TT Gaskets joins Finland Chamber of Commerce’s Climate Community
June 26, 2025
We’re proud to share that TT Gaskets has been selected to join the Climate Community, a national initiative led by the Finland Chamber of Commerce and supported by LähiTapiola. The program brings together over 140 small and medium-sized companies from across Finland, all committed to advancing practical and impactful climate action.
For us at TT Gaskets, sustainability is not a separate strategy — it’s deeply integrated into how we work, innovate, and grow. Being part of this community is a natural continuation of our efforts to build smarter, cleaner, and more responsible industrial solutions.
What is the Climate Community?
The Climate Community offers its members:
Training and tools to calculate emissions across the full value chain (including Scope 3)
Expert support in planning and implementing emission reductions
Guidance for building credible, transparent sustainability communications
A peer network to exchange ideas, share challenges, and create joint solutions
This initiative is not just about hitting climate targets — it’s about raising the bar for how Finnish SMEs can lead with responsibility and resilience in a changing world.
Why this matters to TT Gasket
As a family-owned company with global operations, we recognize the role we play — not only in delivering technical excellence, but in contributing to a more sustainable future.
Joining the Climate Community supports our goals to:
Deepen our emissions tracking, particularly in Scope 3 categories
Strengthen our reduction roadmap across sourcing, manufacturing, and logistics
Enhance internal knowledge and engagement around climate impact
Make sustainability a part of everyday thinking, not just long-term strategy
This work also resonates with our identity as an employer. At TT Gaskets, we believe that meaningful work includes being part of something bigger: creating value not just for customers, but for our people and our planet.
What’s next
Our Climate Community journey officially begins in autumn 2025 — and we’re ready. We look forward to collaborating with other member companies, learning from experts, and sharing our own insights as we move toward climate-smart industrial practices.
Together, we can build a future where engineering and environmental responsibility go hand in hand.
TT Gaskets joins SIX Elastomeric Systems Cluster to drive sustainable innovation in advanced materials
June 20, 2025
TT Gaskets is proud to be one of the founding members of the newly launched SIX Elastomeric Systems Cluster, a national collaboration platform uniting Finland’s leading companies, universities, and research organizations in the field of elastomeric materials.
The SIX Cluster supports the development of sustainable raw materials, the digital transformation of materials production, and new high-value applications for elastomers helping to strengthen Finland’s global competitiveness in advanced, environmentally friendly solutions.
Photo: Aleksi Arpiainen, CEO of TT Gaskets, speaking at the launch of the SIX Elastomeric Systems Cluster (photo courtesy of Black Donuts Inc.)
“Collaboration through SIX can truly shift the entire industry forward. Our shared roadmap will help accelerate the transition toward more sustainable materials and boost international growth through innovations,” says Aleksi Arpiainen, CEO of TT Gaskets.
As part of this ecosystem, TT Gaskets will focus on developing innovative polymer solutions that contribute to greener, smarter, and more efficient industrial applications.
The launch event, held on June 16, 2025, in Tampere’s historic Finlayson district, brought together founding members and thought leaders to kick off this important initiative.
Panel discussion during the SIX Cluster launch event (photo courtesy of Black Donuts Inc.)
Founding members of SIX Elastomeric Systems Cluster include: TT Gaskets, Black Donuts Inc., FinnProfiles, Ravelast Polymers, KCL, and Tampere University — alongside collaboration with Business Tampere and VTT.
The cluster’s mission is to: Support the shift to renewable and recyclable raw materials Promote smart products and advanced materials Address the industry’s growing need for skilled talent Build international competitiveness through joint innovation
Networking at the SIX Cluster launch event (photo courtesy of Black Donuts Inc.)
We look forward to working with our SIX partners to create sustainable solutions that drive future growth for Finnish industry and contribute to the global shift toward environmentally responsible materials.
TT Gaskets Honoured with Supplier Experience Award by Jakamo
June 17, 2025
TT Gaskets’ commitment to responsible supply chain practices and sustainable collaboration has been recognised with the Supplier Experience Award 2025, presented by Jakamo at their annual Supplier X event in May.
Photo: TT Gaskets Purchasing Team proudly holding the Supplier Experience Award 2025, granted by Jakamo for outstanding commitment to sustainable supplier collaboration. From left: Teemu Sillanpää, Mirko Vuorinen, Jenni Pavela, and Joonas Jokinen.
The award is given to a company that has shown exceptional dedication to enhancing supplier collaboration and experience within the manufacturing industry. This year, TT Gaskets stood out for its proactive and systematic work in sustainability and supplier relations.
“We selected TT Gaskets because of your clear and long-term commitment to building a more responsible supply chain,” said Jakamo. “From voluntary sustainability reporting to leveraging Jakamo tools for more systematic supplier data collection, and supporting ongoing Master’s theses on sustainability, TT Gaskets demonstrates industry-leading initiative, especially among SMEs.”
At TT Gaskets, sustainability and partner responsibility are not checkboxes; they are core values. The Purchasing Team, in particular, has driven impactful improvements in collaboration, transparency, and data-driven supplier development.
“We are pleased to continue our long-standing co-operation with the Jakamo team to further develop our supply chain practices and overall sustainability,” says Teemu Sillanpää, Purchasing and Sourcing Manager at TT Gaskets.
We’re proud of this recognition and grateful to our partners, suppliers, and the entire TT Gaskets team for helping us reach this milestone. It reinforces our vision of a more sustainable and connected manufacturing ecosystem.
Family, Learning, and Leadership: Dr. Riitta-Liisa Arpiainen and TT Gaskets at the 2025 Women Educators Conference in the USA
June 16, 2025
Photo: Dr. Riitta-Liisa Arpiainen proudly carrying the Finnish flag at the opening ceremony of the 2014 Women Educators International Convention in Indianapolis, USA.
This summer, TT Gaskets North America Inc. will proudly serve as the lanyard sponsor of DKG, the Women Educators International Conference in New Orleans (July 31 – August 2, 2025). But for us, this isn’t just a sponsorship, it’s a meaningful bridge between our company’s values and a long-standing family connection.
To celebrate this partnership, we sat down with Dr. Riitta-LiisaArpiainen, a dedicated educator and long-time member of this International Women Educators society, who also happens to be part of the TT Gaskets family. Her story is one of deep commitment to education, cross-cultural connection and leadership.
A Journey Rooted in Curiosity and Connection
Dr. Riitta-Liisa Arpiainen first joined this society in 2005 while teaching at Tampere University of Applied Sciences. Encouraged by a friend, she was drawn to the society’s focus on collaboration and cultural exchange. “This organization gives you as many opportunities as you want,” she said. She quickly became active in the Tampere chapter and, soon after, attended her first European conference in the UK.
Since then, she has participated in numerous international conferences and conventions, often gathering over 1,200 women educators from across the globe. “Every time we meet, we share ideas, experiences and build a stronger global network,” she shared. “Finland may be known for its outstanding education system, but there’s always something new to learn from everyone.”
Leading with Purposes
Throughout the years, Dr. Riitta-Liisa Arpiainen has taken on several leadership roles within this society, including serving as President of the Finnish Society, participating and chairing many international committees e.g. leadership, scholarship and marketing committees, and now being a member in the international Nominating Committee, which helps to select society’s future international leaders.
“This is a volunteer-based society, with elections every second year. It gives women the opportunity to grow into leadership, from being a member one day to becoming an international president,” she explained. “You just need time, energy, and belief in yourself.”
The Bridge Between TT Gaskets and Women Educators
Although not involved in TT Gaskets’ day-to-day operations, Riitta-Liisa sees a natural alignment between the values of this society and the mission of our company.
“Lifelong learning is the key. At TT Gaskets, we always talk about learning together with our customers. This society is the same, you support others and get support in return. And now, with TT Gaskets expanding into the North American market, it feels like the perfect time to build this bridge.”
Her pride in seeing TT Gaskets’ name on the lanyards at this year’s New Orleans conference is deeply personal. “I’m just so proud. In business there are some risks when making decisions like this, but I truly believe it will turn out well. I’ll be walking around with the lanyard on, full of pride.”
A Message to Women Educators
When asked what message she’d like to share with the women attending this year’s event, her answer was simple yet powerful:
“You can do it. You just need to believe in yourself. Stay realistic, things don’t happen overnight, but keep working hard and stay positive. You are the right person to do many different things.”
At TT Gaskets, we believe the same. That’s why we’re honored to support this incredible event and the educators behind it, those who empower others every day, and who remind us that learning never ends.
World Environment Day 2025: Tackling Plastic Pollution with Green Delivery
June 5, 2025
At TT Gaskets, we believe every step toward sustainability matters and that includes how we deliver our products. With packaging identified as one of our biggest environmental impact areas, especially due to the use of plastic, we knew change was needed.
That’s why we launched our Green Delivery initiative a targeted effort to reduce plastic in our packaging materials and transition to smarter, more sustainable alternatives.
This year’s World Environment Day centers on the urgent issue of plastic pollution. For us, it’s a timely opportunity to highlight one of our clearest success stories and to reaffirm our long-term commitment to change.
Cutting Plastic, One Roll at a Time
At TTG, one of the biggest environmental impacts relates to the use of plastic in packaging materials, and we’ve been actively working to reduce this through our Green Delivery initiative. One clear success is our shift from plastic tapes and labels to paper-based alternatives:
In 2024, our consumption of plastic tapes and labels was 81% lower than in 2022, thanks to this transition.
As a result:
Total material consumption from tapes and labels decreased by 35%
Related emissions dropped by 51%
On top of that, we’ve increased our use of paper-based tapes and labels by 200%, replacing plastics with recyclable, more environmentally friendly materials.
These results are not just encouraging — they show what focused action and cross-team collaboration can achieve. And they prove that even everyday materials like packaging tapes can make a measurable difference in sustainability.
Why It Matters
Plastic pollution remains one of the most pressing global challenges. It’s persistent, difficult to recycle, and widely used across industries, including manufacturing and logistics. For us, that means we have both a responsibility and an opportunity to lead by example.
Our Green Delivery initiative is helping to reduce waste, emissions, and reliance on virgin plastic — while making our packaging easier to recycle for our customers.
And This Is Just the Beginning
Reducing plastic in tapes and stickers is just one piece of a much bigger picture. We’re now turning our attention to other packaging components, exploring low-emission logistics, and continuing to identify ways to improve our overall environmental performance.
Stay tuned for more actions as we continue to rethink, reduce, and improve, one delivery at a time.
TT Gaskets is the Theme Partner for the Alihankinta Subcontracting Fair 2025
May 23, 2025
TT Gaskets is proud to be the theme partner for the Subcontracting Fair 2025, which will take place from September 30 – October 2, 2025, in Tampere, Finland. This partnership reflects our dedication to sustainability, innovation, and collaboration in the manufacturing industry.
As the theme partner, we will be showcasing our expertise in sealing solutions and demonstrating our dedication to driving sustainability across the industry. With over 80 years of experience, TT Gaskets has earned a reputation for delivering high-quality, reliable products to some of the world’s largest engine, maritime, and energy companies.
Petri Lehtinen, Business Director at TT Gaskets, comments: “The Subcontracting Fair is an important event for us to meet with customers, exchange insights, and understand the market’s direction. It also gives us a platform to share our latest innovations and strengthen relationships with our partners.”
Driving Innovation and Sustainability
As part of our commitment to sustainable practices, TT Gaskets has invested in energy-efficient technologies, including the expansion of our production facility with solar panels and the acquisition of the TruLaser 5030 Fiber L76 laser. These investments reflect our ongoing efforts to reduce our carbon footprint while enhancing production efficiency and precision.
Matti Järvinen, Quality, Lean, and IT Director at TT Gaskets, adds: “Our proactive approach to sustainability is central to our operations. Our VSME sustainability report not only supports our commitment to reducing emissions but also enables us to provide our customers with valuable data for their own ESG reporting.”
Looking Ahead
The theme for Subcontracting Fair 2025 is “Competitiveness through Sustainability”, which resonates with our vision. We are excited to be at the forefront of shaping a more sustainable and efficient future for the sealing solutions industry.
Our participation in this important industry event underscores our ongoing commitment to innovation, quality, and collaboration with our customers and partners.
We’re Exhibiting at CIMAC 2025 in Zurich, Switzerland!
May 12, 2025
We’re excited to announce that TT Gaskets will be exhibiting at the CIMAC World Congress 2025, taking place in Zurich, Switzerland, from May 19 to 23, 2025.
As the leading global platform for dialogue on combustion engine technology, CIMAC brings together experts, manufacturers, and innovators from across the marine, energy, and industrial sectors.
You’ll find our team at Booth 31, where we’ll be showcasing our latest developments in high-performance sealing solutions for demanding operating environments.
Event: CIMAC Congress 2025 Dates: May 19–23, 2025 Location: Zurich, Switzerland TT Gaskets Booth: 31 Event website & registration: https://www.cimaccongress.com/
We look forward to connecting with industry professionals from around the world and sharing how our gasket technology supports performance, safety, and sustainability in today’s most critical applications.
Let’s meet in Zurich—Booth 31!
TT Gaskets Publishes Its First Verified Sustainability Report Using VSME Standard
May 7, 2025
TT Gaskets has published its very first sustainability report, officially verified by an independent third party. The report is based on both the Basic and Comprehensive Modules of the Voluntary Sustainability Reporting Standard for non-listed SMEs (VSME) making TT Gaskets one of the first companies in Europe to release a sustainability report using the newly finalized VSME framework.
The VSME standard, published by EFRAG in December 2024, is a simplified, voluntary reporting tool designed to help small and medium-sized enterprises (SMEs) disclose sustainability data in a consistent and transparent way. Although not a regulatory requirement, TT Gaskets recognized the VSME as a strategic opportunity to enhance transparency, support customer needs, and take proactive steps aligned with future EU sustainability directives like CSRD.
According to Matti Järvinen, TT Gaskets’ Director of Quality, Lean, and IT:
“The publication of the verified TTG Sustainability Report is yet another significant and concrete step forward in our goal of being The Most Sustainable Sealing Partner. With our report, we can share the results of our sustainability work and our future targets with our stakeholders, encourage all our stakeholders to join us on the ongoing journey of sustainable development, and help our customers with the CSRD directive.
Our process started over a year ago, when we brainstormed what The Most Sustainable Sealing Partner could mean in practice. We also considered how we could happyficate our customers as the CSRD directive is expanding to cover an ever-increasing number of them, and how we could better communicate the meaningful sustainable development work we have already done as pioneers in the industry.”
The reporting journey began in early 2024, with preliminary exercises and rapid adaptation to a standard that was still evolving. By summer, TT Gaskets had already taken significant steps toward documenting their sustainability efforts. Despite the challenges brought by changes in the standard before its official release in December 2024, the team remained committed to transparency and accuracy.
“We wanted to be the first in the world to publish a third-party verified VSME-compliant sustainability report. At the same time, we decided that we must handle the implementation of the report and the background work in a completely sustainable and transparent manner. All figures, texts and calculations in the report have been designed in such a way that their backgrounds can be easily verified and updated annually.
I’m extremely proud of the achievements of TTG’s sustainability team and especially Iida’s excellent work in collecting, collating and creating the essential background materials and visually beautiful report! We have just celebrated achieving zero emissions from our own operations (scope 1 and 2) in a sustainable manner without compensation, and after publishing this TTG Sustainability Report, we continue our journey towards a more sustainable tomorrow with new goals and actions.
Quoting our final words of wisdom from the report; sustainability is not a separate goal – it is an integral part of our strategy, our daily operations, and who we are as a company.”
As TT Gaskets moves forward, sustainability is not treated as a separate function, but as a core element of its identity. The full sustainability report offers a detailed view of the company’s current impact, future goals, and long-term vision to lead the industry as a pioneer in sustainable sealing solutions.
TT Gaskets Invests €3M in Fully Automated Laser Cutting Line
March 13, 2025
TT Gaskets is making a significant leap forward in manufacturing efficiency and automation with a €3 million investment in a fully automated laser cutting line. This investment includes the option for an additional €2M in the coming years to further enhance automation and expand production capabilities. The transformation is not just about upgrading machinery, it’s about pioneering a new era of automation that enhances efficiency, precision, and sustainability.
This strategic move enhances our long-term partnerships with TRUMPF,TruTekniikka, and STOPA, leveraging their cutting-edge technologies to transform our production capabilities.
Beyond a Single Machine – A Fully Automated Laser Cutting Line
This investment extends far beyond acquiring the TruLaser 5030 Fiber L76. It includes:
Automated warehousing (Stopa system) for seamless material storage and handling
Automated sheet loading and part unloading to maximize efficiency
Advanced sorting technology that reduces manual work and ensures consistent quality
A new software solution that optimizes production planning, traceability, and workflow
Driving Industry Leadership Through Innovation
“We are fully committed to international growth and reaching new heights while ensuring we remain the greenest choice in the market,” says Aleksi Arpiainen, CEO of TT Gaskets. “I’d like to extend a big thank you to our talented and devoted machine, software, and automation partners, whose collaboration is powering the development of our smart factory. Together, we can reach new heights, learning from one another.”
TT Gaskets’ investment in automation is more than just an upgrade, it’s a strategic move to redefine industry standards. By integrating advanced automation and smart technology, the company is strengthening its position as an innovation leader.
“This investment is a key step in our strategy to lead the industry through innovation and efficiency,” adds Petri Lehtinen, Business Director at TT Gaskets. “By integrating cutting-edge automation, we are positioning TT Gaskets for continued growth and delivering even greater value to our customers.”
Through this transformation, TT Gaskets is not only enhancing production capabilities but also ensuring long-term competitiveness in the global market. The fully automated laser cutting line represents a commitment to pushing the boundaries of efficiency, precision, and customer excellence.
Preparations Underway – Fully Operational by August 2025
The construction work has already started at our facility, and we’re moving forward with the plans to ensure a smooth implementation. Once the TruLaser 5030 Fiber L76 is operational in August 2025, it will transform our laser-cutting department. Its fully automated features, including direct material handling from the integrated warehouse, will reduce manual intervention and significantly improve production flow. Additionally, modernized equipment will reduce the risk of unplanned maintenance, ensuring reliable and consistent production. Our team has planned a step-by-step transition, including:
Upgrading ventilation, electrical infrastructure, and lighting
List item Installing a new pump line to support advanced operations
Setting up a temporary warehouse to ensure uninterrupted production
A Commitment to Innovation & Sustainability
By reducing manual intervention, improving efficiency, and minimizing waste, TT Gaskets is reinforcing its commitment to sustainability and customer excellence. This major investment is made possible through our long-standing partnerships with Trumpf, TruTekniikka, and Stopa, whose expertise and technology are crucial in bringing this transformation to life.
The TruLaser 5030 Fiber L76 is a key component of our comprehensive investment program, designed to renew and modernize our laser cutting department. This advanced system, featuring an integrated automatic warehouse solution, will significantly enhance our operational efficiency, capacity, and sustainability efforts. “With this investment, we’re not just upgrading machinery, we’re improving how we serve our customers,” said Teemu Sillanpää, Purchasing and Sourcing Manager. “This partnership with the skilled teams at Trumpf and TruTekniikka enables us to push boundaries in efficiency, quality, and sustainability,” Sillanpää added.
Delivering Superior Value to Customers
“This investment is a game-changer,” addsTeemu Piipponen, Production Manager. “Many companies have advanced machines, but a fully automated system like ours is truly unique. We are shaping the future of laser cutting technology.” Once fully operational in August 2025, this next-generation laser cutting line will provide faster turnaround times, higher-quality cuts, and enhanced reliability, reinforcing TT Gaskets’ commitment to customer excellence. “This cutting-edge technology represents our commitment to our customers. It’s about meeting their needs with better quality, faster delivery, and reliable service,” Piipponen added.
Stay Tuned for More Updates
By August 2025, this cutting-edge system will be fully operational, reinforcing TT Gaskets’ commitment to delivering faster production times, unmatched precision, and increased reliability. Stay tuned for updates as we reshape the future of laser cutting at TT Gaskets!
TT Gaskets CEO Aleksi Arpiainen Participates in Launch of Tampere Region’s Economic Strategy for 2026–2030
February 28, 2025
Tampere, Finland – TT Gaskets is pleased to support the Tampere region’s newly unveiled economic strategy for 2026–2030, titled Uuden edellä (Ahead of the New). This strategy outlines a bold vision for the region’s future, focusing on Ambitious Renewal and Smart Growth. Aleksi Arpiainen, CEO of TT Gaskets, had the honor of joining the launch event as a panelist, representing the region’s industry and SME companies.
Photo: Petri Kangas / Business Tampere
The launch event took place on Thursday, February 20, 2025, at Tampere’s Torni Hotel, bringing together over 150 industry leaders, policymakers, and entrepreneurs. The event opened with remarks from Harri Ojala, Managing Director of Business Tampere, who shared key insights into the strategy’s objectives and the collaborative efforts behind its development.
During the panel discussion, Arpiainen emphasized the importance of fostering collaboration, innovation, and securing new financing opportunities to drive sustainable growth in the region.
“The vision for 2030 – Boldly Renewing, Smartly Growing – is an exciting one. It aligns perfectly with our approach at TT Gaskets, where we constantly push for innovation while staying committed to sustainability and smart business practices,” said Arpiainen. “For companies like ours, this strategy presents a clear path forward, encouraging cooperation across industries and enabling larger investments in the region.”
Photo: Petri Kangas / Business Tampere
The new strategy focuses on strengthening regional cooperation, enhancing international expertise, and increasing the Tampere region’s visibility and attractiveness. Arpiainen highlighted the critical role of entrepreneurship education and the need to equip individuals at all levels with the skills to create new ventures and drive new product development.
The strategy also identifies key growth clusters, such as defense and green transition-related solutions. As a company committed to sustainable manufacturing, TT Gaskets is eager to contribute to these high-potential areas and play a role in shaping the region’s economic future.
Photo: Petri Kangas / Business Tampere
“Sales and entrepreneurship education are vital to sparking new ideas and making them a reality. We must find ways to support these efforts, not only by fostering innovation but also by ensuring that good ideas are backed by solid financing and resources,” Arpiainen added.
The Tampere region’s economic strategy sets the stage for continued success, supporting businesses of all sizes and fostering new collaborations to drive growth, innovation, and sustainability.
Discover more about the Tampere region’s 2026–2030 economic strategy here
