Marian Boswall Landscape Design Ltd
Kent, United Kingdom
December 2025
Spec design (non-building)
Service with Minor Environmental Footprint
United Kingdom
Marian Boswall Landscape Architects is a leading design practice with a reputation for creating beautiful landscapes, with long term sustainability and connectivity at their core. We focus on regenerative sites combining a mixture of rewilding and conservation with creating beautiful and practical places for people to enjoy. Our clients are a mixture of large trusts and estates open to the public, to private landowners and smaller garden owners who share our ethos. The philosophy of the practice is to combine a deep respect for the natural world with a hands-on, practical approach to achieving results. We are highly experienced at working with listed buildings and in sensitive locations. These landscapes reflect the rich history of the people and the place, and we seek to forge a continuum between the past, the present, and the future. Our designs create biodiversity and habitats whilst our planting plans are informed by the naturally occurring plant families and conditions of the local area. We embrace the best of contemporary design and mix this with the craftsmanship and respect for the land of an age gone by. Using natural materials and careful detailing, we work hard at listening in order to project each client and each site’s unique personality into our designs.
Overall B Impact Score
Governance 17.8
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.
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 36.3
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.
Community 13.0
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.
Environment 10.7
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.
Customers 2.6
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.
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.