Diligence  →  Value-Creation Plan  →  Fractional Execution

Operator-led diligence and execution
for life sciences.

We assess opportunities for investors, deal teams and life sciences companies —
then step inside the business as fractional operators to execute against what we find.

Book an introductory call Start anywhere. Stay through execution.
About Bloom Bio

Built from the operator's seat.

Kimberly Negrin, PhD, Founder and Managing Partner of Bloom Bio Partners
Kimberly Negrin, PhD Founder & Managing Partner

Bloom Bio is an extension of how I've spent my career: translating complex science into businesses that can actually succeed.

I'm a PhD-trained scientist who moved from the lab into commercialization, strategy and business building because I kept seeing the same problem: great science is necessary, but it isn't enough.

Over the course of my career, I've worn nearly every hat required to build and scale a life sciences business — commercial leadership, corporate strategy and development, manufacturing, partnerships, fundraising, and general management. I've built teams and business units, launched and scaled products, advised executives and investors, and worked with companies from inception through commercialization and growth, transaction and exit.

Across every stage and every seat, one pattern has been remarkably consistent:

Most companies don't fail at the science. They fail at everything that comes after.

Bloom Bio was built for that everything-after — bringing scientific depth, commercial judgment, operating experience and an investor lens together to assess opportunities, identify what creates or destroys value, and help execute what comes next.

Because businesses — like people — flourish when they are in full Bloom.

The Gap

What works on paper still has to work in the business.

Strategy, diligence and planning can tell you what should work. Operating experience tells you what it will actually take. Bloom brings both perspectives to the table.

Thesis What needs to be true
Operating Reality What it actually takes

Can it be delivered?

Thesis

Is the path from science and technology to product credible?

Operating Reality
Development Manufacturing Scale Quality Supply Economics

Can it be sold?

Thesis

Does the commercial thesis hold?

Operating Reality
Demand Pricing Adoption Competition

Can this team scale it?

Thesis

Can the organization execute the plan?

Operating Reality
Leadership Capabilities Systems Capital Cost & time to execute
Where Bloom Works →
ASSESS THE OPPORTUNITY BUILD THE PLAN EXECUTE

Start anywhere. Stay through execution.

What We Do

From diligence through execution —
built around what the business needs.

Engage Bloom at a specific inflection point or stay with us from assessment through execution.

01 · Diligence

Scientific, commercial & operational diligence

For VC & PE funds · Family offices · Corp dev & M&A · Investment banks
  • Scientific, technical & market assessment
  • Market sizing & competitive landscape
  • Customer / KOL voice (VOC)
  • Commercial & operational risk
  • Investment thesis & IC-ready findings
Sprint · Fixed fee
02 · Operating Partner

Fractional operating leadership & value creation

For Portfolio companies · Founder-led & growth-stage life sciences companies
  • 100-day value-creation plan
  • Commercial strategy & GTM execution
  • Strategic partnerships & business development
  • Leadership, systems & infrastructure
  • Hands-on execution against key priorities
Fractional · Monthly retainer
03 · Strategic Projects

High-impact support at critical inflection points

For Life sciences companies · Investors · Corp dev & M&A
  • Market entry & expansion
  • Partnering & licensing strategy
  • Target screening & market mapping
  • Investor readiness & strategic positioning
  • Transaction & integration readiness
Defined scope · Fixed fee / milestone
04 · Executive Leadership

Leadership coaching for scientist-founders & life sciences executives

For Founders · CEOs · Executive teams · Portfolio company leaders
  • Scientist-founder & executive leadership development
  • Executive decision-making & team alignment
  • Board & investor communication
  • Leadership through growth, change & inflection points
  • Scaling the leader alongside the business

Because sometimes the company isn't the only thing that needs to scale.

1:1 or Team · Monthly retainer

Start anywhere. Stay through execution.

Engagements can stand alone or evolve as the needs of the business change.

Selected Engagements

We don't stop at the recommendation.

01

Pressure-Test the Opportunity

Single-cell technology · Market diligence

Defined addressable markets, built a defensible TAM/SAM, mapped competitive alternatives, and assessed workflows and unmet needs.

Impact

Defensible commercial thesis for investor discussions

02

Build & Execute the Plan

Synthetic biology CRO · Operating partner

Defined the commercial beachhead, repositioned the offering, productized the service roadmap, strengthened contracting, and built the commercial pipeline.

Impact

Broad technology platform → focused commercial strategy & execution plan

Representative engagements; client names withheld for confidentiality.

Selected Clients, Advisory & Partnerships
TimeX CapitalFormation Venture EngineeringOpera BioscienceAnalytics By LightVitrafy Life SciencesEvoworks BioOrange County Bio
Next Step

Bring us the opportunity or challenge.
We'll determine where we can add value.

One clear ask: book an introductory call.

01

Introductory call

30 minutes to understand the opportunity, challenge, context and priorities.

02

Scope & proposal

NDA as needed, followed by a defined scope, approach, timeline and fee.

03

Engagement

The right model for the work — from a focused project to ongoing operating or leadership support.

Kimberly Negrin, PhD
Founder & Managing Partner Book an introductory call