Bonhams Under New Ownership, Top Executives Replaced
London-based investment firm Pemberton Asset Management acquired the auction house for an undisclosed amount.

London-based investment firm Pemberton Asset Management acquired the auction house for an undisclosed amount from Epiris, the private equity firm that acquired Bonhams in 2018.
Epiris had considered selling Bonhams in 2023 for around $1 billion and approached JPMorgan Chase & Co. to advise on the deal, but it fell through.
During Epiris’ ownership, Bonhams scooped up smaller auction houses in Europe and the United States, including Bukowskis, Skinner, Rasmussen, and Cornette de Saint Cyr.
“Bonhams has achieved significant growth and sustained profitability over recent years, and we thank our former owners Epiris for their role during this time,” said Hans-Kristian Hoejsgaard, chairman of the board at Bonhams.
“Despite a challenging market, Bonhams’ resilient performance relative to the wider sector has been supported by investments in technology, the expansion of our global footprint, and being strategically positioned in the premium auction space and a leader in the mid-market.”
Hoejsgaard also announced a new leadership team.
Bonhams’ new executives have experience in venture capital, private equity, the automotive sector, operations, and law, a departure from the usual choice of individuals with luxury sector backgrounds.
Seth Johnson is the new CEO, succeeding former Global CEO Chabi Nouri. She joined Bonhams last year and previously was Piaget’s CEO.
Johnson was formerly the CEO of IPGL, a London-based venture capital and private equity firm, as per his LinkedIn profile.
Liese Thomas is Bonhams’ new chief financial officer. She was the former CFO of McLaren Automotive, as per her LinkedIn profile.
Jennifer Babington is the new chief operating officer. She previously served as operations director and general counsel of the Envision Virgin Racing Formula E Team, as per her LinkedIn profile.
Alex Lejeune, Bonhams’s former CFO and COO, will stay on during the transition period, as per ArtNews.
Céline Assimon, the former De Beers executive who joined Bonhams in June, has left her position as the auction house’s as chief commercial officer, a Bonhams spokesperson confirmed.
The new leadership team has a track record of success, said Hoejsgaard, and has experience in serving high-value customers and guiding companies through periods of change.
“The partnership with Pemberton and [the] new leadership team strengthens our market position and supports our long-term growth ambitions,” he said.
The Latest

As part of the leadership transition, Sherry Smith will take on the role of vice president of coaching strategy and development.

It marks the third time the country has headed the Kimberley Process. Ghana will serve as vice chair.

The new Bulova x Stetson designs highlight two animals often associated with the American West—the bison and the Texas Longhorn.

How Jewelers of America’s 20 Under 40 are leading to ensure a brighter future for the jewelry industry.

Its residency at Yamron Jewelers will run through May 2026.


From influential executives to innovative designers, we pay tribute to the people we said goodbye to this year.

The retailer is expanding into areas with large Indian and South Asian populations.

Roseco’s 704-page catalog showcases new lab-grown diamonds, findings, tools & more—available in print or interactive digital editions.

The Italian brand has opened its first flagship amid the peaks of the Dolomites in Madonna di Campiglio, Italy.

The new curation at the Natural History Museum of Los Angeles County showcases rare gem and mineral specimens in their uncut, natural state.

The couple pleaded guilty to concealing at least $127 million in cash transactions at its precious metals businesses.

Consumers shared concerns about prices, inflation, tariffs, trade, and politics in the survey’s write-in response section.

The new show will take place Jan. 23-25, 2026.

The former BHP Billiton leader and Gemfields chairman is remembered for his influential leadership throughout his 50-year mining career.

The LVMH-owned brand has partnered with the costume design union to revamp its award for 2026.

The luxury titan inked a deal to acquire an initial minority stake in the jewelry manufacturer with a pathway to full ownership by 2032.

The company’s curation of unsigned vintage and estate jewelry debuted at the Bloomingdale’s in Costa Mesa, California.

In the recent multi-shipment seizure, CBP also found counterfeit Audemars Piguet, Moncler, and Chrome Hearts items.

Helzberg’s Chief Retail Officer Mitch Maggart shared details about its tests of a new store concept rooted in an elevated luxury experience.

Jewelers of America execs and National Jeweler editors discuss tariffs, the sky-high gold price, and the engagement that broke the internet.

The luxury goods company said founder Ippolita Rostagno will remain at the brand’s helm.

Laura Burdese, who joined the Italian luxury brand in 2022, will take on the role in July.

The National Jeweler editors revisit the most noteworthy industry happenings and design trends from 2025.

It purchased the “Grosse Pièce,” an ultra-complicated Audemars Piguet pocket watch from the ‘20s, for a record-breaking price at Sotheby’s.

The lab-grown diamond grower now offers custom engagement and fashion jewelry through its Kira Custom Lab Jewelry service.

Chandler got his start at Michelson Jewelers and has served as DCA president and CEO since 2001. He will retire at the end of the month.

The boutique is slated to open this week inside Terminal 8, offering pre-owned Rolex watches and more to international travelers.






















