Data compiled by Redley Lamar · ChainSifter Intelligence
4Suppliers
6Customers
2Debt Items
11Related Chains
Source-Backed Evidence Depth
Sterling Infrastructure, Inc. (STRL) 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.
13Total relationships
1Distinct source URLs
10High confidence
0.829Average confidence
2026-09-13Latest database update
ChainSifter does not infer unreported suppliers, customers, ownership, acquisitions, debt exposure, revenue dependency, or future supply-chain events on this public page.
Sterling Infrastructure, Inc. Suppliers
Ticker
Name
Confidence
Evidence
RICH-BUENTING
RICH-BUENTING
85%
The Company holds a 50 % ownership interest in Road and Highway Builders, LLC (“RHB”), with Rich Buenting holding the remaining 50 % ownership interest.
ROAD-AND-HIGHWAY-BUILDERS-LLC
ROAD-AND-HIGHWAY-BUILDERS-LLC
85%
The Company holds a 50 % ownership interest in Road and Highway Builders, LLC (“RHB”), with Rich Buenting holding the remaining 50 % ownership interest.
Reciprocal relationship from SIG graph: Reciprocal relationship from STRL graph: Reciprocal relationship from SIG graph: Inc. (“Concora”) through its subsidiaries Sterling Jewelers Inc. (“Sterling”) …
Reciprocal relationship from ECG graph: including escalation and escape provisions in project bids, quotes and contracts wherever possible. However, such protections are not included in every contrac…
Sterling Infrastructure, Inc. Customers
Ticker
Name
Confidence
Evidence
TRAVELERS
TRAVELERS
92%
The Company indemnifies Travelers for any losses incurred by it in connection with bonds that are issued.
GROUP-LLC
GROUP-LLC
85%
s Group, LLC (“CEC”) a leading specialty electrical and mechanical contractor. The purchase price was $561.6 million, consisting primarily of $442.9 million in cash and $79.5 million in common stock.…
enses” which requires companies to disclose disaggregated information for prescribed expense categories within relevant income statement expense line items. The guidance is effective for annual perio…
Reciprocal relationship from ECG graph: Reciprocal relationship from STRL graph: Reciprocal relationship from ECG graph: Reciprocal relationship from STRL graph: Reciprocal relationship from ECG grap…
NATURE-OF-OPERATIONS-BUSINESS-SUMMARY-STERLING-I
NATURE-OF-OPERATIONS-BUSINESS-SUMMARY-STERLING-I
62%
Item 1. Condensed Consolidated Financial Statements STERLING INFRASTRUCTURE, INC. & SUBSIDIARIES CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (In thousands, except per share data) (Unaudited) Thre…
Sterling Infrastructure, Inc. Debt Obligations
Instrument
Description
Confidence
Evidence
STRL-DEBT
Debt stack $283.9M
90%
Market cache reports total debt of $283.9M.
STRL-DEBT-12801
Warrants outstanding: 110000
90%
xbrl warrant detail from xbrl 2020-09-30.
Sterling Infrastructure, Inc. Acquisitions
No acquisitions on recordNo completed or pending acquisitions found in our database for Sterling Infrastructure, Inc..
Sterling Infrastructure, Inc. Ownership
Holder
Name
Confidence
Evidence
STRL-OWNER-BLACKROCK-INC
BlackRock, Inc.
90%
13F overlay lists BlackRock, Inc. as top holder; 709 tracked holders.
Sterling Infrastructure, Inc. Extended Supply Chain Network
