Jason Kallis > Keystone Law > London, England > Lawyer Profile
Keystone Law Offices
48 CHANCERY LANE
LONDON
WC2A 1JF
England
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Jason Kallis
Work Department
Construction / property litigation
Position
Jason is a disputes lawyer specialising in insurance, construction, product liability, and property litigation. He acts for blue chip construction and property companies, insurance companies and their Insureds, high-net-worth individuals, retailers and estate managers.
Jason has extensive experience advising on product liability and professional negligence claims. In particular he advises on all insurance policy issues that arise out of disputes concerning products and professionals, including the recovery of insurance premiums on behalf of insurance companies and insureds.
He also has a wealth of experience of disputes concerning high-end residential properties, office developments, and small to medium sized civil engineering projects.
He advises on business disputes concerning small and medium sized companies, particularly in relation to partnership disputes, purchase agreement disputes, shareholder disputes, tax related disputes and general commercial litigation issues faced by such entities.
He has provided non-contentious advice on property developments to lenders, landowners, contractors and developers, and has advised on and drafted building contracts, warranties, and professional appointments.
Career
| 2014 | Keystone Law | Consultant Solicitor |
| 2012-2014 | Plexus Law | Associate Partner |
| 2009-2012 | DAC Beachcroft LLP | Associate Solicitor |
| 2004-2009 | Mishcon de Reya | Associate Solicitor |
| 2003-2004 | Sherrards | Associate Solicitor |
| 2000 | Qualified as a Solicitor |
| 1998-2003 | Elliots Bond & Banbury | Trainee Solicitor then Assistant Solicitor |
Lawyer Rankings
London > Insurance > Product liability: defendant
The insurance team at Keystone Law has particular expertise in handling product liability matters arising from international trade. The firm is also well-versed in dealing with property damage claims arising from fire and escape of water. Antony Colman focuses on acting for insurers and manufacturers. Jason Kallis specialises in issues surrounding product recalls, repair actions and property damage, while Elaine Chan is an expert in commercial litigation.
London > Insurance > Insurance and reinsurance litigation
Keystone Law is well-placed to handle all manner of contentious insurance and reinsurance matters – particularly across the marine, life sciences and aviation sectors – with coverage disputes being a particular strong point. The practice continued to grow in partner-level expertise with the addition of Ruth Hite from Berkshire Hathaway Specialty Insurance, who comes equipped with a strong UK and EU regulatory background. James Crabtree and Jason Kallis are among the key names to note, with other recommended individuals including James Healy-Pratt
, Antony Colman and Elaine Chan.
Lawyer Rankings
- Product liability: defendant London > Insurance
- Insurance and reinsurance litigation London > Insurance
Top Tier Firm Rankings
- Dispute resolution > Commercial litigation: mid-market
- Employment > Employees/unions
- Finance > Transport finance and leasing
- Insurance > Professional negligence
- Corporate and commercial > International business reorganisations
- Private client > Court of protection
- Private client > Charities and not-for-profit
- Crime, fraud and licensing > Licensing
- Real estate > Construction: non-contentious
- Public sector > Healthcare
- Real estate > Residential property
Firm Rankings
- Employment > Senior executives
- Crime, fraud and licensing > Gaming and betting
- Finance > Islamic finance
- TMT (technology, media and telecoms) > Media: Film & TV
- TMT (technology, media and telecoms) > Media: Music
- Insurance > Product liability: defendant
- Transport > Travel
- Private client > Art and cultural property
- Transport > Aviation
- Real estate > Commercial property: corporate occupiers
- Private client > Family
- Crime, fraud and licensing > Fraud: civil
- Insurance > Insurance and reinsurance litigation
- Corporate and commercial > M&A: Smaller Deals, £10m-£100m
- Corporate and commercial > Partnership
- Employment > Pensions (non-contentious)
- Insurance > Personal injury: defendant
- Projects, energy and natural resources > Power (including electricity, nuclear and renewables)
- Transport > Shipping
- Finance > Bank lending: investment grade debt and syndicated loans
- Real estate > Construction: contentious
- Employment > Employers
- Employment > Immigration
- TMT (technology, media and telecoms) > Intellectual property: trade marks, copyright and design
- Projects, energy and natural resources > Oil and gas
- Private client > Personal tax, trusts and probate
- Real estate > Planning
- Real estate > Property litigation
- TMT (technology, media and telecoms) > Reputation management
- Corporate and commercial > Venture capital
- TMT (technology, media and telecoms) > Intellectual property: patents (contentious and non-contentious)
- TMT (technology, media and telecoms) > Sport
- Insurance > Clinical negligence: defendant
- Dispute resolution > Professional discipline
- Private client > Agriculture and estates
- Insurance > Insurance litigation: for policyholders