Headquarters:
1 Post Street, 14th Floor, San Francisco, CA 94104
Year founded:
2016
Number of employees:
310+
Phone:
248 932 9030
Email:
aehein@hwkaufman.com
Website:
at-bay.com
LinkedIn:
linkedin.com/company/at-bay
“Our collaborative approach gives us the speed, precision, and accountability needed to protect businesses in today’s rapidly evolving threat landscape”
Ken Riegler,
At-Bay Insurance
At Bay
Ken Reigler
President, At-Bay Insurance
Kristie Felton
Head of Insurance
Michael Drummond
Chief Underwriting Officer, Cyber and Tech E&O
Leadership
Ken Riegler is president of At-Bay Insurance. He is responsible for driving the insurance product and distribution strategy for At-Bay’s cyber and other prominent lines, and managing its reinsurance and portfolio performance.
Reigler brings more than 25 years of experience in commercial underwriting, alternative risk management and distribution to the position, having most recently served as AIG’s president of North America General Insurance, Retail and Field Operations.
President, At-Bay Insurance
Ken Reigler
Kristie Felton is the Head of Insurance at At-Bay, responsible for overseeing the strategic direction and execution of all At-Bay’s underwriting, partnerships and field operations, including its underwriting team and underwriting technicians. With more than two decades of experience in insurance, Felton joined At-Bay in 2020 as Head of Partnerships. Prior to this, Felton served as Head of Alternative Distribution and NW Regional Executive at Hiscox USA and as Liberty International Underwriters West Coast VP.
Head of Insurance
Kristie Felton
Michael Drummond is Chief Underwriting Officer, Cyber and Tech E&O for At-Bay. He is responsible for product development and the national underwriting strategy for the company’s Cyber and Tech E&O portfolio. Michael is an accredited J.D. with 10+ years of experience specializing in insurance risk management. Prior to joining At-Bay, Michael was the Tech E&O Product Head for Hiscox USA. Before that, he worked for several years at AMN Healthcare as the Associate Risk Counsel advising clients on insurance and risk management.
Chief Underwriting Officer, Cyber and Tech E&O
Michael Drummond
“Our collaborative approach gives us the speed, precision, and accountability needed to protect businesses in today’s rapidly evolving threat landscape”
Ken Riegler,
At-Bay Insurance
“We’re specialists in cyber insurance with a bold vision: to help businesses reduce cyber risk. InsurSec brings that vision to life – not just by covering cyber risk, but by preventing it”
Michael Drummond, At-Bay Insurance
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“We’re specialists in cyber insurance with a bold vision: to help businesses reduce cyber risk. InsurSec brings that vision to life – not just by covering cyber risk, but by preventing it”
Michael Drummond, At-Bay Insurance
“Our collaborative approach gives us the speed, precision, and accountability needed to protect businesses in today’s rapidly evolving threat landscape”
Ken Riegler,
At-Bay Insurance
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Eva Kwan
Vice President of Claims
Eva Kwan is vice president of claims at At-Bay, where she leads the daily operations and performance of the Claims team. She partners closely with insured businesses to develop and execute litigation and settlement strategies.
Vice President of Claims
Eva Kwan
James Riviezzo
Head of National Broker Relations
James Riviezzo is head of national broker relations at At-Bay, responsible for the strategic and tactical engagement of the company’s trading partners, including wholesale and retail brokerages, and digital distribution partnerships.
Prior to joining At-Bay, Riviezzo spent 14 years building strong alliances across the brokerage, carrier, and insurtech segments. He previously served as EVP of growth and partnerships at Briza, director of US client engagement practice at AIG, regional business development at Safety National Casualty Corporation, and AVP at Marsh.
Head of National Broker Relations
James Riviezzo
At-Bay is a full-stack cyber insurance provider that brings together industry-leading insurance and best-in-class cybersecurity into a single risk solution called InsurSec, to help protect mid-market and small businesses from cyber risk.
Both brokers and policyholders benefit from a cyber insurer that not only underwrites risk but also helps actively manage and reduce it, with proprietary products and services developed and managed entirely in-house.
“Simply paying claims is no longer enough. Businesses need modern cyber insurance that makes them more secure,” says Ken Riegler, president, At-Bay Insurance.
At the heart of their effort to secure businesses is At-Bay Stance™, a unified security solution offered with every cyber and tech E&O policy. It helps policyholders identify and remediate critical risks that account for the majority of real-world claims.
Data around Stance shows that it:
• mitigates cyber risks associated with 86 percent of At-Bay's customer claims¹
• provides tools with an estimated value up to $72,000 per year²
• is used by more than 10,000 customers
“We’re specialists in cyber insurance with a bold vision: to help businesses reduce cyber risk. InsurSec brings that vision to life – not just by covering cyber risk, but by preventing it”
Michael Drummond,
At-Bay Insurance
Ryan Aussicker
Head of Middle Market Underwriting
Scott Gold
Head of Field
Julie Prewitt
Senior Vice President, Marketing
Simon Williams
Chief Strategy & Distribution Officer, Arch Insurance International
and Active Underwriter, Syndicate 1955
Ryan Aussicker is the head of middle market underwriting at At-Bay, leading the Company’s growing practice dedicated to middle-market and enterprise risks. He is focused on expanding the company’s coverage capabilities to meet the evolving needs of larger businesses.
Aussicker brings over 15 years of insurance leadership experience in cyber and E&O, most recently serving as head of corporate accounts at AIG. Throughout his career, he has built strong industry relationships and a reputation for delivering tailored insurance solutions for complex risks.
Head of Middle Market Underwriting
Ryan Aussicker
Scott Gold is head of field at At-Bay, where he oversees top-line production across the company’s entire insurance portfolio, including cyber, technology E&O, MPL, and excess products. He leads and mentors a national team of underwriters, fostering a high-performing, collaborative environment that drives both individual and team success.
With nearly two decades of underwriting and leadership experience, Gold plays a key role in At-Bay’s growth and broker engagement strategy. Prior to joining the company, he served as vice president, regional manager at Hiscox, where he was responsible for driving regional growth and developing broker relationships across multiple line of business.
Head of Field
Scott Gold
Julie Prewitt has worked on nearly every aspect of marketing and advertising in her nearly 20 years in the industry. Her team at REInsurePro manages branding, advertising, events, content, digital campaigns, and agent engagement and plays a key role in product development.
Senior Vice President, Marketing
Julie Prewitt
Kimi leads the Estate Planning and Wealth Protection team and is a member of the Society of Trust and Estate Practitioners. She understands the complex and delicate nature of family estate planning, the technical requirements around probate and estate administration, and the importance of preserving wealth for future generations. Her advice is accurate, commercial, strategic and tailored to each situation.
Partner
Kimi Shah
Kimi leads the Estate Planning and Wealth Protection team and is a member of the Society of Trust and Estate Practitioners. She understands the complex and delicate nature of family estate planning, the technical requirements around probate and estate administration, and the importance of preserving wealth for future generations. Her advice is accurate, commercial, strategic and tailored to each situation.
Partner
Kimi Shah
Kimi leads the Estate Planning and Wealth Protection team and is a member of the Society of Trust and Estate Practitioners. She understands the complex and delicate nature of family estate planning, the technical requirements around probate and estate administration, and the importance of preserving wealth for future generations. Her advice is accurate, commercial, strategic and tailored to each situation.
Partner
Kimi Shah
Access to certain At-Bay Stance offerings are available via the policy’s Embedded Security Fee and corresponding Endorsement. Please refer to the policy form for additional information.
1 At-Bay internal claims data, evaluating first-party claims, as of January 2025
2 Estimated value of At-Bay’s Stance is based on At-Bay’s market assessment. At-Bay Stance should not be considered a replacement for a comprehensive exposure management solution or a standalone cyber security solution. Please consult with an IT professional for additional guidance. Eligibility, rules, and limitations will vary. View Advisory Services catalog here.
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“We will continue to strengthen our service proposition and customer experience as a key differentiator, as we build on the momentum we have achieved to date across multiple business lines and territories,” says McLean. “Our im is to continue to grow our market relevance and strengthen our partnerships with our strategic brokers as we expand our leadership position in key sectors.
“We will also continue to invest in talent. We are committed to drawing from the broadest pools of talent, and to creating an environment that attracts and retains stellar employees. We recognise the importance of building teams that are diverse, collaborative, and innovative and are dedicated to cultivating a supportive and inclusive workplace culture in which all our employees can thrive.”
At-Bay safeguards more than $800 billion in revenue for its nearly 40,000 customers spanning over 100 industries.
At-Bay’s in-house security, underwriting, and claims teams work together closely to share real-time threat intelligence, refine their risk models, and ensure fast, informed responses when incidents happen. This collaboration isn’t layered on – it’s built in, enabling At-Bay to go beyond traditional coverage to help policyholders prevent losses in the first place.
Riegler says, “Our collaborative approach gives us the speed, precision, and accountability needed to protect businesses in today’s rapidly evolving threat landscape.”
At-Bay’s security team, At-Bay Security, is led by industry veterans and uses the company’s claims data to develop tailor-made security solutions to reduce cyber risk – from Stance, the unified security platform included with every policy, to advisory services, DFIR (digital forensics and incident response), and MDR (managed detection and response). MDR is an ideal fit for clients looking to upgrade their security with 24/7 monitoring and full-service remediation.
It’s not just market-leading security offerings that set At-Bay apart. The full-stack provider’s holistic approach to insurance is key to its success in delivering end-to-end solutions that meet a wide variety of client needs. Its seasoned underwriters offer creative, tailored solutions, far beyond a basic insurance package. They’ve built a reputation for being the most responsive, making critical decisions quickly and providing thoughtful solutions, even for the most complex risks.
At-Bay’s award-winning in-house claims and incident response teams also deliver a smooth, frictionless experience when incidents occur. They’ve managed over 6,000 cyber claims with speed, empathy, and precision. With 24/7 claims support and access to industry-leading panel partners, At-Bay provides white-glove service that helps clients recover quickly – minimizing disruption and maximizing confidence in moments that matter most.
“We’re specialists in cyber insurance with a bold vision: to help businesses reduce cyber risk,” adds Michael Drummond, chief underwriting officer, cyber and tech E&O at At-Bay. “InsurSec brings that vision to life – not just by covering cyber risk, but by preventing it. It’s a fundamentally better approach, and we’re proud to be setting a new standard for the industry.”
At-Bay is a trusted partner for both SMB and middle-market risks, including businesses with up to $5 billion in revenue.
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