GrafTech International Ltd. (EAF) Company Overview

What does GrafTech International do?

GrafTech International Ltd. is a New York Stock Exchange-listed materials manufacturer trading under EAF. Its central product is the ultra-high-power graphite electrode, a consumable conductor used to deliver electricity into electric arc furnaces. Those furnaces melt scrap or other metallic feedstock into steel and certain non-ferrous metals. In practical terms, GrafTech sells an essential input to steelmakers whose production route depends on electricity rather than a traditional integrated blast furnace.

The business is global but concentrated. The 2025 Form 10-K identifies primary electrode plants in Calais, France; Pamplona, Spain; and Monterrey, Mexico, plus an idled production facility in St. Marys, Pennsylvania. GrafTech also owns Seadrift Coke in Texas, which makes petroleum needle coke, the key raw material for premium electrodes. This combination makes GrafTech both a specialty-product manufacturer and a vertically integrated processor of a scarce carbon input.

Why graphite electrodes matter to electric arc furnace steel

Graphite electrodes are consumed during steelmaking. GrafTech states that a typical alternating-current furnace consumes three ultra-high-power electrodes every eight to ten operating hours. Customers therefore need dependable quality, delivery and technical support, creating repeat demand. Economics remain highly cyclical because steel production, industry capacity and customer inventories can move sharply.

Where GrafTech operates and who it serves

How does GrafTech make money?

GrafTech reports one operating and reportable segment: Industrial Materials. That accounting simplicity can hide several economic layers. The company manufactures electrodes, sells by-products generated in its processes, provides technical service and uses its needle-coke integration to manage input quality and availability. The principal commercial transaction, however, remains the sale of graphite electrodes, generally measured in thousands of metric tons and dollars per metric ton.

One reporting segment, three economic layers

The revenue equation is simple; the margin equation is not

The manufacturing cycle is long and energy intensive. GrafTech's official process description includes forming, baking, pitch impregnation, rebaking, graphitizing above 3,000°C and precision machining. These stages support quality but create fixed costs and inventory, so a price decline can overwhelm volume or unit-cost improvements.

Why is vertical integration strategically important for GrafTech?

GrafTech describes itself as the only large-scale graphite electrode producer that is substantially vertically integrated into petroleum needle coke. Seadrift supplies the majority of the company's needle-coke requirements and has nameplate capacity of about 140,000 MT. The 2025 filing estimates global petroleum needle-coke capacity outside China at about 750,000 MT, making Seadrift close to one-fifth of that total. This is a meaningful resource position because high-grade needle coke requires technical knowledge, capital and long permitting lead times.

Seadrift provides supply control, but not immunity from weak pricing

Integration can reduce exposure to sudden open-market shortages and help GrafTech match coke characteristics to electrode performance. It does not guarantee profitability. In Q1 2026, the company's cash cost of goods sold was $3,848 per MT while its weighted-average realized price was about $3,900 per MT. That narrow product-level spread must still absorb inventory valuation adjustments, selling and administrative expense, research and development, depreciation and heavy interest expense.

Technical service makes the product relationship harder to commoditize

GrafTech also supports steelmakers with furnace expertise and the ArchiTech Furnace Productivity System. The company's official company profile says it has accumulated more than 135 patents and published patent applications and works with customers in more than 50 countries. Those capabilities can strengthen customer trust, troubleshoot furnace performance and support premium product placement. Yet the latest results demonstrate that technical value has not prevented industry-wide price compression.

What does GrafTech's latest quarter show?

The Q1 2026 earnings release presents a mixed operating signal. Revenue increased 12% from Q1 2025 because sales volume increased 14%, but the realized price fell 5%. U.S. sales volume rose 37%, supporting mix, while competitive pricing remained weak in other regions. The central tension is therefore visible in one quarter: GrafTech is winning more tonnes without yet restoring adequate profitability per tonne.

Volume improved while price and gross economics weakened

Losses and cash burn remain the central financial issue

The detailed Q1 2026 Form 10-Q shows interest expense of $24.2 million for the quarter, nearly four-fifths of the operating loss. Adjusted EBITDA was negative $13.6 million and adjusted free cash flow was negative $27.1 million. Cash declined to $120.2 million from $138.4 million at December 31, 2025. Inventories remained high at $223.1 million, illustrating how working capital can absorb scarce liquidity in a long-cycle manufacturing business.

What does GrafTech's strategic history explain about the company today?

GrafTech's history combines a century-old technical franchise, a major raw-material acquisition, private-equity-era leverage and a recent restructuring response to weak industry conditions. These milestones explain why the company has a real industrial moat but a constrained balance sheet.

Seven turning points connect the legacy franchise to today's turnaround

1. 1886
   The predecessor business was founded around carbon products. More than a century of process learning underpins GrafTech's technical credibility.
2. 2010
   GrafTech completed the acquisition of Seadrift and C/G Electrodes. The official transaction filing marks the strategic move into needle-coke integration.
3. 2018
   GrafTech returned to public markets. Its IPO closed at $15 per share, with 35 million pre-split shares sold by Brookfield's affiliate.
4. 2023
   The company issued $450 million of 9.875% secured notes and repaid its term loans, extending funding but locking in expensive debt service.
5. 2024
   Timothy Flanagan became permanent CEO, the St. Marys production footprint was idled, and cost rationalization became a central operating priority.
6. 2025
   Sales volume grew 6% and cash cost per MT fell 11%, but realized price fell 13%. A 1-for-10 reverse stock split was completed on August 29, 2025 to regain NYSE minimum-price compliance.
7. 2026
   GrafTech raised list pricing on uncommitted volume by $600 to $1,200 per MT and pursued trade remedies, signaling that restoring price is now as important as winning volume.

The current strategy is a turnaround, not a simple growth program

Management is trying to optimize geography, reject uneconomic orders, improve production scheduling and reduce cash cost per MT. The company reported a cumulative 31% decline in cash cost per MT from the end of 2023 through FY2025. At the same time, its March 2026 price increase acknowledged that cost cuts alone cannot normalize returns. The strategic challenge is sequencing: pricing must improve before liquidity and debt constraints narrow operating choices further.

Who are GrafTech's main competitors, and where does it stand?

The graphite-electrode industry outside China is consolidated at the top but still suffers from global supply pressure. GrafTech names Resonac Holdings, HEG, Graphite India and Tokai Carbon as the other members of the five largest producer group. Together, those five represented about 75% of global production capacity excluding China at year-end 2025. Chinese and Indian capacity additions nevertheless influence pricing far beyond their home markets.

Scale is meaningful, but supply discipline determines economics

GrafTech's 178,000 MT of stated electrode capacity is large enough to matter globally. Yet capacity share is not the same as market power. When competitors chase volume, realized prices can fall faster than a producer can remove fixed cost. Q1 2026 demonstrates that problem: 65% utilization and 14% volume growth did not prevent a gross loss.

What differentiates GrafTech from the peer set?

How financially strong is GrafTech through the cycle?

GrafTech has enough stated liquidity to continue operating, but its financial strength is weak when measured by profitability, net debt and equity. At March 31, 2026, gross debt was $1.125 billion, net debt was about $1.005 billion and stockholders' deficit was $304.4 million. Substantially no debt maturities were due until December 2029, which provides time, but the high coupon burden consumes cash while operations are loss-making.

Liquidity is diversified, but much of it is borrowed capacity

The liquidity headline is not cash alone. Nearly two-thirds was available debt capacity at March 31, 2026, including $100 million management intended to draw before expiration in July 2026. Revolver access also depends on covenant compliance. The balance sheet can fund a transition, but not indefinite negative free cash flow without better results or new capital.

Capital allocation is defensive and maintenance-focused

Who owns GrafTech stock, and why does governance matter?

GrafTech has one common share class with one vote per share and no founder control. The 2026 proxy statement reported 25,988,349 shares outstanding on March 9, 2026 and five holders above 5%. Directors and executives owned 317,966 shares, or 1.2%, leaving substantial influence with outside shareholders.

The largest holders include both industry participants and engaged investors

Board changes and potential dilution affect investor interpretation

The six-member board has an independent chair, and its standing committees are composed of independent directors. A January 2025 cooperation agreement with Nilesh Undavia led to the appointment of Sachin Shivaram and the identification of Eric Roegner as an independent candidate. This history indicates that operational performance, capital structure and board accountability are active shareholder issues.

Which opportunities and risks could change GrafTech's outlook?

GrafTech's opportunity is timing-sensitive. The 2025 filing says EAF steel reached 51% of global steel production excluding China in 2024, up from 44% in 2015. It also identifies potential needle-coke demand from synthetic graphite used in vehicle and energy-storage anodes. These trends favor GrafTech's assets but do not solve near-term electrode overcapacity.

The opportunity is a combination of volume, mix and price recovery

The risks are linked: weak price makes leverage and liquidity more dangerous

Why does GrafTech matter for valuation, and what should readers watch next?

GrafTech has valuable industrial assets but negative operating cash flow, so a DCF cannot treat latest free cash flow as normalized. The analyst must model a recovery from volume, price, utilization and cost per MT to positive gross profit, then deduct capex, working capital, taxes and the debt burden when moving from enterprise value to equity value.

The DCF is most sensitive to price, utilization and financing

A focused monitoring dashboard

For students, GrafTech illustrates the difference between an operational moat and a financially resilient moat. Seadrift, technical know-how and global capacity are valuable, relatively rare resources. Yet integration only partly solves supplier power; rivalry and overcapacity still determine electrode price, while leverage prevents those assets from producing sustained excess returns.