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Flex LNG
Flex LNG, led by CEO Øystein Kalleklev, fields a fleet of 13 modern LNG carriers controlled by shipping magnate John Fredriksen and traded on the NYSE.
Flex LNG
Flex LNG was incorporated in Bermuda in 2006 but found its modern form after shipping magnate John Fredriksen took control in 2017, injecting capital and reorienting the company around the then-nascent LNG carrier market. Fredriksen, through his vehicle Geveran Trading, remains the controlling shareholder — aligning Flex LNG with the broader Fredriksen ecosystem that includes Frontline, Golden Ocean, and Avance Gas. Øystein Kalleklev, previously CEO of Fredriksen’s Avance Gas, was appointed to lead Flex LNG in 2021 (per the firm, September 2021). The company deploys capital into a fleet of 13 modern LNG carriers — 10 with M-type Electronically Controlled Gas Injection (MEGI) propulsion and three with X-DF low-pressure dual-fuel engines. That fleet composition keeps average vessel age below five years, a structural advantage when charterers like Cheniere, Shell, and BP demand top-tier emissions profiles. Flex LNG does not operate a fund structure; it is a publicly traded entity that raises capital through the NYSE and Oslo Børs and deploys directly into vessel acquisitions and long-term time-charter contracts. Its geographic footprint spans the Atlantic and Pacific basins, with vessels calling on key loading terminals in the US Gulf, Qatar, and Australia. As of mid-2025, Flex LNG manages a fleet valued at roughly $3 billion in replacement cost, with time-charter coverage extending through 2030 for key hulls (per the firm, Q1 2025 report). The company employs a lean management model, outsourcing technical ship management to third-party operators while retaining commercial control in-house — a split that limits overhead and allows Kalleklev’s team to focus on chartering strategy. Flex LNG does not operate a separate philanthropic arm or an adjacent private investment vehicle beyond the listed entity. February 2024: The firm secured a $430 million sale-and-leaseback facility for four vessels, extending its debt maturity profile and releasing capital (per the firm, February 2024). What distinguishes Flex LNG from other LNG shipping plays is its status as a Fredriksen-backed pure-play — a structure that marries access to the group’s decades of ship-financing relationships with a standalone public-market discipline. Unlike fossil-fuel-diverse peers, Flex LNG is structurally indifferent to oil-price cycles, focused entirely on global gas arbitrage and the long-term carrier bottleneck driven by US-to-Asia LNG flows.
General information
Firm type
Asset Manager
Year founded
2006
AUM
Undisclosed
Location
Region
North America
Country
Bermuda
City
Hamilton
Corporate office
Hamilton, Bermuda
Principals
Øystein M. Kalleklev
Chief Executive Officer
Knut Traaholt
Chief Financial Officer
Ola Lorentzon
Chairman
Sector focus
Frequently asked questions
Who controls Flex LNG?
John Fredriksen, through his private investment vehicle Geveran Trading, holds the controlling stake in Flex LNG. Fredriksen is the Norwegian-born shipping magnate behind the broader Frontline and Golden Ocean group. CEO Øystein Kalleklev runs day-to-day operations and commercial chartering from the firm's executive base in Norway.
What type of LNG carriers does Flex LNG operate and why does it matter?
The fleet comprises 13 vessels: 10 with MEGI propulsion and three with X-DF low-pressure engines. MEGI ships achieve significantly lower methane slip than older steam-turbine vessels and offer fuel-cost advantages versus first-generation LNG carriers. This technical profile makes Flex LNG a preferred counterparty for charterers like Shell and Cheniere who prioritize emissions compliance in European and Asian discharge ports.
How does Flex LNG generate revenue?
Revenue comes from long-duration time-charter contracts with major energy traders and supermajors. The firm targets fixed-rate charters of three to 10 years, which provides cash-flow visibility and insulates earnings from spot-rate volatility. As of early 2025, nearly all tonnage operated under multi-year fixed-rate agreements.
Is Flex LNG a fund or an operating company?
Flex LNG is a publicly traded operating company, dual-listed on the New York Stock Exchange and the Oslo Børs. It does not manage external capital or operate a fund-of-funds structure. Investors buy equity directly in the listed entity, which then deploys capital into vessel acquisitions and chartering operations.
How is Flex LNG related to other Fredriksen shipping companies?
Flex LNG shares a controlling shareholder — John Fredriksen — with Frontline, Golden Ocean Group, and Avance Gas, but operates as a separate, independently managed public company. Øystein Kalleklev previously served as CEO of Avance Gas before being appointed to lead Flex LNG in September 2021 (per the firm, September 2021). The companies may share financing relationships but maintain distinct boards, management teams, and balance sheets.
Where does Flex LNG fit in the global gas supply chain?
Flex LNG sits in the midstream transportation layer, moving liquefied natural gas from liquefaction terminals — primarily in the US Gulf — to regasification terminals in Europe and Asia. The firm is structurally long US-to-Asia arbitrage, a trade driven by the price spread between Henry Hub-indexed US gas and oil-linked Asian spot prices that creates sustained demand for long-haul LNG carriage.
What is Flex LNG's approach to vessel financing?
The firm uses a mix of bank debt, sale-and-leaseback structures, and equity issuance. In February 2024, Flex LNG closed a $430 million sale-and-leaseback for four vessels, freeing up capital while extending debt maturities. This layered financing approach aims to preserve equity value while maintaining low breakeven charter rates for the fleet.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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