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20 May 2025 | 8 min

Bayer, Monsanto, and Glyphosate and the Role of GRC

The acquisition of Monsanto by Bayer in 2018 was a landmark deal in the global agribusiness industry. Bayer, a leading player in pharmaceuticals and agricultural chemicals, paid approximately $63 billion to acquire Monsanto – a company known primarily for its herbicides, particularly the product Roundup. However, what started as a strategic move to expand its portfolio quickly turned into a nightmare filled with legal and financial challenges. The controversial connection between Bayer and Monsanto has led to a series of lawsuits, putting the company under significant financial strain and causing reputational damage.

In this blog post, we will break down Bayer’s acquisition of Monsanto, the challenges surrounding Glyphosate, and the consequences faced by the company. Additionally, we will explore how better Governance, Risk, and Compliance (GRC) systems might have helped Bayer avoid or mitigate the crisis.

1. The Acquisition of Monsanto: A Strategic Move or a Risky Play?

When Bayer announced the acquisition of Monsanto in 2018, the company was seeking to strengthen its position in the agribusiness sector. Monsanto, an American multinational, was a global leader in genetically modified seeds and crop protection chemicals, especially the herbicide Glyphosate. Glyphosate was the key ingredient in Roundup, which had become an essential product for agriculture and industry worldwide.

Bayer saw the acquisition as an opportunity to establish leadership in the global agribusiness market and take advantage of synergies between Bayer’s existing products and Monsanto’s innovations in seed development and crop protection.

Strategic Objectives:

  • Market Leadership in Agribusiness: The acquisition was intended to position Bayer as a dominant player in the global agribusiness market.
  • Product Portfolio Synergies: Bayer aimed to combine its products with Monsanto’s to develop a more comprehensive offering in plant protection and biotechnology.

However, the purchase of Monsanto was not without risks – and one major risk was already well-known: Glyphosate.

2. Glyphosate and the Lawsuits: A Ticking Time Bomb

Glyphosate, the active ingredient in Roundup, had been one of the most widely used herbicides since its introduction in the 1970s. However, in recent years, Glyphosate has come under increased scrutiny. In 2015, the International Agency for Research on Cancer (IARC), a branch of the World Health Organization (WHO), classified Glyphosate as “probably carcinogenic.”

Starting in 2016, lawsuits began to pile up in the United States, with plaintiffs claiming that Glyphosate had caused cancer. This led to a wave of litigation, with more plaintiffs joining the legal battle over time. Despite Monsanto’s repeated defense of Glyphosate’s safety, concerns over its potential cancer-causing effects fueled the lawsuits.

Bayer, despite being aware of the risks, went ahead with the acquisition of Monsanto – perhaps under the assumption that the legal challenges would not be as severe. However, the actual impact was far greater.

3. The Impact on Bayer: Financial and Reputational Damage

Financial Strain: The legal battles surrounding Glyphosate have placed Bayer under significant financial strain. In 2020, the company announced that it would allocate more than $11 billion to settle Glyphosate-related lawsuits in the United States. However, this was only part of the financial burden. Bayer continues to face ongoing lawsuits, and the outcome of future litigation remains uncertain.

Reputational Damage: Bayer also faced severe reputational damage. The acquisition of Monsanto had already drawn significant criticism, and the continued use of Glyphosate in many markets only intensified opposition from consumer protection groups and environmental activists.

The loss of public trust and the negative media coverage severely impacted Bayer’s stock price, leading to a decline in investor confidence.

4. How Better GRC Could Have Prevented or Mitigated the Situation

An effective Governance, Risk, and Compliance (GRC) system could have helped Bayer better identify and assess the risks associated with acquiring Monsanto and the long-term financial and legal consequences. A robust GRC framework would have provided Bayer with a clearer picture of the potential challenges, allowing for better decision-making and risk management strategies.

4.1 Early Risk Assessment and Awareness

A stronger GRC system could have allowed Bayer to more accurately identify and assess the legal risks associated with Glyphosate. If Bayer had conducted a more thorough risk assessment, it might have reconsidered the acquisition or at least taken additional steps to mitigate the risks involved.

4.2 Enhanced Due Diligence

The due diligence process conducted before the acquisition could have been more focused on the ongoing legal battles. A more comprehensive GRC system would have likely flagged the legal risks and provided a more realistic picture of the potential future liabilities.

4.3 Long-Term Risk Management

A proactive approach to long-term risk management could have helped Bayer better navigate the financial strains associated with the ongoing lawsuits. Bayer could have developed a clearer strategy for mitigating the financial risks and communicating the benefits of Glyphosate and its safety more effectively.

4.4 Ethics and Regulation

A more robust GRC framework would have also encouraged Bayer to consider the ethical and regulatory implications of continuing to rely on Glyphosate. By assessing not only the legal risks but also the societal and regulatory dimensions of the issue, Bayer might have been able to better anticipate the public backlash and regulatory challenges.

5. Why Bayer Is Considering Bankruptcy for Monsanto

In light of the ongoing high number of lawsuits and the financial strain, Bayer is now considering the possibility of pushing Monsanto into bankruptcy to alleviate the burden of ongoing legal disputes. Bankruptcy could allow Bayer to manage the legal proceedings in a way that minimizes its financial obligations.

However, such a move would not only severely damage Bayer’s reputation but could also lead to further legal and regulatory challenges. The political and public backlash from filing for bankruptcy could also have long-term consequences for Bayer’s brand and market standing.

Conclusion: A Vicious Cycle of Strategy, Risk, and GRC Failures

Bayer’s acquisition of Monsanto was a risky move from the outset, with financial, legal, and reputational challenges already on the horizon. An improved GRC system could have helped Bayer better understand the risks involved and allowed the company to make more informed decisions. The situation serves as a cautionary tale for businesses considering large acquisitions or entering industries with significant regulatory and societal challenges. An effective GRC framework is essential for identifying, assessing, and managing risks to ensure long-term success.


FAQ on Bayer, Monsanto, and Glyphosate

1. Why did Bayer acquire Monsanto despite the legal issues surrounding Glyphosate?

Bayer acquired Monsanto to strengthen its position in the agribusiness sector and take advantage of synergies between its own products and Monsanto’s innovations. While Bayer was aware of the risks associated with Glyphosate, it believed these could be managed effectively and that the acquisition would be beneficial in the long term.

2. What is the issue with Glyphosate?

Glyphosate, a key ingredient in Roundup, was classified by the International Agency for Research on Cancer (IARC) as “probably carcinogenic.” This has led to a series of lawsuits, where plaintiffs claim that exposure to Glyphosate caused cancer, resulting in significant legal challenges for Monsanto (and later Bayer after the acquisition).

3. How much did Bayer pay for the acquisition of Monsanto?

Bayer acquired Monsanto for approximately $63 billion in 2018, marking one of the largest deals in the history of the chemical and agricultural industries.

4. What are the financial impacts of the Glyphosate lawsuits on Bayer?

The ongoing legal battles have cost Bayer billions of dollars. In 2020, Bayer set aside $11 billion to settle lawsuits in the U.S., but the financial strain continues with further litigation ongoing.

5. How could better GRC have helped Bayer avoid or mitigate the situation?

An improved GRC system could have helped Bayer better assess the risks associated with the Glyphosate litigation, conduct a more thorough due diligence process, and implement proactive long-term risk management strategies. It would also have helped Bayer consider the ethical and societal implications of continuing to rely on Glyphosate.

6. Why is Bayer considering bankruptcy for Monsanto?

Due to the overwhelming legal and financial burden from the ongoing lawsuits, Bayer is considering pushing Monsanto into bankruptcy to manage these liabilities. This move could help alleviate financial pressure, but it would have severe reputational consequences for Bayer.

7. What would bankruptcy for Monsanto mean for Bayer?

Bankruptcy would provide Bayer with some legal relief, but it would also cause significant reputational damage. It could further erode public trust in the company and lead to additional legal and regulatory challenges.

8. What can other companies learn from Bayer’s experience?

Bayer’s situation highlights the importance of thorough risk management and the need for strong Governance, Risk, and Compliance (GRC) systems. Businesses should carefully assess the long-term risks associated with large acquisitions and consider the ethical, legal, and reputational implications of their decisions. A robust GRC system is essential for protecting a company’s long-term viability and success.

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