Ziebel

What Ziebel does

Ziebel is a Norwegian specialist well intervention services company founded in 2006 in Stavanger, currently headquartered in Tananger, Norway. The company serves the global oil and gas industry with niche technical services for intervening in producing wells — a high-value operational capability used by upstream operators to optimize production, manage well integrity, and perform downhole operations without shutting in production. The firm operates with a lean headcount of 11-50 employees, consistent with a focused specialist provider rather than a diversified oilfield services generalist.

Ziebel's investor base is unusually high-quality for a company of its size: the 2014 growth round was led by Chevron Technology Ventures and ConocoPhillips Technology Ventures, with additional participation from Energy Technology Ventures, EV Private Equity, Investinor, Jebsen Asset Management, Klaveness Marine, and Viking Growth. This syndicate blends strategic IOC venture capital, Norwegian institutional capital, and energy-focused private equity — a configuration that signals industrial validation of Ziebel's intervention technology by major operator technical teams, alongside support for geographic and commercial scale-up.

The business model is built on contracted specialist services delivered to oil and gas operators. Revenue is tied to well intervention project volumes, rig or coiled tubing spread utilization, and contract terms negotiated with operator well engineering and production teams. Given the 11-50 employee footprint and the heavy asset / crew intensity of intervention work, Ziebel likely operates one or a small number of intervention spreads deployed across multiple regions under multi-year master service agreements with a concentrated set of major-operator customers.

Name

Ziebel

Legal name

Archer Limited

Website

https://ziebel.com

Company type

Public

Founded year

2006

Operating status

Operating

Headcount range

11–50 employees

Short description

Ziebel is a Norwegian specialist well intervention services company founded in 2006, serving global oil and gas operators with proprietary technologies for intervening in live, producing wells from its Tananger headquarters.

Ownership category

akta.pro rank

Product category

Well Intervention Services

NAICS

Support Activities for Mining (2131)

SIC

Oil & Gas Field Services, Nec (1389), Oil & Gas Field Machinery & Equipment (3533)

akta.pro primary industry

Well Intervention, Workover & Integrity (Coiled Tubing, Wireline, Plug & Abandonment) (EUAAAAAL)

Keywords

• Well intervention services
• Oil and gas services
• Well intervention specialists
• Upstream intervention
• Well intervention technology

Headquarters

HQ city

Tananger

HQ country

Norway

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Energy Services Contracts: Archer generates revenue through service contracts with energy companies, providing platform operations, well services, land drilling, and renewable energy services. The company recently acquired isol8 to advance subsea and rigless P&A capabilities, indicating expansion of service offerings.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Ziebel provides specialist well intervention services to the global oil and gas industry. Founded in Stavanger, Norway in 2006, the company delivers well intervention solutions to upstream operators from its Tananger base with a team of 11–50 employees.

Differentiator

Problem solved

Functional benefit

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• isol8coreStrategic or Co-development Partner · 22 May 2026Archer signed a share purchase agreement to acquire isol8, an innovative well technology company that specializes in alloy-based barrier solutions and advanced subsea and rigless P&A capabilities. This acquisition is intended to advance Archer's subsea and rigless plug and abandonment capabilities.

Scale indicators4 records

Recent moves2 records

Expansion highlights3 records

Broad incumbents

• Halliburton: Halliburton is one of the largest oilfield services majors globally, providing a complete well-intervention, workover, and P&A capability suite. It competes with Ziebel on intervention tenders but operates at vastly greater scale and breadth, representing the broad incumbent benchmark.
• Weatherford International: Weatherford provides well intervention, workover, drilling, and completion services to operators worldwide. It is comparable to Ziebel as a broad incumbent in the intervention services category, particularly across mature fields where both companies are active.
• Schlumberger (SLB): SLB is the largest diversified oilfield services company and offers well intervention, coiled tubing, and digital well solutions through its Production Services and Well Construction segments. It serves as a broad incumbent that competes on the same intervention work scopes as Ziebel but with integrated offerings.
• TechnipFMC: TechnipFMC provides subsea, surface, and wellhead technologies along with intervention and intervention-grade equipment. It is a broad incumbent whose well intervention and integrity solutions overlap with Ziebel's specialized well-access offering.

Direct peers

• Archer Limited: Archer is a global well services and P&A provider with extensive well intervention and workover offerings, a comparable product portfolio, and a Norwegian operating subsidiary (Archer Norge AS). It is the most direct peer because it competes head-to-head for intervention and P&A contracts across the same North Sea and global customer base.
• Altus Intervention: Altus Intervention is a Norwegian-based specialist well intervention company providing coiled tubing, fishing, and P&A services to North Sea operators. It is highly comparable to Ziebel in terms of geography, size, and well-intervention niche focus.
• Helix Energy Solutions: Helix Energy Solutions provides well intervention and P&A services using specialized vessels and subsea well-access technology. It competes with Ziebel in delivering intervention work, particularly on subsea and rigless scopes.
• Expro Group: Expro is a specialist provider of well intervention, well testing, and subsea wellhead services, focused on production-phase operations. It is comparable to Ziebel due to its specialist intervention focus and overlapping customer base among international operators.
• Interwell AS: Interwell is a Norwegian-based well services specialist providing P&A, slot recovery, and intervention solutions. It is a direct peer to Ziebel, given its Norwegian operating footprint, similar size range, and focus on operator-side well intervention work.

Emerging players

• TGT Diagnostics (Tendeka): Tendeka offers well intervention technologies, including downhole monitoring and zonal isolation systems used in intervention and P&A operations. It is comparable as a niche technology provider addressing the same intervention workflows as Ziebel.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries2 records

Funding overview

Funding rounds2 records

Investors8 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Ziebel