Sienna Byron Bay Pty Ltd

Certified B Corporation

New South Wales, Australia

Certified Since

May 2019


Personal care products



Operates In



Sienna Byron Bay makes luxe, non-toxic nail polish inspired by nature. Founded in 2014 by Danielle Egan, Sienna focuses on ‘beautiful colour, no nasties’ to bring you a professional-quality formula that is sustainable, vegan, cruelty free, ethical, inclusive, and it is all done with a low carbon footprint. These gentle trailblazers continue to innovate and push forward to inspire a sustainable approach to beauty and were the first Australian nail polish to be completely free of Benzophenone -1 and glitter. With over 70 luxe colours and sold-out seasonal edits, Sienna’s long lasting polish is formulated to the give you a high-end manicure with a colour for everyone. With a fiercely loyal following, Sienna is the go-to polish for both beauty and wellness lovers everywhere.

Overall B Impact Score

Based on the B Impact assessment, Sienna Byron Bay Pty Ltd earned an overall score of 100.4. The median score for ordinary businesses who complete the assessment is currently 50.9.
100.4 Overall B Impact Score
80 Qualifies for B Corp Certification
50.9 Median Score for Ordinary Businesses

Governance 17.4

Governance evaluates a company's overall mission, engagement around its social/environmental impact, ethics, and transparency. This section also evaluates the ability of a company to protect their mission and formally consider stakeholders in decision making through their corporate structure (e.g. benefit corporation) or corporate governing documents.

Mission & Engagement3.5
Ethics & Transparency3.9
+ Mission Locked10

What is this? A company with an Impact Business Model is intentionally designed to create a specific positive outcome for one of its stakeholders - such as workers, community, environment, or customers.

Workers 29.6

Workers evaluates a company’s contributions to its employees’ financial security, health & safety, wellness, career development, and engagement & satisfaction. In addition, this section recognizes business models designed to benefit workers, such as companies that are at least 40% owned by non-executive employees and those that have workforce development programs to support individuals with barriers to employment.

Financial Security4.9
Health, Wellness, & Safety8.3
Career Development3.4
Engagement & Satisfaction7.8

Community 22.1

Community evaluates a company’s engagement with and impact on the communities in which it operates, hires from, and sources from. Topics include diversity, equity & inclusion, economic impact, civic engagement, charitable giving, and supply chain management. In addition, this section recognizes business models that are designed to address specific community-oriented problems, such as poverty alleviation through fair trade sourcing or distribution via microenterprises, producer cooperative models, locally focused economic development, and formal charitable giving commitments.

Diversity, Equity, & Inclusion5.4
Economic Impact6.1
Civic Engagement & Giving2.9
Supply Chain Management4.5

Environment 26.9

Environment evaluates a company’s overall environmental management practices as well as its impact on the air, climate, water, land, and biodiversity. This includes the direct impact of a company’s operations and, when applicable its supply chain and distribution channels. This section also recognizes companies with environmentally innovative production processes and those that sell products or services that have a positive environmental impact. Some examples might include products and services that create renewable energy, reduce consumption or waste, conserve land or wildlife, provide less toxic alternatives to the market, or educate people about environmental problems.

Environmental Management6.6
Air & Climate6.8
Land & Life10.1

Customers 4.3

Customers evaluates a company’s stewardship of its customers through the quality of its products and services, ethical marketing, data privacy and security, and feedback channels. In addition, this section recognizes products or services that are designed to address a particular social problem for or through its customers, such as health or educational products, arts & media products, serving underserved customers/clients, and services that improve the social impact of other businesses or organizations.

Customer Stewardship4.3

Previous Overall B Impact Scores

2022 Overall B Impact Score100.4
2019 Overall B Impact Score85.5

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