Our Business Activities

Devro, which became the latest member of SARIA Group in April 2023, is one of the world’s leading suppliers of collagen casings for the food industry, used primarily in sausage production. Collagen is a natural protein which we extract from hides and transform into gel, tubular casings and film at manufacturing sites in Australia, China, the Czech Republic, the Netherlands, the US, and Scotland. We use our expertise to develop innovate new products for our customers that maximize consumer enjoyment while minimizing our impact on the planet.

“At Devro our long-term track record on energy, water and waste reductions demonstrates the integral nature of sustainability to our operations. However, the increasing evidence of the importance to act on sustainability has further driven our commitment to the environment, people and communities and is at the core of our operations. We act with honesty and integrity in everything we do, conducting our business fairly and ethically throughout the world.”


Kevin Shoemaker
Group Supply Chain Director of Devro

Our Sustainability Strategy

At Devro, sustainability is in our DNA. We have a long track record of reducing our impact on the environment through energy efficiency and recovery, water saving and diverting waste away from landfill. More recently, we have integrated sustainability into our core project decisions, ensuring that we consider environmental impacts in our manufacturing projects and senior management decisions. We have always conducted our business fairly and ethically throughout the world, with a focus on honesty and integrity.

Acutely aware of our responsibility towards our stakeholders and the environment, we integrate this responsibility into our business activities and strategic decisions. Our sustainability approach is built around measuring our impacts, setting targets, identifying projects to deliver those targets and, most importantly, educating our business colleagues about sustainability and our commitment to it. We have defined five sustainability focus areas based on a materiality assessment. They are: climate, water, organic residues, people and communities.

Devro Sustainability Organization

Materiality Assessment

In 2021, we conducted a multi-dimensional materiality assessment, which delivered results that remain valid for our business today. The assessment process consisted of an outside-in analysis, in which we assessed the impact of sustainability issues on Devro and its influence on our success and future viability. In addition, we included the view of key internal and external stakeholders, employees, shareholders, industry associations and non-governmental organizations. We also applied the UN Sustainable Development Goals and other sources including rating agencies and industry standards as frameworks and benchmarks for assessing materiality. This process identified twelve key considerations which we condensed into the five focus areas mentioned below.

Our Material Topics –
Activities and Accomplishments

Setting targets is a critical part of our sustainability strategy because it determines the direction and speed of delivery according to key sustainable parameters. From the materiality assessment, we identified our core focus areas. Next, on the basis of external gold standards for meeting climate change goals, we defined our near, medium and long-term targets. Senior management representation and support for the multifunctional Sustainability Committee was essential in driving our sustainability agenda, identifying barriers and finding solutions.

All our casing and film manufacturing sites are certified according to ISO 14001 – one of the world’s most renowned standards for environmental management – with the exception of one small site that is expected to be audited successfully by 2024. The system helps us to carry out an effective analysis and to continuously identify potentials for improving our energy and environmental performance.

Our overriding goal regarding energy efficiency and emissions is to achieve net zero by 2050. The interim goal for our Scope 1 and Scope 2 emissions is a 42% reduction by 2030 (base year: 2020). This target is in line with the Science Based Targets initiative (SBTi) Net-Zero Standard and the aim of a 1.5°C limit. To achieve it, we have developed a strategy, set targets, agreed a road map and identified projects using an internal carbon price to drive sustainability. Thanks to our focus and investment, we have already delivered a carbon reduction of 15%.

To tackle Scope 3 emissions, we conducted a pilot farm-to-gate lifecycle analysis of our Scope 3 exposure and combined this with financial and supplier information. As a result, we were able to identify the specific Scope 3 categories that make up most of our supply chain carbon. This will help us better plan our net-zero journey. Specifically, we aim to cut our Scope 1, 2, and 3 emissions by at least 90% from a 2020 base year, with any residual emissions neutralized through the permanent capture and storage of an equivalent amount of carbon from the atmosphere.

Although energy and emissions are important priorities at Devro, we have long taken a holistic approach to environmental protection. As our materiality matrix shows, managing water sustainably is also crucial to us.

Our efforts to conserve this important natural resource focus on reducing water consumption by 50% by 2050. We have already made good progress towards achieving this ambitious target and reduced water usage by 12% compared to 2020. In addition to cutting our freshwater consumption, we are committed to purifying used water and minimizing the negative impacts of water discharge. We are also investigating opportunities to re-use water in production processes after filtration and chemical treatment. However, since potable water is required in food production processes, our water recycling capabilities are limited. At four of our major sites, we operate our own wastewater treatment plants which not only meet local regulatory requirements, but also reduce the burden on municipal wastewater treatment. In Scotland, we partially treat our effluent to ensure we meet the applicable outflow parameters before discharging it directly into the public sewerage system. In the Czech Republic, we treat municipal wastewater alongside our own prior to discharge, and thus support public systems.

Our environmental management system also helps us reduce waste and optimize packaging, in particular by cutting down on plastics. Thanks to enhanced waste separation, we have achieved a 99% reduction in waste to landfill per million meters of production since 2005, with substantial improvement in the last seven years.

We have set ourselves the ambitious targets of reducing product waste by 30% by 2025 and reaching zero product waste by 2030. In addition, we want to reach zero waste to landfill by 2050. Achieving these goals will require two strategies: reducing waste and identifying opportunities for increased recycling.

A large share of our waste is organic, which gives us the opportunity to dispose of it in an environmentally responsible manner, e.g. through diversion to animal feed or for energy generation via anaerobic digestion. A smaller quantity is in solid form and usually does not stem from the production process itself, but consists of recyclable materials, e.g. packaging waste. Where possible, we already use recycled board and/or renewable materials in our packaging, but regulations limit the proportion of recycled materials we can use in our food contact packaging.

We are further assessing our packaging in order to identify potential improvements and to determine where to focus our efforts, especially in response to developing legislation. The waste hierarchy model we developed recently will help us to better evaluate the options available and to reduce our overall waste impact.

The health, safety and well-being of our employees is crucial to us. In 2023 we continued to progress our top line plan to achieve a zero harm culture/community and to have all our colleagues – THINK SAFE, WORK SAFE AND GO HOME (AND RETURN) SAFE EVERY DAY.

We renewed our drive to relentlessly pursue excellence in risk management and a generative, mature health and safety culture. This involves two key programs – Life Saving Rules/MY ZERO (risk) and Hearts and Minds (culture). There are a number of tools within these programs that we will examine for their potential to improve the processes moving forward.

In 2023 we commenced phase two of the Hearts and Minds program. We carried out a new cultural surveying approach covering several sites (with the others planned for the first half of 2024). We also conducted our sixth consecutive annual safety month in October, which this year focused on a variety of areas including remote working, safe driving, health and well-being. Here, most of our employees interacted globally via Teams virtual meetings or face-to-face at on-site events.

Crucially linked to safeguarding health and safety in the workplace are training and development. At Devro, we systematically train our employees on health and safety and monitor their participation. Mandatory training also encompasses compliance topics, information security and data protection, and we make sure it is delivered in a timely and easily accessible manner.

However, our training programs reach far beyond regulatory issues and contribute to holistic employee development. We support lifelong learning, creating opportunities for our employees to grow and develop. This provides benefits for both Devro – in the form of a skilled workforce – and for employees in terms of their personal and professional development.

People can only grow and develop in a fair working environment in which they feel safe, secure and valued. With over 2,000 people across four continents, we are a highly international company. Thus, equality, diversity and inclusion (EDI) are integral to our company strategy and how we do business. We aim to be a place where people can be free to be themselves regardless of their identity or background.

However, diversity means more to us than ethnicity or nationality. We also seek to promote gender equality and women’s careers. Our workforce is composed of 39% women and 61% men; 38% of employees who directly report to the Executive Management Team are female.

We believe fairness also requires open dialog and exchange. This is why our annual Employee Engagement Survey is a key tool for us to connect with all employees and give them a voice so they can help us shape our future. Based on the results, our leaders engage with their teams to ensure we follow up on areas of improvement.

As part of our EDI and well-being strategy, we also launched our global Employee Assistance Program. This program gives all employees access to a suite of resources including legal, financial, health and well-being support, as well as professional counselling services.

At Devro, looking after the interests of people also extends to employees in our supply chain. It is crucial for us that our suppliers also adhere to the same values and principles of transparency and respect as we do. We want to make sure that our products are sourced and manufactured in a fair, ethical and environmentally responsible manner.

To promote responsibility along our supply chain, we use questionnaires and audits to monitor our suppliers, including physical site audits for all our major ingredient suppliers and for new suppliers. We request information from all our suppliers on social issues, including child and forced labor, equal opportunities, non-discrimination, freedom of association, labor practices, and health and safety standards. During physical audits of raw material suppliers, we evaluate the risks of human rights violations and labor conditions, although these risks tend to be low given that our suppliers are large and reputable organizations.

Regarding environmental aspects, we examine environmental policies, the existence of environmental management systems and third-party certification. In our questionnaires, we request specific information on environmental performance (e.g. emissions, water and resource use, and related targets) and follow this up in our physical audits, where we discuss any non-conformance and agreed actions.

We see supply chain responsibility as one key aspect of an overall ethical business conduct. We expect all employees to act with integrity and in line with our standards, which are defined in our Business Conduct Policy sanctioned by the senior management. To ensure commitment, every employee must confirm full compliance with our policy throughout the previous year.

At Devro, we have a zero tolerance approach to bribery and corruption. The senior management reviews these risks every year to ensure that our procedures remain appropriate and effective.

We encourage colleagues and other stakeholders to raise any issues about any aspect of our business, and support anyone who voices genuine concerns, even if they turn out to be mistaken. To ensure a safe environment for reporting any concerns and to protect anonymity, we use an externally hosted global whistleblowing service.

All our employees are entitled to fair conditions of employment, including fair salaries, the right to form and join trade unions and the right to negotiate with us collectively.

Offering responsible and quality products is another key element of our sustainable management. To pursue a systematic approach to quality management, all of our production sites are certified to ISO 9001, the world’s leading standard on quality management, and to FSSC 22000, a globally recognized food safety standard.

In line with our management approach, our modern processing sites use state-of-the-art production equipment, including a high degree of automation to minimize handling. Moreover, we source from countries and regions (UK, EU, US and Australia) with high animal welfare standards for all our production. To provide transparency, we offer customers full bovine collagen traceability back to the individual animal as far as possible. However, we regard transparency as an issue that is not only important for customers, but also for all stakeholders. This is why our Global Food Safety and Quality Statements are freely available on our website.

Offering our customers not only high-quality, but also innovative products is another aspect of our customer responsibility. Developing new products and technologies to meet customer expectations and increase the efficiency of our processes is a core focus of our business. We are aware that we could lower our Scope 3 emissions by altering the raw materials in our casings. The carbon footprint of porcine and poultry-based casings is substantially lower than that of their bovine counterparts. Plant-based solutions may also offer substantially lower greenhouse gas emissions. While we already offer porcine-based casings in all formats, and poultry ones in gel, customer demand is still nascent at this point. This is why we are looking for other ways to cut emissions, as explained in our spotlight on energy efficiency.

Spotlight on Energy Efficiency

At Nantong, China, a 1,020 kWp photovoltaic system went into operation.

Our decarbonization commitment is illustrated by our substantial investments in decarbonization projects focused on energy efficiency and heat recovery, as well as the inclusion of a sustainability carbon assessment in all our projects. In 2023, we completed several photovoltaic and LED projects at various sites. At Jilemnice in the Czech Republic and Sandy Run in the US, we replaced traditional lighting systems with LED solutions. At Nantong in China, a 1,020 kWp photovoltaic system went into operation. In 2023, it produced almost 2 MWh of electric energy, contributing 9% to the site’s total electricity consumption.

A new dryer waste heat recovery system at our Moodiesburn facility in Scotland will generate annual CO2 savings of 2,175 t CO2e.

In 2023, we also installed a new dryer waste heat recovery system at our Moodiesburn facility in Scotland. The system will generate annual CO2 savings of 2,175 t CO2-eq through a 20% reduction in gas consumption.

We are proud to say that Devro has become a recognized player when it comes to fighting climate change. To further drive feasibility studies on decarbonization, we received funding from the Scottish government in 2023 – underscoring the groundbreaking work we do.

To reach our emissions goals, we remain steadfast in our commitment to increasing energy efficiency and alternative energy use. By 2030, our entire energy consumption is set to come from regenerative sources, and we also seek to decarbonize our heat consumption.

Looking Ahead

At Devro, we consistently pursue the ambitious goals necessary to help our planet as part of our contribution to the global economy.

In terms of employee health and safety, we want to complete ISO 45001 certification audits at all our sites. We will also expand our Life Saving Rules/MY ZERO and Hearts and Minds programs to promote awareness, train appropriate behavior and provide us with knowledge on how to improve further.

To promote not only health and safety, but also equality, diversity and inclusivity, we will continue to roll out our revised recruitment procedures and make sure our managers involved in recruitment are supported appropriately in the application process.

We will also continue to expand the scale and scope of our training programs. Particularly with a view to sustainability, we aim to increase course offers, because we know our company’s journey towards sustainable development hinges on the awareness, knowledge and creativity of our employees.

We are not alone, but part of a bigger food production system, and our delivery depends on the collaboration with the upstream and downstream partners in our supply chain. We will continue to seek joint initiatives that will lower carbon emissions.