5Suppliers
15Customers
3Debt Items
20Related Chains

Source-Backed Evidence Depth

Borr Drilling Limited (BORR) 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.

24Total relationships
3Distinct source URLs
7High confidence
0.750Average confidence
2026-10-29Latest database update
ChainSifter does not infer unreported suppliers, customers, ownership, acquisitions, debt exposure, revenue dependency, or future supply-chain events on this public page.

Borr Drilling Limited Suppliers

TickerNameConfidenceEvidence
EIPAF Eni S.p.A. 72% Reciprocal relationship from EIPAF graph: Reciprocal relationship from BORR graph: Reciprocal relationship from EIPAF graph: Reciprocal relationship from BORR graph: Reciprocal relationship from EIPA…
GLNG Golar LNG Limited 72% Reciprocal relationship from GLNG graph: Reciprocal relationship from BORR graph: Reciprocal relationship from GLNG graph: to September 2014 and was the Chief Executive Officer of DNO AS from 1992 to…
NE Noble Corporation plc 72% Reciprocal relationship from NE graph: of operations, or cash flows. 25 The following table provides information about contract drilling revenue and costs by rig types (dollars in millions except ave…
SDRL Seadrill Limited 72% ur Technical Utilization rate of 99.0% in 2019, and our excellent safety record in the same period. We believe our focus on providing safe and efficient drilling services will enhance our growth pros…
SDRL Seadrill Limited 72% Reciprocal relationship from SDRL graph: Reciprocal relationship from BORR graph: ur Technical Utilization rate of 99.0% in 2019, and our excellent safety record in the same period. We believe our fo…

Borr Drilling Limited Customers

TickerNameConfidenceEvidence
SAUDI-ARABIAN-OIL-COMPANY SAUDI-ARABIAN-OIL-COMPANY 85% il companies, state-owned national oil companies and independent oil and gas companies. Our jack-up rigs are contracted to customers for periods between a couple of months, to several years. For the …
VAL Valaris Limited 85% additional global supply, or recontracted by Saudi Aramco. Growth in rig supply is anticipated to be restrained. Currently, there are approximately 11 available newbuild rigs under construction. We a…
VAL Valaris Limited 85% Reciprocal relationship from VAL graph: Reciprocal relationship from BORR graph: Reciprocal relationship from VAL graph: Reciprocal relationship from BORR graph: Reciprocal relationship from VAL grap…
EIPAF Eni S.p.A. 72% il companies, state-owned national oil companies and independent oil and gas companies. Our jack-up rigs are contracted to customers for periods between a couple of months, to several years. For the …
EIPAF Eni S.p.A. 72% Reciprocal relationship from EIPAF graph: Reciprocal relationship from BORR graph: Reciprocal relationship from EIPAF graph: Reciprocal relationship from BORR graph: il companies, state-owned nationa…
GLNG Golar LNG Limited 72% gal and regulatory, corporate governance and compliance experience. Ms. Yoon holds a Bachelor of Law degree (LLB) from the University of New South Wales and earned a Master of Laws degree (LLM) in In…
GLNG Golar LNG Limited 72% Reciprocal relationship from GLNG graph: Reciprocal relationship from BORR graph: Reciprocal relationship from GLNG graph: Reciprocal relationship from BORR graph: Reciprocal relationship from GLNG g…
HSHP Himalaya Shipping Ltd. 72% gal and regulatory, corporate governance and compliance experience. Ms. Yoon holds a Bachelor of Law degree (LLB) from the University of New South Wales and earned a Master of Laws degree (LLM) in In…
HSHP Himalaya Shipping Ltd. 72% Reciprocal relationship from HSHP graph: Reciprocal relationship from BORR graph: gal and regulatory, corporate governance and compliance experience. Ms. Yoon holds a Bachelor of Law degree (LLB) fro…
SDRL Seadrill Limited 72% ur Technical Utilization rate of 99.0% in 2019, and our excellent safety record in the same period. We believe our focus on providing safe and efficient drilling services will enhance our growth pros…
SDRL Seadrill Limited 72% Reciprocal relationship from SDRL graph: Reciprocal relationship from BORR graph: Reciprocal relationship from SDRL graph: Reciprocal relationship from BORR graph: ur Technical Utilization rate of 99…
BORR-MEXICO-VENTURES-LIMITED BORR-MEXICO-VENTURES-LIMITED 62% ulations include requirements for participation of local investors in our local operating subsidiaries, including in Mexico. Some foreign governments favor or effectively require (i) the awarding of …
HERCULES-BRITISH-OFFSHORE-LIMITED HERCULES-BRITISH-OFFSHORE-LIMITED 62% ns for exploration and production (“E&P”) customers. We own 29 premium jack-up rigs, all of which were delivered in 2008 or later, including five rigs acquired in early 2026 in the Five-Rig Acquisiti…
PARAGON-OFFSHORE-LIMITED PARAGON-OFFSHORE-LIMITED 62% ns for exploration and production (“E&P”) customers. We own 29 premium jack-up rigs, all of which were delivered in 2008 or later, including five rigs acquired in early 2026 in the Five-Rig Acquisiti…
PRODUCTION-PUBLIC-COMPANY-LIMITED PRODUCTION-PUBLIC-COMPANY-LIMITED 62% il companies, state-owned national oil companies and independent oil and gas companies. Our jack-up rigs are contracted to customers for periods between a couple of months, to several years. For the …

Borr Drilling Limited Debt Obligations

InstrumentDescriptionConfidenceEvidence
BORR-DEBT-8327 Warrants outstanding: 4700000 90% xbrl warrant detail from xbrl 2017-12-31.
BORR-DEBT Debt stack $2.5B 90% Market cache reports total debt of $2.5B.
BORR-DEBT-8328 Xbrl Convertible 90% xbrl convertible detail from xbrl 2025-06-30.

Borr Drilling Limited Acquisitions

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

Borr Drilling Limited Ownership

HolderNameConfidenceEvidence
BORR-OWNER-BLACKROCK-INC BlackRock, Inc. 90% 13F overlay lists BlackRock, Inc. as top holder; 190 tracked holders.

Borr Drilling Limited Extended Supply Chain Network

TickerNameChain IndexHopsRelationship Types
SDRL Seadrill Limited 100.00 1 ['customer', 'supplier']
SHEL Shell plc 100.00 2
NE Noble Corporation plc 100.00 1 ['supplier']
DEC Diversified Energy Company 100.00 2
NFE New Fortress Energy Inc. 100.00 2
OPRA Opera Limited 100.00 2
TS Tenaris S.A. 100.00 2
TNRSF Tenaris S.A. 100.00 2
HSHP Himalaya Shipping Ltd. 100.00 1 ['customer']
GLNG Golar LNG Limited 100.00 1 ['customer', 'supplier']
PBF PBF Energy Inc. 100.00 2
VAL Valaris Limited 100.00 1 ['customer']
WM Waste Management, Inc. 100.00 2
ARES Ares Management Corporation 100.00 2
RYDAF Shell plc 100.00 2
EIPAF Eni S.p.A. 100.00 1 ['customer', 'supplier']
MAGNI MAGNI 50.00 2
BHLL Bunker Hill Mining Corp. 50.00 2
SEAL-PA Seapeak LLC 50.00 2
FRO Frontline plc 50.00 2
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BORR
Unlock BORR Supply Chain Data
Verified relationships include:
EIPAFEni S.p.A.Supplier72%
GLNGGolar LNG LimitedSupplier72%
SAUDI-ARABIAN-OIL-COMPANYSAUDI-ARABIAN-OIL-COMPANYCustomer85%
VALValaris LimitedCustomer85%
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