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Systems, strategy, and execution—aligned.

We help mission-driven organizations, professional services, and growing teams turn strategy into results. Deep experience with nonprofits and law firms—and we work with any business ready to grow without overwhelm.

Systems + strategy · Hands-on execution · Veteran-owned

Free discovery call · No obligation · Veteran owned business

Who We Help

We partner with mission-driven organizations, professional services, and growing teams—any business that needs clearer strategy and stronger execution. Deep experience with nonprofits and law firms.

  • Nonprofits (governance, growth, operational strain)
  • Law firms & professional services (expansion, systems, alignment)
  • Associations & membership organizations
  • Small-to-mid businesses scaling up
  • Multi-location operations
  • Government & public-sector teams

Why Leaders Choose YMBS

Client Testimonials

Jennifer Vincenzo McLucas

"I have worked with Thania over the past five years, and she has been a steady and trusted advisor. I value her integrity and her straightforward approach to strategy, planning, and governance, which has supported my nonprofit's growth and organizational health. She has been a reliable collaborator and a thoughtful partner to have on our team."

Jennifer Vincenzo McLucas, Executive Director, Green Built Alliance

Results & Outcomes

$300/mo saved

Lower connectivity spend

Cut monthly internet from ~$1,000 to ~$700 by moving off an outdated plan while improving service.

Legacy fees removed

Modern phone system

Migrated from Comcast phone to Dialpad with AI transcription + easier admin; eliminated a separate maintenance plan.

1 platform vs 2 servers

Simplified IT footprint

Moved a law firm off email + file servers (with maintenance fees) into a consolidated Microsoft setup to reduce redundancy.

Examples shown; results vary by organization.

What happens on the discovery call

  1. Share your goals. We listen to your challenges and where you want to be.
  2. Get a clear next step. No pitch—we outline options and what makes sense for you.
  3. Decide together. You leave with clarity, whether you move forward or not.
Book a Free Discovery Call

Two Ways We Partner

Strategic Alignment Partnerships

For nonprofits, legal organizations, and businesses seeking long-term advisory support.

  • Leadership advisory
  • Operational strategy
  • Communications alignment
  • Governance & infrastructure
  • Ongoing retainer partnerships
Book a Free Discovery Call

Technology & Digital Services

For law firms and businesses seeking modern systems, secure infrastructure, and measurable online growth.

  • Secure website development & modernization
  • SEO strategy & measurable online growth
  • Digital communications infrastructure
  • Systems implementation & process automation
  • Cybersecurity hardening & compliance support
See How We Work

Our Strategic Framework

Leadership, Operations, Communications, and Technology must work as one system. We align all four so you get coherent outcomes—not siloed fixes.

Most common problems we fix:

  • Manual processes eating your time
  • Tool sprawl and misconfigured systems
  • Messaging that doesn't land
  • Decisions stuck in committees

Click a pillar to see next steps—or jump to a section below.

How Strategic Partnerships Work

  1. Strategic Assessment. We learn your goals, gaps, and capacity.
  2. Roadmap Development. A tailored plan aligned with your budget and timeline.
  3. Embedded Advisory Support. Hands-on implementation with ongoing support.
  4. Quarterly Review & Optimization. We measure progress and refine as needed.

Most partnerships operate as ongoing advisory retainers.

Book a Free Discovery Call

What Makes Us Different

  • Four experts, one team. Operations, Technology, Communications, and Leadership—each pillar led by a dedicated partner with deep experience.
  • Integrated from day one. No handoffs between vendors. We align across pillars so your outcomes are coherent.
  • Governance-aware. Boards, audits, and mission-aligned accountability—we speak the language.
  • Hands-on execution. We work alongside your team, not on the sidelines.

Who We Are

Four trusted experts who combined their strengths to build Yellow Mountain Business Solutions—offering integrated outcomes from day one.

Thania, Ashley, Michelle, and Nestor bring decades of experience across operations, technology, communications, and leadership. Each has led inside nonprofits, professional service firms, public safety agencies, and mission-driven environments. Together, they built YMBS to deliver what siloed consultants cannot: one team, four pillars, integrated results.

We work shoulder-to-shoulder with your team—turning strategy into execution that moves the business forward.

Meet Your Four Guides

Thania Diaz Clevenger, Esq.
Operations Consultant, Founder & CEO

Thania Diaz Clevenger

Governance and operational excellence—nonprofits and professional services.

Ashley Clevenger
Technology Consultant

Ashley Clevenger

Coast Guard veteran—cybersecurity and mission-critical technology.

Michelle Griffith
Communications Consultant

Michelle Griffith

Strategic communications and reputation management—20+ years.

Nestor Ortiz
Leadership Development Consultant

Nestor Ortiz

Strategic planning and team dynamics—nonprofits, government, education.

Our Core Solutions.

Tech Strategy

We align your technology with your mission—from cybersecurity and legal software to enterprise connectivity. No wasted spend, no going it alone.

Leadership Alignment

Strategic planning, team dynamics, and organizational health. Boards and executive teams gain clarity, accountability, and a path forward.

Operational Optimization

Governance, compliance, and process improvement. We help mission-driven organizations run smoothly and scale with impact.

Book a Free Discovery Call

Mission-Driven Operations

Led by Thania Diaz Clevenger

Align your operations with your mission. Smooth processes. Sustainable impact. Growth.

Thania has built, managed, and supported multiple law firms—including her own, Mission Impact Legal Advisors—and nonprofits. Governance, systems, compliance readiness (non-legal), growth, and leadership structure: the same operational playbook scales mission-driven work. We help organizations align operations with impact.

  • Governance, board training & policy alignment
  • Compliance readiness & audit preparation
  • Operational systems & process improvement
  • Intake systems and follow-up workflows
  • Strategic growth planning & scale

Technology Consulting

Led by Ashley Clevenger

Technology that fits your mission. No wasted spend. No going it alone.

We know where IT projects stall and how to prevent it. A curated ecosystem of vetted solutions, mission-critical experience, and hands-on implementation—no going it alone.

  • Legal software evaluation & implementation
  • Systems & workflow optimization
  • Technology assessments & audits
  • Implementation planning & migration
  • Cybersecurity & infrastructure

Communications

Led by Michelle Griffith

Control your narrative. A confident, strategic voice—always ahead of the conversation.

Michelle brings 20+ years in public relations and strategic communications. Control your narrative—proactively shaping your message rather than reacting. A confident, strategic voice that stays ahead of the conversation.

  • CEO & executive presentation skills
  • Crisis communications & reputation management
  • Public relations & strategic media placement
  • Corporate communications & brand clarity
  • Messaging, positioning & narrative control

Leadership

Led by Nestor Ortiz

Teams and boards that lead. Clarity, alignment, and lasting impact.

With over 30 years advancing social impact through nonprofit and community development, we guide leaders through strategic planning, team dynamics, and organizational effectiveness—co-creating solutions that deliver lasting impact.

  • Strategic planning & alignment
  • Leadership coaching & development
  • Consensus facilitation & tough conversations
  • Collaborative team dynamics
  • Workshops, training & organizational health

Choose the Pillar That Meets Your Needs

Operations, Technology, Communications, or Leadership—explore all four, or connect with us to discuss how we work together.

Step 1

Discovery

We learn your goals, gaps, and capacity. A clear conversation about where you are and where you want to go.

Step 2

Strategy

A tailored roadmap—operations, IT, communications, or leadership—aligned with your budget and timeline.

Step 3

Execution

Hands-on implementation with ongoing support. We work alongside you—not on the sidelines.

Step 4

Sustain & Scale

We measure progress, refine as needed, and help you stay adaptable as new challenges arise.

Four trusted experts—Thania, Ashley, Michelle, and Nestor—lead our four pillars: Operations, Technology, Communications, and Leadership. We work alongside you to streamline systems, match you with the right technology, strengthen your voice, and build teams that lead.

Operations (scaling, governance, board support), Technology (legal software, systems optimization, assessments, implementation), Communications (crisis, PR, executive messaging), and Leadership (coaching, strategic planning, team dynamics). All tailored to your goals and capacity.

Connect with us for a strategic consultation. We'll learn about your needs, design a strategy, and guide you through every step of your growth plan.

Engagements vary by scope—from project-based work (e.g., tech audits, strategic plans) to ongoing support. We tailor the timeline to your goals and capacity. Many clients start with a discovery phase and then scale as needed.

We work in four phases: Discovery (we learn your goals, gaps, and capacity), Strategy (a tailored roadmap aligned with your budget and timeline), Execution (hands-on implementation with ongoing support), and Sustain & Scale (we measure progress and help you stay adaptable).

What You Can Expect

Less admin time. Tighter systems. Growth without overwhelm.

  • Board-ready clarity. Governance, compliance, and next steps—no guesswork.
  • Reduced tool sprawl. Right-sized technology that your team actually adopts.
  • Clear roadmaps. Strategy that turns into execution with ongoing support.
  • Aligned teams. Leadership, staff, and boards moving in the same direction.

Hear From Leaders Who Chose YMBS

Absolutely the best! The team helped us align our operations with our mission and streamline our governance. We've worked with several consultants, and YMBS stands tall above them all. You couldn't do better — I'm so grateful for their guidance.

Board-ready clarity and next steps.

— Maria R., Nonprofit Executive Director

Ready to talk?

Book a free discovery call—we'll respond within 1 business day. No obligation.

  • Project scoping
  • Vendor evaluation
  • Implementation planning