Hospitality, Events + Venues.
Navigating the shifting requirements of London’s Accredited Supplier Lists (ASL).
We provide board-level strategy and technical oversight for
luxury caterers, prestigious venues, and event professionals. Led by an award-winning Architect and academic researcher, we combine structural rigour with research-led authorship. As Fractional Sustainability Directors, we transform compliance from a burden into a core commercial asset.
With sustainability scoring now accounting for up to 20-30% of total tender weighting, our strategy is designed to protect your revenue and secure your position on the city's most competitive lists.
Our approach is anchored in operational reality—we understand the pace of the venue, the complexity of the supply chain, and the necessity of maintaining exceptional guest experiences. By providing a discrete, high-impact presence, we ensure that every strategic decision is backed by technical rigour and authentic commitment.
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Anj Gierak
ARB RIBA
Director
Sustainability Consultant + Award-Winning Architect
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Nash Gierak
BA (Hons) MA (Lond)
Founding Director
Sustainability Consultant + Academic Researcher
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About Us
Full Service Sustainability Consultancy
The Rare Hybrid of Narrative + Proof
Meet our Multidisciplinary Team
Fractional Strategic Oversight.
Board-level accountability without the executive overhead.
Many organisations require high-level sustainability leadership but do not need a full-time hire. We act as your internal Director of Sustainability, attending board meetings and steering committees to ensure ESG goals are integrated into every operational decision.
Technical Accountability: We provide the professional sign-off and technical rigour required to satisfy stakeholders, auditors, and planning authorities.
Reputational Guard: We act as a discrete risk filter, protecting your brand from the risks of greenwashing by ensuring all external narratives are robust and defensible.
B Corp + ISO: Frameworks.
Achieving industry-leading performance through technical rigour.
We specialise in guiding complex hospitality and event businesses through the rigours of global certifications. We recently achieved some of the highest B Corp scores in UK Hospitality for two London clients, proving that premium service and social impact are perfectly compatible.
Gap Analysis & Policy Writing: We simplify the B Impact Assessment (BIA) and ISO standards, providing the technical evidence and policy frameworks needed for successful certification.
ISO 14001 + 20121: Providing technical oversight for event sustainability management systems, ensuring your events, venues and festivals meet international standards.
Maintenance: Managing the ongoing audit requirements and multi-year recertification cycles to ensure your impact scores reflect continuous operational improvement and total data integrity.
Impact Reporting, Tenders & Brand Storytelling.
Translating technical data into a commercial advantage.
In the premium sector, how you present your data is as important as the data itself. We produce annual Impact Reports and tender-ready narratives that are visual, accessible, and robust—designed to engage guests while satisfying the most rigorous technical requirements of procurement officers.
Commercial Advantage in Tenders & RFPs: We help you leverage ESG data to win and retain high-value contracts. With sustainability scoring now weighted at 20–30%, we weave your technical performance into the persuasive narratives required to secure Tier 1 status and a permanent place on Accredited Supplier Lists (ASL).
SME-Specific Disclosures: We guide you through the CDP SME Climate Disclosure Framework, ensuring your data is industry-standard and ready for the scrutiny of large-scale corporate supply chains.
Refined Brand Alignment: We ensure your sustainability journey is underpinned by technical rigour but communicated elegantly, succinctly, and in a compelling way that enhances brand allure.
Data-Driven Proof Points: Moving beyond vague claims to provide the carbon data and operational evidence required to justify your status as a sector leader.
Impact Reporting for Ceremonies + Events.
Translating data into transparent, engaging stories for external reporting and high-profile events.
We translate data into transparent, engaging stories for external reporting and high-profile award ceremonies, ensuring your achievements are communicated in a way that resonates with a broad audience.
High-Profile Narrative: We help institutions and event organisers craft compelling sustainability reports that satisfy both technical stakeholders and public expectations.
Authentic Storytelling: We move beyond the spreadsheet to create engaging, narrative-driven impact reports that protect your reputation and highlight meaningful progress.
Carbon Literacy for Catering, Hospitality + Events Professionals.
Accredited climate education for the hospitality and events sector.
Our globally unique, accredited program is designed specifically for the operational realities of catering, hospitality, and events. We deliver training across the entire business—from the boardroom to the kitchen—providing practical, sector-specific action plans that drive real-world carbon reduction.
Flexible Delivery: Carbon Literacy or Climate Fresk workshops available as private team sessions, online half-day workshops, or hosted days for our partners at Unique Venues of London.
Across the Business: Designed to resonate with all roles, including MDs, Event Sales and Marketing Managers, Chefs, Front of House, and Facilities leads.
Institutional Reach: We have delivered sessions at world-class locations including Somerset House and the English National Ballet, for a wide range of heritage and cultural institutions.
Verified Action: Every participant leaves with a verified commitment to meaningful carbon reduction, turning individual learning into collective corporate impact.
