OUR COMPANY

Lamb Insurance Services is the largest insurance brokerage in the U.S. dedicated exclusively to providing insurance for nonprofits and human service organizations, helping mission-driven entities protect their people, property, and purpose.

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Passionate professionals dedicated to insurance for human service organizations

WHO WE ARE

As our mission says, we protect organizations that positively affect people’s lives.

With deep expertise in insurance for human service organizations and nonprofits, our clients trust us as a committed partner. Our nuanced understanding of this complex sector, paired with exclusive access to top carriers in the nonprofit insurance space, enables us to reduce risk exposure and provide cost-effective, mission-aligned coverage.

#1

Insurance Broker in the country dedicated to Nonprofit and Human Service organizations.

Hearth

Charitable giving 2017-2025: $7M+

Top 100 Insurance Agency in the Country

INC. 5000

Inc. 5000 Fastest Growing Company

National coverage

Serving clients nationwide with strong partnerships across carriers that specialize in nonprofit insurance and human services coverage.

Over 11,000 clients throughout the US
Premiums: > $750M

CLIENT PROFILE

Lamb supports over 11,000 clients across the U.S., delivering specialized insurance for nonprofits and human service organizations of all sizes. Explore our data to see how we serve a diverse client base by budget, location, and mission.

Partners in the community: Charitable giving 2017-2025: $7M+

Clients by Operating budget

  • 51% <$1M
  • 30% $1M-$5M
  • 7% $5M-$10M
  • 6% $10M-$25M
  • 5% $25M-$100M
  • 1% >$100M

Clients by State

  • 40% NY
  • 16% PA
  • 12% Others
  • 8% NJ
  • 5% CA
  • 4% FL
  • 4% CO
  • 4% SC
  • 3% TX
  • 2% IL
  • 2% DC

Clients by Industry

  • 46% Human services
  • 21% Health care
  • 10% Education
  • 8% Community action organizations
  • 6% Religious organizations
  • 6% Arts & Humanities
Caring and committed team providing insurance for nonprofits

Core values

Guided by five Core Values, Lamb strives to be a trusted provider of nonprofit insurance, a company our clients respect, and our employees are proud to represent.

At Lamb, our Core Values shape everything we do, from how we collaborate internally to how we serve clients. We embed these values into our operations, incentives, recognition, and client service approach.

This values-driven culture means we aren’t just providing insurance for human service organizations, we’re aligning with your mission and becoming a dependable partner you can trust to act in your best interest.

HUMILITY

We have no ego in our work; there is only dedication to making our business as effective as possible to achieve success and serve our clients, carriers, and colleagues

WORK ETHIC

We are relentless in combining old-fashioned elbow grease, “hustle”, and the highest integrity to improve our results and the way we work.

CARING

We view ourselves as partners with our clients, carriers, and colleagues; as such, we take a long-term view of success that shows in the way we handle our work and relationships.

EFFECTIVITY

We deliver on our responsibilities no matter what it takes to ensure the best experience in the industry for our stakeholders.

PASSION

We come to work every day eager to learn, grow, and win so that we can help ensure a stronger career, a greater company, and a better world.

LEADERSHIP

Owned and operated by Signers National, a network of premiere, niche-focused insurance providers, Lamb Insurance Services is a retail commercial property and casualty brokerage, offering specialized insurance for nonprofits and human service organizations nationwide.

Founded in 2010, Lamb has built unmatched expertise in commercial property and casualty insurance, specifically tailored to meet the unique needs of nonprofit and human service organizations. We understand your mission, and we deliver protection that supports it.

Joshua Lamberg

CEO and Founder

Joshua Lamberg

CEO and Founder

Josh Lamberg is the founder and CEO of Signers National, a holding company that includes,. Before founding his first independent venture, Lamb Insurance Services, the nation’s largest insurance broker dedicated exclusively to social service organizations, Josh developed his expertise in this space working for Philadelphia Insurance Companies and Liberty Mutual Insurance.

After graduating from the University of Richmond with a degree in Rhetoric and Communications, Josh had a short professional baseball career as catcher with several different teams including the Cincinnati Reds minor league organization. The values and ethics that Josh developed in baseball are the foundation of all companies under the Signers National umbrella. Attitude, effort, and preparation are the core elements of his company’s success. Grit, relentless drive, and continuous improvement are Signers’ best practices.

Signers National Leadership

Lamb Insurance Services Leadership

LET’S TALK

Let Lamb help support your mission.