Gaztransport & Technigaz SA/€GTT
1D1W1MYTD1Y5YMAX
Capital at risk
About Gaztransport & Technigaz SA
Gaztransport & Technigaz SA is a French engineering company specializing in the design and development of membrane containment systems for the maritime transportation and storage of liquefied natural gas (LNG). With its headquarters located in Saint-Rémy-lès-Chevreuse, France, the company provides advanced technologies and products for LNG carriers, Floating Storage and Regasification Units (FSRUs), Floating Liquefied Natural Gas units (FLNGs), and onshore storage tanks. Founded in 1994, it has a well-established presence in the LNG sector, leveraging its patented membrane technology to enhance efficiency and safety in LNG transport and storage. Gaztransport & Technigaz SA operates globally, serving shipyards, gas companies, and shipowners by offering consulting, engineering support, and specialized training services. Its competitive strength lies in its ongoing innovation and technology development, responding to the evolving needs of the LNG industry with tailored, high-performance solutions.
- Ticker
- €GTT
- Sector
- Energy
- Primary listing
- PAR
- Employees
- 732
- Headquarters
- Saint-Rémy-lès-Chevreuse, France
- Website
- www.gtt.fr
GTT Metrics
BasicAdvanced
€8B
18.30
€11.92
0.44
€8.94
4.10%
Price and volume
Market cap
€8B
Beta
0.44
52-week high
€221.40
52-week low
€150.90
Average daily volume
80K
Dividend rate
€8.94
Financial strength
Current ratio
1.951
Quick ratio
1.868
Long term debt to equity
0.098
Total debt to equity
0.166
Dividend payout ratio (TTM)
74.66%
Interest coverage (TTM)
160.54%
Profitability
EBITDA (TTM)
542.3
Gross margin (TTM)
96.77%
Net profit margin (TTM)
55.38%
Operating margin (TTM)
70.09%
Effective tax rate (TTM)
13.48%
Revenue per employee (TTM)
€1,100,000
Management effectiveness
Return on assets (TTM)
36.54%
Return on equity (TTM)
79.59%
Valuation
Price to earnings (TTM)
18.295
Price to revenue (TTM)
10.079
Price to book
13.1
Price to tangible book (TTM)
23.65
Price to free cash flow (TTM)
17.685
Free cash flow yield (TTM)
5.65%
Free cash flow per share (TTM)
12.327
Dividend yield (TTM)
4.10%
Growth
Revenue change (TTM)
9.03%
Earnings per share change (TTM)
24.11%
3-year revenue growth (CAGR)
32.99%
10-year revenue growth (CAGR)
12.89%
3-year earnings per share growth (CAGR)
43.85%
10-year earnings per share growth (CAGR)
13.62%
3-year dividend per share growth (CAGR)
39.55%
10-year dividend per share growth (CAGR)
13.13%
Bulls say / Bears say
Major LNG carrier order win: GTT secured an order from HD Korea Shipbuilding & Offshore Engineering for the tank design of four new LNG carriers, to be fitted with its Mark III membrane system and delivered between Q2 and Q4 2029 (boursorama.com)
Strong FY 2025 financials: GTT reported consolidated revenues up 25% to €803 M and EBITDA up 40% to €542 M in 2025, reflecting robust profitability growth (live.euronext.com)
Robust long-term backlog: as of Dec 31, 2025, GTT’s core business orderbook comprised 288 units, translating to €1.6 bn of secured royalty revenues through 2029 (gtt.fr)
Emerging alternative containment technologies: Kogas’ KC-1 membrane system promises approximately 10% cost savings versus traditional membranes, posing a risk to GTT’s royalty-based model (energy-analytics-institute.org)
2026 revenue guidance below 2025 level: GTT forecasted consolidated revenues of €740 M–€780 M for 2026, down from €803 M in 2025, indicating potential sales contraction amid market cyclicality (gtt.fr)
Elogen unit remains loss-making: GTT’s green hydrogen subsidiary Elogen recorded a negative EBITDA of €16.1 M and incurred €45 M of non-current operating expenses in H1 2025, creating ongoing drag on group cash flows (live.euronext.com)
Data summarised monthly by Lightyear AI. Last updated on 4 Sept 2026.
Upcoming events
Funds containing GTT
AllEURGBPUSD
Fund name | Fund size | €GTT weighting |
|---|---|---|
iShares EURO STOXX Mid€DJMC | €572M | 1.00% |
iShares EURO STOXX Mid Cap£DJMC | £491M | 1.00% |
iShares STOXX Europe 600 Oil & Gas€EXH1 | €588M | 0.93% |
Xtrackers MSCI Europe Small Cap€DX2J | €3.2B | 0.58% |
Xtrackers MSCI Europe Small Cap£XXSC | £2.8B | 0.58% |
Data displayed above is indicative only and its accuracy or completeness is not guaranteed. Actual execution price may vary. Past performance is not indicative of future results. Your return may be affected by currency fluctuations and applicable fees and charges. Capital at risk.
Market data provided by CBOE Europe and Deutsche Börse.