Douglas Eby

Founded in 1968, Markel International Services Ltd. is a subsidiary of Markel Group, Inc. that provides insurance services. The company is based in London, UK.

Spinifex Group, Inc. provides advertising agency services. The private company is based in Torrance, CA.

GlaxoSmithKline, Inc. manufactures and markets pharmaceutical products. The company develops medicines to prevent infections that cause serious medical problems such as respiratory illnesses, diabetes, viral control, infections, and central nervous system disorders. The company is headquartered in Mississauga, Canada.

CannBioRex Pharmaceuticals Corp. is a research company that specializes in the clinical development of synthetic pharmaceutical grade cannabinoid compounds for the treatment in rheumatoid arthritis and related arthritic diseases. It also plans to develop novel orally available and patentable medications to treat arthritis, multiple sclerosis, diabetes, psoriasis, obesity and fatty liver, and various painful conditions. The company was founded by Marc Feldmann and Raphael Mechoulam on March 8, 2018 and is headquartered in Toronto, Canada.

Founded in 2018, Markel International Holdings Ltd. is a British company that functions as an investment holding company. Part of Markel Group, Inc., the company is based in London, UK.

Founded in 1969, Markel International Insurance Co. Ltd. is a part of Markel Group, Inc. and provides insurance services. The company is based in London, UK.

Part of Markel Group, Inc., Markel Underwriting Services Ltd. is a British company that specializes in custom out of home and theatrical displays. The company is based in London, UK. The company also provides resources for print and digital communications. Additionally, they offer eco-friendly printing options to reduce environmental impact.

Part of Markel Group, Inc., Alterra Corporate Capital 3 Ltd. engages in underwriting insurance and reinsurance services. The company is based in London, UK.

Part of Markel Group, Inc., Alterra Corporate Capital 2 Ltd. is a British company that provides underwriting insurance and reinsurance services. The company is based in London, UK. Founded in 1999.

Part of Markel Group, Inc., Alterra at Lloyd's Ltd. is an investment holding British company. The company is based in London, UK. The CEO of the company is Adam Mullan.

The International Underwriting Association of London Ltd provides its members access to a database of international sanctions measures affecting insurance business. The private company is based in London, UK, and has subsidiaries in the United Kingdom. The British company publishes an annual review discussing major issues in the market and runs a busy programme of market briefing events providing free training and education for market practitioners. The company was founded in 1998, and David John Matcham has been the CEO of the company since 1999.

Part of Markel Group, Inc., Alterra Capital America Ltd. is a holding British company that operates through its subsidiaries in the underwriting of general and re-insurance. The company is based in London, UK.

Founded in 2010, Alterra Capital Brazil Ltd. is a holding British company that provides general and reinsurance services through its subsidiaries. Part of Markel Group, Inc., the company is based in London, UK.

Part of Markel Group, Inc., Markel Capital Ltd. is a British company that provides non-life insurance services. The company is based in London, UK.

Markel Capital Holdings Ltd. operates as a holding company. It engages in providing acquisition related services. The company is headquartered in London, the United Kingdom.

Part of Whirlpool Corp., Whirlpool Financial Corp. provides financial advisory services.

Alterra Capital UK Ltd. provides reinsurance and insurance services. The company was founded on April 28, 2006 and is headquartered in London, the United Kingdom.

Part of hVIVO PLC, hVIVO Services Ltd. is a British company that specializes in full-service viral challenge studies. The company is based in London, UK. The company's services include challenge models and lab services. The company was founded in 1988 by John Sidney Oxford.