The firm.

The practice.

The approach.

Why KSA Law Exists

A practice built around your business, not just your legal matters.

"Most legal problems are business problems first. We built KSA Law around that premise."

KSA LAW was founded on a straightforward observation: legal risk doesn’t arrive in discrete, isolated events. It builds across the life of a business — through the agreements you sign, the relationships you establish, the coverage structures you rely on, and the disputes that emerge when any of those break down.

Most businesses engage outside counsel reactively — matter by matter, attorney by attorney — without a consistent advisor who understands the full exposure picture. By the time a problem reaches a lawyer, leverage has often already been lost, terms have already been signed, and options have already narrowed.

KSA LAW is built to be a different kind of legal partner. We are present across transactions, operations, and disputes — with the institutional knowledge to connect the dots that specialist counsel often misses and the business orientation to keep legal strategy aligned with your actual objectives.

We bring the discipline and depth of large-firm practice to the work that matters most — without the overhead, the billing inefficiency, or the distance that often separates large-firm counsel from the businesses they serve. Our clients are our partners. Their goals are our objectives.

Principal & Founder

Kelly Sullivan Angles

Principal · KSA Law LLC

Kelly Sullivan Angles is the founder of KSA Law LLC and a transactional attorney whose practice spans business transactions, fractional general counsel services, and insurance matters. She founded KSA Law to deliver the depth and discipline of large-firm practice in a structure built for the way growth-stage businesses actually operate — with direct access to senior counsel, clear deliverables, and legal strategy oriented toward business outcomes.

Across every engagement, Kelly’s approach is consistent: begin with the client’s business objective, identify the real risk and leverage dynamics, and structure legal strategy to serve the outcome — not the other way around.

Kelly brings extensive experience advising businesses across the full transactional lifecycle:

  • Organizational formation and governance
  • Commercial contracting
  • Strategic acquisitions
  • Exit

Her background includes significant representation of insurance industry participants:

  • Insurers
  • Reinsurers
  • Insurance agencies
  • Captive arrangements

Her transactional experience includes:

  • Complex M&A transactions, including a $48 million merger involving a NYSE-listed acquirer
  • Multi-jurisdictional insurance company formations and acquisitions
  • Barbados captive reinsurance arrangements for institutional investors

Kelly’s insurance regulatory background includes advisory work with the Missouri Department of Commerce and Insurance on:

  • Insurer financial condition matters
  • Insolvency matters

This reflects a depth of regulatory knowledge few transactional practitioners carry. Her practice has been recognized by Chambers USA at Band 2 in Missouri Insurance for five consecutive years — a distinction reflecting consistent peer and client recognition at the highest level of the state’s insurance law bar.

Chambers USA · Band 2

Missouri — Insurance · 2020–2024

Women's Justice Award

Missouri Lawyers Media · Transactional Practitioner

Areas of Practice

Business Transactions & Commercial Contracts

Mergers & Acquisitions

Corporate Formation & Governance

Fractional General Counsel

Insurance Regulatory & Transactions

Reinsurance & Alternative Risk

Securities Law Considerations

Professional Affiliations

Missouri Bar Association

Kansas Bar Association

Kansas City Metropolitan Bar Association

Catholic Bar Association

Association of Governmental Risk Pools

Education

J.D., University of Missouri–Kansas City

M.A., Samuel Merritt University

B.S., University of Kansas

Licensure

Missouri

Kansas

How the Firm Is Built

Boutique by design.
Not by limitation.

01

Direct Access to Senior Counsel

Every engagement is led by Kelly directly. There are no junior attorneys running your matter while a partner’s name appears on the letterhead. You work with the lawyer you hired, from kickoff to close.

02

Engagement Models That Fit Your Business

KSA Law offers project-based, retainer, and fractional general counsel engagements — structured to match the way your business actually uses legal services, not around a billable hour model designed for a different era.

03

Integrated Practice, Not Siloed Specialists

Because KSA Law advises across transactions, ongoing operations, and insurance matters, we carry context across the full arc of your business. The deal we close with you today informs the counsel we give you tomorrow.

What Sets KSA Law Apart

Four reasons clients choose a practice built this way.

These aren’t marketing points. They’re the structural decisions we made when building the firm — and the reasons our clients engage us as a long-term partner, not a one-time vendor.

01

Business-first advice grounded in risk and leverage

We begin every engagement by understanding your business objective — not by categorizing your legal problem. Risk allocation and leverage preservation are the lens through which we evaluate every contract, every structure, and every strategy.

02

Large-firm depth without large-firm overhead

The experience behind KSA Law’s practice was built handling sophisticated transactions and regulatory matters at the highest level of the Missouri insurance and corporate bar. That depth doesn’t go away because the firm is smaller — it’s just delivered more efficiently.

03

Both sides of the coverage table

Significant experience on the insurer and defense side gives KSA Law an uncommon perspective on insurance matters — we understand how claims are evaluated, how reserves are set, and where the real leverage lies. That knowledge changes the strategy.

04

Present across the full business lifecycle

From organizational formation through commercial operations, growth transactions, and dispute resolution — KSA Law is built to be a consistent legal partner across every stage, not a specialist you call once and don’t hear from again.

Professional Involvement

Active in the communities she serves.

Co-Founder, Leadership in Focus Together (LIFT KC)

Kansas City Tomorrow — The Civic Council of Greater Kansas City

Civic Council State Advocacy Leadership Group

Plaza Area Council, Board Member

Women's Public Service Network

Kelly’s professional involvement reflects the same orientation that defines her practice: an active role in the business, civic, and legal communities where her clients operate. Civic leadership isn’t separate from the work — it deepens the context that makes legal advice genuinely useful.

Understanding the regulatory landscape, the capital environment, and the professional networks that shape how businesses grow is part of what it means to be a trusted advisor. That perspective doesn’t come from reading about an industry — it comes from being part of it.

Work With Us

Ready to talk about your business?

Every engagement starts with a conversation about where your business is, where it’s going, and what’s standing in the way. No forms. No intake questionnaires. Just a direct conversation.