16698 Xbrl Convertible 90% xbrl convertible detail from xbrl 2025-12-31.
CDNL-DEBT Debt stack $227.8M 90% Market cache reports total debt of $227.8M.

Cardinal Infrastructure Group Inc. Acquisitions

Acquired EntityNameConfidenceEvidence
CDNL-ACQ-0001213900-26-018087 Cardinal Infrastructure Group Inc. acquired A.L. Grading Contractors, LLC, issuing 4,186,062 lim... 85% Cardinal Infrastructure Group Inc. acquired A.L. Grading Contractors, LLC, issuing 4,186,062 limited liability company units valued at $108.0 million and 345,666 shares of Class A common stock.

Cardinal Infrastructure Group Inc. Ownership

HolderNameConfidenceEvidence
CDNL-OWNER-FMR-LLC FMR LLC 90% 13F overlay lists FMR LLC as top holder; 93 tracked holders.

Cardinal Infrastructure Group Inc. Extended Supply Chain Network

TickerNameChain IndexHopsRelationship Types
ALGC ALGC 63.48 1 ['receiving']
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CDNL
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Verified relationships include:
A-L-GRADING-CONTRACTORS-LLCA-L-GRADING-CONTRACTORS-LLCCustomer95%
ALGCALGCCustomer92%
+11 more relationships locked
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