London Daily

Focus on the big picture.
Sunday, Aug 09, 2026

Liz Truss’s chief of staff brings key figures from lobbying firm into No 10

Liz Truss’s chief of staff brings key figures from lobbying firm into No 10

Mark Fullbrook asserts grip on Downing Street by giving senior roles to founding members of Fullbrook Strategies
Mark Fullbrook, Liz Truss’s new chief of staff, has asserted his grip over Downing Street by bringing senior figures from his lobbying firm into No 10.

The political consultant, a former longtime colleague of the election strategist Lynton Crosby, was appointed to the most senior role in Truss’s team this week, having previously worked on the failed leadership campaign of Nadhim Zahawi.

Senior advisory roles in No 10 have now also gone to Mac Chapwell and Alice Robinson, both founding members of his lobbying firm, Fullbrook Strategies.

The company, which launched in the spring, has lobbied the UK government on behalf of clients including the controversial Libyan parliament and a firm that won a £680m PPE deal in the pandemic.

Two more senior No 10 staff, Beatrice Timpson, the deputy press secretary, and Reuben Solomon, a digital adviser, have done stints at CT Group, Crosby’s political consultancy, where Fullbrook worked for over a decade.

Alongside Fullbrook and his aides, Truss’s inner circle comprises a slew of people who have worked for rightwing thinktanks. Sophie Jarvis, a political adviser, is a former staffer at the Adam Smith Institute, a thinktank working to promote neoliberal and free market ideas, while her economics chief is Matthew Sinclair, a former chief executive of the Taxpayers’ Alliance, a pressure group campaigning for low taxes.

Some senior Tories have raised eyebrows at Fullbrook’s appointment, given his lack of previous experience in government. He has decades of experience in campaigning in the UK and abroad but no prior role in a department.

One former colleague of Fullbrook described him as “avuncular” and someone who had been an asset to Crosby because of the strength of his links with the Tory grassroots.

Fullbrook struck out on his own in March this year after more than a decade of working with Crosby. Crosby sat on the advisory board of Fullbrook Strategies along with Sir Michael Hintze, the Tory donor and Australian billionaire who helped fund a UK-based lobby group campaigning against net zero climate action.

Jill Rutter, a senior fellow at the Institute for Government and former No 10 civil servant, said the chief of staff role could be done in many different ways but was traditionally held by people with some experience of working with the civil service or running a team in opposition.

“Is he clear what the role is and does that person have an ability to create the relationships needed to make that role work? If it’s Mark Fullbrook, does he run No 10 and what is his relationship with the civil servants and does he have experience inside government, or is he basically there to say 50% of the time [Truss has] got her eye on the next election and things should be done through the lens of getting her reelected?

“We’ve had so many incarnations of the chief of staff job, but both [Truss and Fullbrook] will need to be clear on the expectations of the role and how it fits in with all the other roles inside No 10.”

Truss briefed her MPs at the backbench 1922 Committee on Wednesday that her election campaign was already beginning, and that Fullbrook would brief the party on her strategy next week.
Newsletter

Related Articles

0:00
0:00
Close
Jorge Messi, Lionel Messi’s Father and Longtime Agent, Dies at 68
AI’s Next Bottleneck Is Power, Not Just Nvidia Chips
Nvidia Turned Gaming Chips Into the Engine of the AI Boom
Advertising trick: Pepsi’s Harrier Jet Commercial Led to a $700,000 Court Fight
Joe Biden’s Cancer Has Spread Beyond His Bones, Hunter Biden Says
Air Traffic Control Outage Grounded Flights Across the Midwest
Why 2027 Could Be a Strong Year for Stocks—and Why the Forecast Is Fragile
Why Markets May Look Quiet in August After Big Tech Earnings
Partial Solar Eclipse Expected to Draw Interest Across Southwestern UK
UK Graduate Job Postings Fall 7% as Entry-Level Opportunities Remain Scarce
UK Private Sector Returns to Growth as July Activity Reaches Highest Level Since April
UK Summer Drought and Wildfires Raise Pressure for Stronger Environmental Measures
UK Household Credit Stress Rises as Credit Card Lending Growth Hits 12.5%
London Stock Exchange Revises AIM Rules to Make Growth Capital More Accessible
NHS England to Expand Mental Health Services With 155 New and Upgraded Facilities
UK Overhauls £90 Billion Public Procurement System to Reward Domestic Jobs and Apprenticeships
Andy Burnham Holds Strong Approval as Labour Maintains Narrow Lead Over Reform UK, Opinium Finds
Royal Navy Monitored Russian Warships and Shadow Fleet Tankers for 21 Days in July
Australian Crew Evacuates Seriously Ill American From Antarctica in Midwinter Darkness
Trump’s Top General Seeks an Exit Strategy From Iran War, Report Says
Brock Lesnar Retires From Wrestling, Closing a Career of Rare Athletic Range and Lasting Controversy
Welsh First Minister Raises Independence With UK Prime Minister in First High-Level Call
UK Maintains Severe Terror Threat Level as Prevent Report Highlights Online Radicalization
YouGov Poll Shows Labour Favourability Improves as Reform UK and Greens Lose Ground
Brexit Campaigner Arron Banks Admits Hiring Private Investigator to Examine Journalist
Robert Jenrick Leaves Conservatives for Reform UK in Major Parliamentary Defection
July 2026 Was England and Wales’ Driest Month on Record, Met Office Says
UK Government Considers Public Inquiry Into Jeffrey Epstein’s UK Connections
Trump-Era Policy Shifts Test the Boundaries of U.S. Institutions
UK Drought Cuts Harvests and Raises Food-Security Fears
UFO: Pentagon Releases Video of Unidentified Object Tracked Over Middle East
US Health Secretary: “I’m Not Afraid of Germs — I Used to Snort Cocaine Off Toilet Seats”
Ukraine Tells Senate Republicans Its Drone War Offers a Blueprint for America
Weight-Loss Drug Boom Tests the Limits of Prescription Advertising Rules
Trump Keeps Hegseth at Pentagon While Leaving Door Open for DeSantis
UK Clears Paramount’s Warner Bros. Discovery Deal, but US Trial Looms
UK Prosecutors Add 38 Charges Against Andrew and Tristan Tate
Taiwan’s President Joins Wartime Command Drill as China Pressure Grows
Saudi Arabia, Turkey and Pakistan Sign Mutual-Defence Pact
Government Orders Review of Prison Release Rules After Concerns Over Grooming Gang Offenders
Rail Disruption Continues Across North-West England Amid Infrastructure Problems and Engineering Closures
UK Tax Authority Proposes Broad Changes to Rules Governing Company Distributions
UK Government Moves to Protect Standing Areas Outside Pubs From Local Restrictions
Extreme Right-Wing Referrals Under UK Prevent Programme Rise 42 Percent
EU Citizens in UK Warned That Some Residency Rights May Have Been Granted in Error
Every Monitored Body of Water in England Fails Chemical Purity Standards, Government Data Shows
UK Scientists Create First Artificial Intelligence-Designed Viruses
England Orders Primary Schools to Identify Children at Risk of Becoming Disengaged From Education or Work
Government Moves to Close Prison Release Loophole Amid Concern Over Grooming Gang Offenders
UK Economy Shows Modest Growth Despite Energy Volatility and Global Supply Pressures
×