Accelerant Growth SolutionsACCELERANT GROWTH SOLUTIONS
Who We Are

Operators who have been inside the work.
Not advisors who study it.

AGS was built by revenue leaders who got tired of watching organizations invest in solutions before they understood the problem. Every person on this team has operated inside sales organizations -- building teams, closing deals, fixing broken pipelines, and leading through the moments that separate good revenue leaders from great ones.

600+
Organizations transformed across B2B environments
15,000+
Competency evaluations completed
2M+
Sales professionals benchmarked
10%
Of profits donated to causes we care about
Why AGS Exists

Built by operators. Run by operators.

Training without diagnosis is guessing. And guessing is the most expensive thing a revenue organization can do.

After decades of watching organizations invest in tools, training, and talent without ever understanding the root cause of their performance gaps, Mark Petruzzi and KK Anderson built AGS around a single operating principle: diagnose before you prescribe.

Not because it sounds good. Because every other approach wastes money, burns time, and erodes the trust of the sellers and leaders who are trying to perform. The diagnosis is not a nice-to-have. It is the only responsible starting point.

01
Data and Diagnostics

Understand what is really going on before recommending anything. The SEIA diagnostic benchmarks seller, manager, and leader competencies against 2M+ professionals to reveal root causes that activity metrics miss entirely.

02
AI and Technology

Surface insights and guide action with intelligence, not guesswork. AGS advises on where AI creates real leverage and curates a network of best-in-class AI platforms organized around the revenue lifecycle.

03
Human Performance

Drive behavior change that actually moves deals. The best diagnostic in the world produces nothing if the people doing the work do not change how they sell, coach, and lead. Execution is always the final lever.

The Founders

Built by operators. Run by operators.

Mark and KK founded AGS because they had both seen the same pattern repeat across hundreds of organizations. Revenue stalls. Leaders reach for solutions. Nothing changes because nobody diagnosed the problem first.

Mark Petruzzi
Mark Petruzzi
Co-Founder & CEO
AI StrategyRevenue ArchitectureEnterprise GTMPE Advisory

Mark Petruzzi is a revenue transformation leader, bestselling author, and AI strategy advisor who has spent his career at the intersection of enterprise sales and organizational change. He is the author of Selling the Cloud and Data and Diagnosis-Driven Selling. He advises at Genpact and Boston Consulting Group, bringing institutional credibility to AGS's work with enterprise and PE-backed organizations. Mark leads AGS's AI advisory practice and co-hosts Selling Intelligence with KK.

2 books
Bestselling author
BCG / Genpact
Senior advisor
500+
Enterprise transformations
KK Anderson
KK Anderson
Co-Founder & President
Sales TransformationDiagnosticsManufacturingSaaS

KK Anderson is a sales transformation operator with 15+ years working inside hundreds of sales organizations. She is the architect of the AGS diagnostic methodology -- the structured approach to identifying where revenue momentum breaks down before recommending anything. Her work spans B2B SaaS, manufacturing, industrial selling, and private equity-backed environments. She co-hosts the Selling Intelligence podcast and is writing two books: Why Sales Stall and Why More Isn't Working.

589+
Organizations transformed
15,000+
Competency evaluations
15+ yrs
Operator experience
Alan Rudolph, PE Practice Lead and Operating Partner at Accelerant Growth Solutions
Alan Rudolph
Operating Partner & PE Practice Lead

Alan has lived through multiple PE exits with several of the most prestigious PE firms in the market. He is not an advisor who studies private equity. He is an operator who has been inside the room where enterprise value gets built, defended, and realized. As former COO at Mitratech and Cendyn, he brings COO-level operating depth to every portfolio engagement.

Multiple PE ExitsFormer COO, MitratechFormer COO, Cendyn
PE Practice Lead

PE operating partners need someone who has lived the hold period -- not someone who has advised on it.

Most GTM advisors come to PE from the outside. They understand the language of value creation but have never had to deliver board-ready results under the timeline pressure of an active investment. Alan has. Multiple times. Across some of the most demanding PE firms in the market.

That operating credibility changes every conversation -- with sponsors, with portfolio CEOs, and with the management teams who need to trust the person in the room before they take direction from them.

New: AI-Driven Value Creation Plan
Board-ready Revenue Health Audit in 30 days.

Alan's VCP framework ties every phase of the engagement directly to EBITDA multiple at exit. Four phases from Revenue Health Audit through Exit Readiness. No long-term commitment required to start.

Explore PE Advisory →
Expert Accelerators

The bench AGS deploys on client engagements.

AGS is not a two-person firm with a big website. We maintain a curated bench of senior operators and advisors with deep expertise across specific industries, functions, and disciplines. Each Expert Accelerator is deployed when a client engagement calls for their specific experience.

AGS Expert Accelerators group
PM
Paul Melchiorre
Enterprise GTM & CRO Advisory

Senior leadership at SAP, Ariba, and Anaplan. Board-level GTM advisor and executive coach for CROs. Brings enterprise operator depth to complex GTM advisory and board-level planning engagements.

Brian Hadley
Brian Hadley
Manufacturing Practice Advisor

Fractional sales enablement specialist with deep expertise in manufacturing and companies that sell through distributors. Translates AGS diagnostic findings into rep-level behavior change that sticks.

JJ
Jim Jensen
GTM Leadership & Executive Coach

Keynote speaker and executive coach. Specializes in GTM leadership development and accountability. Deployed on engagements where leadership behavior change is the primary lever.

TN
Tracey Newell
Enterprise Sales Strategy

Former EVP at Proofpoint, President at Informatica. Board member. Deployed on engagements requiring enterprise sales strategy and executive leadership at the highest organizational levels.

DC
David Corso
Healthcare SaaS Practice

25+ years in healthcare SaaS. Sales execution and strategic partnerships across payer and provider markets. Deployed on healthcare and healthtech engagements requiring deep sector knowledge.

MC
Michael Crain
Sales Development & SDR/BDR

Sales development and enablement strategy. SDR and BDR team building in early-stage and enterprise environments. Deployed when pipeline generation infrastructure is the primary gap.

BP
Ben Pastro
Professional Services Advisory

Professional Services advisor with expertise in scaling services organizations and aligning them to post-sale growth. Deployed when PS revenue and customer value realization are the engagement focus.

RR
Ray Rike
RevOps & GTM Metrics

Founder of Benchmarkit. GTM metrics, forecasting systems, and growth accountability for SaaS firms. Deployed when revenue operations infrastructure and measurement systems are the primary gap.

AS
Anneke Seley
Inside Sales & AI Integration

Founding author of Sales 2.0. Pioneer in inside sales strategy. Now focused on AI integration into sales processes. Deployed on engagements at the intersection of inside sales architecture and AI adoption.

EB
Eddie Birchfield
Healthcare Practice Lead

Decades of leadership across payers, providers, and healthtech. Leads AGS's healthcare practice on engagements requiring deep understanding of how revenue works inside complex healthcare organizations.

MP
Michael Pistiolis
FSI Practice Lead

Financial Services and Insurance Practice Leader. Revenue modernization and digital transformation in financial services and fintech. Deployed on FSI engagements where sector-specific GTM expertise is essential.

MC
Mary Chamberlain
AI Services Market Leader

Specializes in operationalizing AI in GTM functions. AI consulting, customer success, and sales enablement. Deployed when AI adoption and change management inside the revenue organization is the primary challenge.

CF
Charissa Franklin
GTM Alignment & Leadership Coach

GTM Alignment Executive Advisor and Leadership Coach. Organizational design, leadership enablement, and cross-functional collaboration. Deployed when alignment across revenue functions is the primary blocker.

PB
Peter Black
Strategic Advisor

GTM strategy for founders, CROs, and investors. Background in early-stage ventures and enterprise consulting. Deployed as a strategic advisor on founder-led and early-growth engagements.

Operations & Delivery

The team behind every engagement.

Client work does not run itself. The AGS operations and delivery team makes sure every engagement is executed with the precision and follow-through our clients expect.

DZ
Deane Zalesnik
Director of PMO

Oversees project delivery and operational execution across all client engagements. Makes sure the work gets done on time and to the standard AGS clients expect.

HN
Helette Nicoll
Strategic Account Manager

Inside sales and client support. Manages relationships and supports execution on client projects including outsourced BDR work. The connective tissue between AGS and the clients we serve.

LE
Lexi Escarrega
Executive Assistant

Supports AGS operations and leadership across client engagements, scheduling, and day-to-day execution. Keeps the team running at the standard clients expect.

10%

We give 10% of profits to causes that matter.

AGS was built with a commitment to use the business as a force for good beyond the work we do with clients. Ten percent of profits goes to three causes we believe in deeply.

This is not a marketing statement. It is a structural commitment that was built into the firm from the beginning.

Youth Empowerment

Investing in programs that give young people the skills, confidence, and opportunity to build futures they are proud of.

Medical Research

Supporting the research that moves medicine forward and improves outcomes for patients and families.

Food Security

Addressing hunger and food insecurity in communities that need it most. Because no one does their best work hungry.

Organizations we have worked with
GenpactCeridian DayforceAnaplanOracleUKGSalesforceCollective[i]MitratechCendynCongaAMOTIngersoll RandRio TintoIndicorRoper PumpsELGI CompressorsPest Share

The best-kept secret weapon for revenue leaders who need clarity fast.

If you are ready to work with people who have been inside the work -- not advisors who study it from the outside -- start with a Pipeline Clarity Call.

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