That does not mean one person should do all of it.
In a small or growing business, the immediate requirement is usually a clear coordinator: one person responsible for making sure information, decisions, actions and commitments do not become fragmented.
The right person depends on the business.
What matters first is that responsibility is visible.
Sustainability usually crosses several functions
Relevant information may sit across:
- operations
- procurement
- finance
- facilities
- HR
- marketing
- suppliers
- leadership
This is why sustainability often becomes difficult when it is treated as one person's specialist subject.
The coordinator should create continuity across those functions.
What should the sustainability owner actually own?
They should normally coordinate:
- priorities
- information
- customer and procurement responses
- targets
- actions
- internal responsibilities
- evidence
- commitments
- review dates
They do not need to personally generate every piece of information.
Ownership means making sure the system works.
Should the founder own sustainability?
At the beginning, often the founder does.
They may have the broadest view of:
- customer expectations
- operations
- suppliers
- commercial priorities
- commitments
The problem begins when the founder remains the default responder to every sustainability question as the business grows.
Common signs include:
- every questionnaire comes back to the founder
- nobody else knows what was promised
- information lives in the founder's inbox
- actions depend on the founder remembering them
- sustainability decisions repeatedly interrupt leadership time
At that point, founder involvement has become a bottleneck rather than useful ownership.
Should sustainability sit in operations?
For many growing businesses, operations is a logical place for coordination because sustainability increasingly touches normal business systems.
But there is no universal organisational chart.
Responsibility may sit with:
- an operations lead
- COO
- finance lead
- procurement lead
- general manager
- another senior owner
The right location is the one that can coordinate the relevant information and decisions.
When does responsibility need to become more formal?
More structure is useful when:
- customer requests become recurring
- tenders require sustainability evidence
- different teams give different answers
- targets exist but ownership is unclear
- suppliers need to provide information
- reporting requirements increase
- actions are not being followed through
- the founder remains the escalation point
- activity is increasing without coordination
Fourthmore describes this stage as:
Pressure visible. Structure missing.
Do we need a Head of Sustainability?
Not necessarily.
Hiring a specialist role before the business understands the actual requirement can add cost without solving the underlying coordination problem.
A growing company may first need:
- clearer ownership
- central information
- consistent processes
- defined priorities
- action tracking
- decision continuity
A dedicated sustainability role may become appropriate later as complexity and workload increase.
What does good ownership look like?
Good ownership means the business can answer:
Who is responsible?
Where is the information?
What have we committed to?
What actions are underway?
What needs a decision?
What will be reviewed next?
If those answers depend on one person's memory, the system is fragile.
Build the system before the bureaucracy
The aim is not to create another management layer.
It is to give existing activity enough structure that the organisation can manage it reliably.
For small businesses, Fourthmore Start provides a structured place to capture impacts, priorities, targets, actions, claims and decisions.
For growing businesses where coordination is already becoming difficult, Start Plus helps integrate sustainability into how the business operates.
Start Plus is designed for the stage before hiring a dedicated Head of Sustainability.
Related guidance: responding to customer sustainability requests, recognising sustainability pressure and starting sustainability in a small business.
Frequently asked questions
Who should be responsible for sustainability in a small business?
One person should coordinate it, but information and actions may be distributed across several roles. The appropriate coordinator depends on the structure of the business.
Does a small business need a sustainability manager?
Not necessarily. Clear ownership and coordination may be enough at the beginning.
Should the founder manage sustainability?
The founder may coordinate it initially, but recurring requests and growing complexity can turn founder ownership into a bottleneck.
Can sustainability sit within operations?
Yes. Sustainability often connects directly to suppliers, purchasing, customers, facilities and operational decisions, making operations a logical location in many businesses.
What is the difference between ownership and doing all the work?
Ownership means ensuring decisions, information, actions and commitments are coordinated. The owner does not need to personally complete every task.
When should a business hire a Head of Sustainability?
When the workload, specialist requirements and organisational complexity justify a dedicated role. Businesses should first understand the actual problem they need that role to solve.
What is Start Plus?
Start Plus helps businesses integrate sustainability into the way they operate by building structure, ownership, accountability and internal capability.