Sustainability at Work Group Secures Majority Investment from Battery Ventures to Accelerate Global Supply Chain Certification Expansion

COLOGNE, Germany — In a significant consolidation of the sustainable infrastructure market, the Sustainability at Work Group, a Germany-based leader in digital certification systems and supply chain consulting, announced on September 7, 2026, that the global technology-focused investment firm Battery Ventures has acquired a majority stake in the company. This strategic partnership marks a pivotal shift in the trajectory of the firm, which has established itself as a critical player in verifying transparency and compliance across complex global supply chains, including renewable fuels, agriculture, packaging, and chemical production.

The transaction signals a growing trend in private equity’s interest in the "ESG-as-a-Service" sector, where the pressure for corporations to meet stringent regulatory requirements—such as the European Union’s Corporate Sustainability Due Diligence Directive (CSDDD) and the Carbon Border Adjustment Mechanism (CBAM)—has created a surge in demand for high-integrity, technology-driven certification services.

The Strategic Rationale for the Partnership

Founded with the objective of providing rigorous, third-party validation for industrial sustainability claims, the Sustainability at Work Group has evolved from a boutique consultancy into a comprehensive provider of digital infrastructure. Their platform enables enterprises to track material provenance, verify carbon intensity, and ensure compliance with global sustainability standards.

Battery Ventures, an investment firm with a four-decade history and a strong footprint in European markets, brings more than capital to this partnership. The firm’s expertise in digital transformation, industrial software, and scaling enterprise-grade technology platforms is expected to be the primary engine for the Sustainability at Work Group’s next phase of growth. By integrating Battery’s operational playbook, the group aims to digitize its certification workflows further, potentially leveraging artificial intelligence to automate compliance reporting and predictive auditing.

For Battery Ventures, the investment is a tactical entry into the rapidly expanding compliance tech sector. As global markets transition toward a circular economy, the "verification layer"—the companies that prove a product is truly renewable or ethically sourced—is becoming as valuable as the commodities themselves.

Leadership Continuity and Future Governance

Despite the shift in ownership, the Sustainability at Work Group will maintain its existing leadership structure to ensure operational stability. Founders Jan Henke and Norbert Schmitz, who have been instrumental in building the firm’s credibility within the sustainability certification landscape, will retain significant equity stakes in the company.

Schmitz will continue his role as the managing director of the group’s operational units, ensuring that the day-to-day delivery of certification services remains consistent. Henke’s mandate has been expanded, with his responsibilities as managing director now encompassing the entirety of the group’s corporate entities. This move is designed to unify the company’s strategic vision and streamline decision-making as it eyes international expansion.

"This development creates a strong platform for long-term growth, closer collaboration, and innovation across the group, as we continue to serve our customers, regulators, and employees," Henke stated following the announcement.

Schmitz added that the synergy between the two organizations was clear from the outset. "Battery’s team has deep experience in digital transformation and scaling technology businesses, and we feel this will complement the group’s existing strengths. We are extremely pleased to partner with them."

The Macro-Economic Backdrop of Sustainability Compliance

The investment comes at a time when the regulatory environment for supply chain transparency is tightening globally. In the European Union, companies are increasingly held liable for the environmental and human rights impact of their entire value chain. This has transformed "sustainability" from a marketing function into a core legal and operational necessity.

Data from recent industry reports suggests that the global market for environmental, social, and governance (ESG) reporting software is projected to grow at a compound annual growth rate (CAGR) of over 15% through 2030. Corporations are struggling to manage disparate data points from thousands of suppliers; consequently, the digital systems provided by companies like the Sustainability at Work Group have transitioned from "nice-to-have" tools to critical enterprise software.

Furthermore, the renewable fuels sector—a core area for the group—is currently undergoing a massive capital infusion due to government-led decarbonization initiatives. The demand for verified, low-carbon feedstocks has created a bottleneck in supply chain auditing, where speed and accuracy are paramount. Battery Ventures’ involvement suggests a strategy to scale the group’s digital auditing capabilities to keep pace with these market pressures.

Potential for Inorganic Growth

Zack Smotherman, a general partner at Battery Ventures, highlighted that the firm’s strategy involves both organic expansion and potential acquisition of complementary technologies. "We’re excited to work with Jan, Norbert, and the entire Sustainability at Work team to grow across industries and new markets," Smotherman noted. "We see opportunities for organic growth and potential acquisitions in this critical market, which is expanding as governments and industry participants increasingly recognize the importance of sustainable supply chains."

This indicates that the Sustainability at Work Group may soon engage in a "buy-and-build" strategy, potentially acquiring smaller, niche auditing firms or specialized software developers to round out their service portfolio. By consolidating a fragmented market, the group aims to offer a "one-stop shop" for multi-national corporations facing a complex patchwork of regional regulations.

Implications for the Industry

The entry of a major institutional investor like Battery Ventures into the certification space serves as a bellwether for the industry. Historically, sustainability certifications were managed by non-profits, industry associations, or small, specialized consulting firms. The institutionalization of these services suggests that the sector is entering a phase of maturity and professionalization.

Several key implications for the market include:

1. Increased Investment in Automation: Expect a pivot toward automated data collection, satellite monitoring of supply chains, and blockchain-based provenance tracking. Manual, paper-based auditing is likely to be phased out in favor of real-time digital verification.
2. Higher Barriers to Entry: As the Sustainability at Work Group scales, smaller competitors may find it difficult to match the technological infrastructure and regulatory reach that a well-funded, private-equity-backed player can command.
3. Global Harmonization Efforts: A larger, more influential firm is better positioned to lobby for and adhere to international standards, potentially simplifying the current, often confusing, landscape of sustainability reporting.
4. Heightened Scrutiny: As these firms grow in influence, they will face increased scrutiny from regulators and NGOs regarding the impartiality and rigor of their certifications. Maintaining trust will be the most significant challenge for the firm as it scales.

A Timeline of Strategic Development

The path to this majority acquisition reflects the steady growth of the sustainability sector:

• Pre-2020: The Sustainability at Work Group establishes a reputation for expertise in renewable fuel standards and supply chain auditing in Europe.
• 2020–2024: The firm pivots toward a "digital-first" model, developing proprietary software to handle complex compliance data for large-scale industrial clients.
• 2025: Regulatory pressure reaches an inflection point, with new EU and global mandates requiring comprehensive supply chain due diligence.
• Early 2026: Preliminary discussions begin between the group’s founders and Battery Ventures, identifying the need for capital to scale operations.
• September 2026: Official announcement of the majority stake acquisition, signaling the start of a new, global-focused growth chapter.

Conclusion

The partnership between Battery Ventures and the Sustainability at Work Group is a clear indicator that the sustainability industry has transitioned from an ethical choice to a technical imperative. As corporations globally scramble to satisfy the demands of investors, regulators, and consumers for verifiable sustainability data, firms that can provide reliable, digitized, and scalable certification services are poised to become the backbone of the modern economy.

With the backing of Battery Ventures, the Sustainability at Work Group is well-positioned to lead this transition. By combining the founders’ deep domain expertise with the institutional resources of a global investment firm, the company is set to play a decisive role in defining how the world measures, tracks, and verifies the sustainability of its most critical supply chains in the years to come.