We help founders with fundraising & finance

Focus on growing and building your business, not building out pitch decks, board updates, and financial forecasts

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From an Operator Previously Backed By:

Finance & Board  Support

From leading a company to $6M+ in ARR to crafting forecasts and board updates for Fortune 50s, we know what it takes to deliver for clients.

Catalyx brings proven experience at start-up friendly rates

Proven Pitch Decks & Forecasts

Have someone who has raised millions in term sheets from family offices to top venture capital firms create your fundraising materials for you.

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Have the peace of mind of fully validated fundraising materials befoe you begin fundraising.

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Real Results: How Catalyx Supports our Clients

See how Catalyx has helped founders with anything ranging from fundraising, finance, and strategy & ops.

$100M+ Series D: Financial forecast, department buildout, and tactical plan

A well capitalized start-up was seeking a Series D to build out a new department. We created their financial forecasts, headcount plan, and tactical plan. The company used our outputs to raise a $100M+ Series D.

$10M in Venture Debt: Seed Stage

As an operator at this start-up, received two $5M term sheets. Created and presented the financial forecasts and pitch materials.

<$1M Convertible Notes: Pre-Seed

For a company with a highly complex technical product, created the financial forecasts, pitch materials, and met with select investors.

Team Effectiveness & Org Design for a newly acquired Unicorn ($1B+)

A department within a newly acquired company was facing high employee churn as they struggled to scale output. After surveys, interviews, and workshops we identified key issues and designed a new organizational design. Employee churn improved >50%.

New Department Buildout

A growing late-stage start-up was seeking guidance on how to build out a new department, the associated costs, and the tactical plan. Following our guidance, the team was able to scale to the next stage of fundraising.

3-Year Growth Plan for a F50

As the VP of Revenue Growth at Citi, served as the analytical lead segmenting customer cohorts and creating company-wide growth targets. This body of work gained C-Suite and board of director approval.

$0 to $6M Annualized for a seed-stage start-up

As an operator and the Head of Growth, I helped find PMF, built a team of 10, and scaled growth directly through strategy + execution.

Growth Targets for 30M+ Customers

As the VP of Revenue Growth at Citi, led target setting and forecasts for tens of millions of customers. These numbers were approved at the C-Suite and Board level.

Testimonials

l've had the pleasure of working with Ari Eng for several years across multiple strategy projects. His expertise, strategic insights, and ability to execute at a high level consistently impressed me. He's been instrumental in delivering value, navigating complex challenges, and aligning with goals to drive meaningful outcomes. I highly recommend Ari and his team for any organization looking for top-tier consulting support.

Conor Schmitt
Global Strategy Lead
Uber

The two biggest things about Ari is that he can think and create solutions on his own, his logic is sound (but he has a process to adjust it where it isn't), and his work is very thorough.

Brett Nowak
Founder
Liquid & Grit

Ari was great to work with and delivered above my expectations, both in terms of quality and speed. He was highly analytical and able to break down my market sizing problem clearly and articulate his findings, even though there wasn't much high-quality data. His findings and recommendations were very helpful and gave me great insight.

Joyce Z
Founder
Stealth Start-up

Why Work With Us? Real-World Experience and Proven Success

We’re not just consultants—we’re operators. With first-hand experience scaling a start-up from the ground up and working at F500s, Catalyx offers a personalized approach to your business challenges. Here’s what sets us apart:

Operator’s Perspective

As a former operator and first full-time hire at a high-growth company, we’ve navigated the same challenges you’re facing today. You’ll get advice that’s grounded in real-world experience.

Fundraising Expertise

We’ve helped businesses raise over $100M+, with materials presented to top investors and Fortune 500 boards. We know how to create a compelling narrative that resonates with the right people.

Growth Focus

Our support goes beyond just raising funds. We help you unlock growth bottlenecks, manage financial forecasting, and create strategic plans that lead to sustainable success.

Develop Your Strategy

Meet the Team Behind Catalyx’s Success

Our team consists of experienced operators and strategists who have worked across a range of industries and company sizes. With a deep understanding of both start-ups and corporate growth, we bring the best of both worlds to help you scale.

Ari Eng

Founder & Principal Consultant

Ari has helped companies raise over $100M collectively. These companies have spanned different industries and sizes. He’s also a former start-up operator who scaled growth from $0 to $6M annualized in just 2 years. He’s also a former VP of Revenue Growth at Citi, where he served as an analytical lead setting company-wide growth targets and forecasts.

Santiago Tapia

Partner Network

Santi is part of our partner network. He’s a former tech founder and Sr. Consultant at Boston Consulting Group, focused on cost reduction, strategic planning, go to market strategy, and process automation. Based in Peru, he’s also a LATAM expert and knows how to build global teams.

Thabata Melo

Growth Assistant

Thabata is our growth assistant who supports internal operations and business development. She attends one of the best schools in Brazil and is an focused on executional excellence. She’s a true athlete with a wide array of skills.

Our Expert Network

We have a range of experts that span various functions and industries. Some of our experts include: Frmr. Head of Paid Media for Europe’s Largest Supplement Brand, Sr. Principal PM of AI for Big Tech & ex-founder, Frmr. VP of B2B SaaS sales for big tech & start-ups, and others.

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Blog

The Catalyx Blog

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Fundraising

Fundraising Insights & Intro to Our Services

Fundraising insights & an intro to our services
Ari Eng
October 16, 2024

Work with an Operator Who's Been in Your Shoes

Join start-ups that have successfully raised millions and unlocked growth with Catalyx. Get the support you need from someone who’s scaled a company and knows what it takes to reach your next milestone.

From an Ex-Operator Backed by
Let's Build Together