Keith Mumford Joins The Liability Company : Strengthening Our Commitment to Engineering Excellence and African Infrastructure Development
The Liability Company is proud to announce the appointment of Keith Mumford, who joins our underwriting leadership team to head up our Single Project and Engineering Professional Indemnity business.
Keith’s arrival marks a significant milestone for TLC. It is both a strengthening of our technical capability and a clear statement of intent: that we are deeply committed to supporting responsible infrastructure development, renewable energy, and engineering-led growth in South Africa and across the African continent.
A career built at the intersection of engineering and insurance
Keith is not only a highly respected insurance professional, he is first and foremost a civil engineer. Since qualifying as an engineer in the mid-1970s, his career has spanned almost five decades across construction, loss adjusting, specialist broking, underwriting management, and professional indemnity product development.
Few individuals in the South African market have operated with such depth on both sides of the risk equation: on site, in the design office, in the claims environment, and at underwriting and portfolio level. This breadth of experience has earned Keith a reputation as one of the most authoritative voices in engineering and construction professional indemnity.
Throughout his career, Keith has been closely involved in some of the most complex construction and infrastructure risks in Southern and Eastern Africa. His work has consistently focused on understanding how engineering decisions, contractual structures, and professional responsibilities translate into real-world risk, and how those risks should be insured responsibly.
A trusted name in engineering professional indemnity
Keith is widely known in the engineering and construction community for his clarity, discipline, and integrity. Brokers, engineers, contractors, reinsurers, and fellow underwriters recognise him as someone who brings technical credibility to every conversation, whether underwriting a single-project PI placement, advising on contract wording, or guiding stakeholders through a difficult claim.
He has played a central role in developing and underwriting specialist PI products for the built environment, helped establish and lead underwriting management agencies focused on construction risks, and consulted extensively on major infrastructure and renewable energy projects.
This experience is not theoretical. It is grounded in decades of hands-on involvement with design responsibility, geotechnical risk, temporary works, interfaces, and the practical realities of building complex projects in emerging markets.
Why this appointment matters for TLC and the market
At The Liability Company, we believe that engineering risks must be underwritten by people who truly understand engineering. Keith’s appointment materially strengthens our ability to do exactly that.
As demand grows for infrastructure investment, renewable energy projects, water and transport systems, and industrial development across Africa, the need for disciplined, technically-led professional indemnity underwriting has never been greater. These projects are essential to economic growth but they are also complex, interdependent, and unforgiving of poor risk selection.
Keith will be aggressively pursuing Annual Design and Construct PI, Specialist Built Environment PL Covers and multi-year Single Project PI, with a focus on:
- Engineering-led underwriting discipline
- Clear allocation of design responsibility
- Appropriate limits, deductibles, and pricing aligned to risk
- Long-term sustainability rather than short-term volume
This approach aligns squarely with TLC’s philosophy: we aim to be a stable, specialist underwriting partner that supports development without compromising on technical standards.
A commitment to South Africa and the broader African continent
Keith’s appointment is also a statement of confidence in South Africa’s engineering capability and Africa’s long-term infrastructure potential. From renewable energy and water security to transport, logistics, and industrial development, the continent’s future depends on well-designed, well-executed projects and insurance that understands those realities.
By investing in senior, specialist expertise, TLC is reinforcing its commitment to playing a constructive role in that journey.
We are delighted to welcome Keith to The Liability Company and look forward to the insight, leadership, and credibility he brings to our team, our broker partners, and the engineering community we serve.
“Engineering and construction professional indemnity is not a class that can be underwritten from a purely insurance perspective,” said Simon Colman, CEO of The Liability Company.
“It requires deep technical understanding, experience, and judgment. Keith’s appointment reflects our belief that complex engineering risks must be assessed and priced by people who truly understand how projects are designed, built, and delivered.”
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