Ensco plc
Valaris plc (formerly Ensco plc) is a global offshore drilling contractor that supplies ultra-deepwater drillships, semisubmersibles, and jackups to oil and gas E&P companies under long-term day-rate contracts across six continents.
- Company typePublic
- Founded2020
- HeadquartersLondon, United Kingdom
- Headcount5,001–10,000
- GTM typeB2B
- OfferingServices
What Ensco plc does
Valaris Limited, formed in 2020 through the merger of Ensco plc and Valaris plc, is a publicly traded offshore drilling contractor (NYSE: VAL) that supplies rig-based drilling services to international oil and gas exploration and production companies. The company operates a diversified fleet spanning three asset classes — ultra-deepwater drillships, semisubmersibles, and shallow-water jackups — deployed across six continents and described in its own materials as among the most technologically advanced in the industry.
The company's core offering is contract-based day-rate drilling: it deploys rigs and well-trained crews to execute customer well programs in challenging offshore environments, with revenue tied to long-term drilling contracts negotiated with major energy counterparties. Distribution is exclusively via direct enterprise sales to oil and gas procurement and operations leadership, and the fleet is augmented by ARO Drilling, a jointly controlled joint venture focused on the Middle East. Valaris exited Chapter 11 restructuring in 2023 with a deleveraged balance sheet, and the combined entity carries more than 100 years of operating heritage through the Ensco and legacy Valaris franchises.
Commercial activity is supported by standard public-company investor relations infrastructure (quarterly results, SEC filings, annual reports, a fleet status report, and active LinkedIn/Facebook/Instagram/X channels), but the operating model is fundamentally industrial asset rental rather than software, platform, or subscription technology. No digital product surface, app, API, or AI feature is disclosed in the available data.
Ensco plc firmographics
Firmographics- Name
- Ensco plc
- Legal name
- Valaris Limited
- Website
- https://enscoplc.com
- Company type
- Public
- Founded year
- 2020
- Operating status
- Operating
- Headcount range
- 5,001–10,000 employees
- Short description
- Valaris plc (formerly Ensco plc) is a global offshore drilling contractor that supplies ultra-deepwater drillships, semisubmersibles, and jackups to oil and gas E&P companies under long-term day-rate contracts across six continents.
- Ownership category
- akta.pro rank
Where Ensco plc is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Markets served
Ensco plc business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Infrastructure, Supply Chain
Revenue model
- Offshore Drilling Contracts: Valaris generates revenue through day-rate contracts for its offshore drilling fleet, providing rigs and crew services to oil and gas companies for exploration and production drilling operations worldwide.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels5 records
Ensco plc product offering
Product offeringCore offering
Ensco plc (now operating under Valaris Limited following the 2020 merger of Ensco plc and Valaris plc) provides offshore contract drilling services to oil and gas exploration and production companies worldwide. The company operates a diverse rig fleet of ultra-deepwater drillships, versatile semisubmersibles, and modern shallow-water jackups, deployed across six continents with well-trained crews to execute complex well programs.
Product overview
Valaris operates a diverse rig fleet consisting of three primary product categories: ultra-deepwater drillships, versatile semisubmersible rigs, and modern shallow-water jackups. Together, these form a comprehensive offshore drilling service capable of meeting a wide spectrum of customers' well program requirements. The fleet is described as among the most technologically advanced in the industry, with well-trained crews performing in challenging offshore environments across six continents.
Differentiator
Problem solved
Functional benefit
Products and services
- Ultra-Deepwater Drillships State-of-the-art drillships capable of ultra-deepwater offshore drilling operations, among the most technologically advanced in the industry, used to execute complex well programs for oil and gas E&P customers.
- Versatile Semisubmersible Rigs Multi-purpose semisubmersible drilling rigs capable of meeting a wide spectrum of customers' well program requirements in challenging offshore environments.
- Modern Shallow-Water Jackups Contemporary jackup rigs designed to provide efficient drilling solutions for customer well programs in shallower offshore waters.
Companies that use Ensco plc
Customer profileSegments1 record
Ideal customer profiles1 record
Ensco plc technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Ensco plc partnerships and signals
Strategic signalScale indicators2 records
Recent moves4 records
Expansion highlights4 records
Ensco plc competitors and assessment
Company assessmentDirect peers
- Transocean Ltd. Transocean is one of the largest offshore drilling contractors globally, operating ultra-deepwater drillships and harsh-environment semisubmersibles — directly comparable to Valaris's core deepwater fleet and IOC customer base.
- Noble Corporation plc: Noble operates a fleet of offshore drilling rigs including drillships and jackups, post its 2022 merger with Maersk Drilling. Directly comparable to Valaris across ultra-deepwater and shallow-water segments.
- Seadrill Limited: Seadrill operates a modern fleet of ultra-deepwater drillships and semisubmersibles, competing head-to-head with Valaris for premium deepwater contracts from IOCs and NOCs.
- Diamond Offshore Drilling, Inc. Diamond Offshore operates a fleet of ultra-deepwater drillships and semisubmersibles. Like Valaris, it emerged from Chapter 11 in the 2020 cycle and competes for the same set of IOC contracts.
- Borr Drilling Limited: Borr Drilling is a pure-play jackup specialist with a modern premium fleet. It is a direct competitor to Valaris's shallow-water jackup segment, particularly in international and Middle Eastern markets.
- Stena Drilling: Stena Drilling operates harsh-environment semisubmersibles and drillships, primarily in the North Sea and West Africa. Comparable to Valaris's mid-water and harsh-environment fleet.
- Seadrill Partners (legacy entity, see Seadrill):
Regional players
- Shelf Drilling, Ltd. Shelf Drilling is a jackup-focused offshore driller concentrated in the Middle East, Southeast Asia, and India. It overlaps with Valaris's jackup fleet in selected international markets.
Broad incumbents
- Saipem S.p.A. Saipem is a broader energy services and offshore engineering contractor offering drilling, EPCI, and offshore field development — overlapping with Valaris in offshore drilling but on a much larger, diversified platform.
Emerging players
- Helmerich & Payne, Inc. While primarily a U.S. land driller, H&P's entry into offshore drilling through platform partnerships and its FlexRig technology represents an emerging competitive adjacency to traditional offshore drillers like Valaris.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Ensco plc social profiles
Digital presenceEnsco plc financial estimates
Financial estimateRevenue estimate
Valuation estimate
Ensco plc leadership team
Management profileNumber of profiles
Ensco plc subsidiaries and ownership
Company hierarchySubsidiaries1 record
Ensco plc funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Ensco plc M&A and investment
M&A and investmentM&A3 records
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Ensco plc
What does Ensco plc do?
Ensco plc (now operating under Valaris Limited following the 2020 merger of Ensco plc and Valaris plc) provides offshore contract drilling services to oil and gas exploration and production companies worldwide. The company operates a diverse rig fleet of ultra-deepwater drillships, versatile semisubmersibles, and modern shallow-water jackups, deployed across six continents with well-trained crews to execute complex well programs.
Is Ensco plc a public or private company?
Ensco plc is a public company. It is classified as public and is currently operating.
When was Ensco plc founded?
Ensco plc was founded in 2020. It employs 5,001 to 10,000 people.
Where is Ensco plc based?
Ensco plc is headquartered in London, United Kingdom, in the Europe region.
How does Ensco plc make money?
One revenue line is on record: offshore Drilling Contracts.
Who are Ensco plc's main competitors?
Direct peers on record are Transocean Ltd., Noble Corporation plc, Seadrill Limited, Diamond Offshore Drilling, Inc., Borr Drilling Limited, Stena Drilling and Seadrill Partners (legacy entity, see Seadrill). Shelf Drilling, Ltd. is listed as a regional player. Saipem S.p.A. is listed as a broad incumbent. Helmerich & Payne, Inc. is listed as an emerging player.
Does Ensco plc have an API?
No public API is recorded for Ensco plc.