2Suppliers
14Customers
3Debt Items
14Related Chains

Source-Backed Evidence Depth

Valaris Limited (VAL) 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.

20Total relationships
2Distinct source URLs
13High confidence
0.818Average 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.

Valaris Limited Suppliers

TickerNameConfidenceEvidence
BORR Borr Drilling Limited 85% Reciprocal relationship from BORR graph: additional global supply, or recontracted by Saudi Aramco. Growth in rig supply is anticipated to be restrained. Currently, there are approximately 11 availab…
RIG Transocean Ltd. 72% Reciprocal relationship from RIG graph: and work crews to drill oil and gas wells. We specialize in technically demanding regions of the global offshore drilling business with a particular focus on u…

Valaris Limited Customers

TickerNameConfidenceEvidence
AZULE-ENERGY AZULE-ENERGY 92% Azule Energy 9 % 5 % — % 14 % 7 % 1 % — % 8 %
BP-PLC BP-PLC 92% BP plc — % 4 % 7 % 11 % 5 % 3 % 4 % 12 %
EIPAF Eni S.p.A. 92% Reciprocal relationship from EIPAF graph: Reciprocal relationship from VAL graph: Reciprocal relationship from EIPAF graph: Reciprocal relationship from VAL graph: . Concentration of Risk Credit Risk…
ENI-S-P-A ENI-S-P-A 92% Eni S.p.A — % 9 % — % 9 % — % 10 % — % 10 %
GOVERNMENT-OWNED-OIL-AND-NATURAL-GAS-COMPANIES GOVERNMENT-OWNED-OIL-AND-NATURAL-GAS-COMPANIES 92% We provide our services to major international, government-owned and independent oil and natural gas companies.
INDEPENDENT-OIL-AND-NATURAL-GAS-COMPANIES INDEPENDENT-OIL-AND-NATURAL-GAS-COMPANIES 92% We provide our services to major international, government-owned and independent oil and natural gas companies.
MAJOR-INTERNATIONAL-OIL-AND-NATURAL-GAS-COMPANIE MAJOR-INTERNATIONAL-OIL-AND-NATURAL-GAS-COMPANIE 92% We provide our services to major international, government-owned and independent oil and natural gas companies.
PETR-LEO-BRASILEIRO-S-A PETR-LEO-BRASILEIRO-S-A 92% Customer Concentration - Consolidated revenues with customers that individually contributed 10% or more of revenue in either of the three months ended March 31, 2026 and 2025 were as follows: Three M…
EIPAF Eni S.p.A. 72% . Concentration of Risk Credit Risk - We are exposed to credit risk relating to our cash and cash equivalents and receivables from customers. Our cash and cash equivalents are primarily held by vario…
BUSINESS-GENERAL-VALARIS-LIMITED BUSINESS-GENERAL-VALARIS-LIMITED 62% Item 1. Business General Valaris Limited is a global offshore contract drilling company. Unless the context requires otherwise, the terms "Valaris," "Company," "we," "us" and "our" refer to Valaris L…
INVESTORS-SERVICE-INC INVESTORS-SERVICE-INC 62% . 10 Contract Assets and Liabilities Contract assets represent amounts recognized as revenue but for which the right to invoice the customer is dependent upon our future performance. Once the previou…
SAUDI-ARABIAN-OIL-COMPANY SAUDI-ARABIAN-OIL-COMPANY 62% OF EQUITY SECURITIES AND USE OF PROCEEDS 48 ITEM 5. OTHER INFORMATION 48 ITEM 6. EXHIBITS 49 SIGNATURES 50 FORWARD-LOOKING STATEMENTS Statements contained in this report that are not historical facts…
SAUDI-ARAMCO-ROWAN-OFFSHORE-DRILLING-COMPANY SAUDI-ARAMCO-ROWAN-OFFSHORE-DRILLING-COMPANY 62% one moored semisubmersible rig, 34 jackup rigs and a 50% equity interest in Saudi Aramco Rowan Offshore Drilling Company ("ARO"), our 50/50 unconsolidated joint venture with Saudi Aramco, which owns …
VALARIS-FINANCE-COMPANY-LLC VALARIS-FINANCE-COMPANY-LLC 62% d $5.0 million of cash proceeds related to the prior year sale of VALARIS 75 . Our primary use of cash was $100.9 million for maintenance and upgrades of our drilling rigs. During the three months en…

Valaris Limited Debt Obligations

InstrumentDescriptionConfidenceEvidence
VAL-DEBT-13291 Warrants outstanding: 131.88 90% xbrl warrant detail from xbrl 2026-03-31.
VAL-DEBT-13292 Xbrl Convertible 90% xbrl convertible detail from xbrl 2016-12-31.
VAL-DEBT Debt stack $1.2B 90% Market cache reports total debt of $1.2B.

Valaris Limited Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for Valaris Limited.

Valaris Limited Ownership

HolderNameConfidenceEvidence
VAL-OWNER-BLACKROCK-INC BlackRock, Inc. 90% 13F overlay lists BlackRock, Inc. as top holder; 364 tracked holders.

Valaris Limited Extended Supply Chain Network

TickerNameChain IndexHopsRelationship Types
PBF PBF Energy Inc. 100.00 2
DEC Diversified Energy Company 100.00 2
ARES Ares Management Corporation 100.00 2
RYDAF Shell plc 100.00 2
SHEL Shell plc 100.00 2
TS Tenaris S.A. 100.00 2
RIG Transocean Ltd. 100.00 1 ['supplier']
BORR Borr Drilling Limited 100.00 2 ['supplier']
TNRSF Tenaris S.A. 100.00 2
EIPAF Eni S.p.A. 51.30 1 ['customer']
SMHI SEACOR Marine Holdings Inc. 50.00 2
KMI Kinder Morgan, Inc. 50.00 2
STOHF Equinor ASA 50.00 2
TDW Tidewater Inc. 50.00 2
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VAL
Unlock VAL Supply Chain Data
Verified relationships include:
BORRBorr Drilling LimitedSupplier85%
RIGTransocean Ltd.Supplier72%
AZULE-ENERGYAZULE-ENERGYCustomer92%
BP-PLCBP-PLCCustomer92%
+16 more relationships locked
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