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Logo of Diadem Solutions featuring colorful butterfly graphics and the tagline "Empowering Organizations Through People."

We Are Diadem Solutions

Your partner in strategic success

Welcome to Diadem Solutions, a boutique human resources consultancy that is dedicated to helping businesses unlock more potential Through People. Your people. That’s essentially how we will help your business grow, by developing your people. With over a decade of experience in human resources strategy, employee experience, engagement and operations, Diadem delivers actionable solutions that drive measurable results. Diadem empowers small business owners and faith-based organizations to thrive with employee engagement and strategic insight. Let us help free your organization of HR tasks, so that you can focus on your other business needs.

OUR STORY

Hi, I’m Larissa—founder of Diadem Solutions Inc, and your strategic partner in team transformation.

With two decades of service in human resources operations, engagement, experience and leadership development in public sector, non-profit and faith-based arenas, I’ve gained solid human resources ability. My approach blends analytical precision with human insight, ensuring that every solution is not only effective but aligned with your values and vision.

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CORE SERVICES AREA

Diadem is ready to empower your organizational leaders to grow, adapt, and lead with clarity. We help organizations unlock growth through tailored consulting solutions. After you schedule a free 30-minute consultation, you’ll know if a service package or individually priced service works better for you. Our core service areas include:

  • Group of diverse professionals in an office stacking their hands together in a team huddle.

    Leadership and Team Development

    Equip your leaders with the right skills and mindset to inspire teams and drive change, through DiSC Assessments, Agile EQ training and The 5 Behaviors facilitation. We are an authorized Everything DiSC practitioner for workplace and team development.

  • Business meeting in a conference room with a man presenting to a diverse group of women, with charts on the wall.

    Workforce Development

    Engaged employees are more productive and have longer tenure, reducing turnover costs. We can help you foster an engaged and focused team whether you need fractional or interim support throughout the employee lifecycle. Diadem will work with you in the areas below to develop a unique solution for you and your team.

  • Close-up of two people shaking hands, with one person wearing a suit jacket with checked shirt cuffs.

    Talent Acquisition

    Diadem can help you with your talent needs, by acquiring and sourcing. We offer a variety of packaged services or stand-alone solutions.

  • A professional woman with shoulder-length brown hair, wearing a black blazer over a white shirt, holding a black portfolio or briefcase against a light gray background.

    HR Operations & Compliance Services

    We offer tailored support in policy construction and job description structures. Let us provide you with strong policy design to fit the needs of your business.

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PLAN RIGHT

Coming soon! We are super excited about launching an HR Planner designed with your HR team and needs in mind. If you’d like to be the first to know about this product, join our mailing list

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THE DIADEM BLOG

Featured
Why Leaders Stay and What It Teaches Us About Employee Retention
Why Leaders Stay and What It Teaches Us About Employee Retention

In our first blog post of the year, we discussed employee stay interviews and why they could be key to improving retention. But what about you as a leader? Whether you are a manager, department director, or executive leader, what keeps you? Your stay interview matters as well.

Read More →
Encouraging Stay Interviews Could Be Your Secret to Retention
Encouraging Stay Interviews Could Be Your Secret to Retention

Most organizations wait until an employee is walking out of the door to ask why they’re leaving. By then, it’s too late. What if we asked them why they stay?

Read More →

  • Clarity & Excellence

    “Diadem Solutions brought clarity and excellence to our HR processes at South Potomac Church. Their job descriptions and interview‑skills workshop were outstanding. Highly recommend her expertise!”

    Elder Wayne Welsh

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LET’S WORK TOGETHER

Let’s talk about your goals and how we can help you achieve them. Whether you're looking for a one-time consultation, fraction HR support or ongoing support, we are here to guide you in every step of the way.

We work with small businesses and non-profit organizations in Maryland and Washington DC.

Hours of Operation:

Monday through Friday 9:30 am - 5:30 pm & Closed on Federal Holidays and Weekends

Schedule a Call