About Silex

Senior marketing leadership, built for AI, cloud, and tech companies.

Two founders with combined decades inside high-growth B2B tech. One firm that brings the leader and the team that executes.

By the Numbers

The results speak for themselves.

$1BN+
Pipeline Generated
1K+
Events Executed
100+
Global Conferences
50K+
New Leads Generated
Why Silex Exists

Senior marketing leadership that growth-stage companies can actually access.

Senior strategy and hands-on execution, in one team.

AgencyFreelancerTypical fractional CMOSilex CMO + team
Senior strategy
Hands-on execution
Startup speed
Flexible scope and cost
Campaigns and events, one team
StrongPartialLimited
The Founders

You work with us. Not a junior team we hand you to.

20+ years each inside high-growth B2B tech.

SM

Samantha McWhite

Co-Founder & CEO · Events & Experiences

Conferences, leadership summits, launch events, and executive experiences.

AL

Adrienne Locke

Co-Founder & Chief Strategy Officer · Campaigns & Growth

GTM strategy, ABM, demand generation, and sales enablement.

Women-owned Minority-owned Founders in the work
Silex (/ˈsī-ˌleks/) comes from the Latin silica: flint, the stone used to strike a spark.
Strike the spark. Build the momentum. Deliver the results.
Mission

“To be the marketing team AI, cloud, and B2B tech companies rely on to launch, grow, and close.”

Vision

“The leading field marketing firm for AI, cloud, and B2B tech in North America.”

How We Work

Our operating principles.

Outcomes over activity

Measured on pipeline and revenue, not impressions. Every program starts with a shared definition of winning.

Startup pace

5 days from discovery to proposal. 2 hours to respond during business hours. No middleman.

Transparent by default

Monthly KPI reporting. Quarterly business reviews. Pass-through costs at cost, with receipts.

Ready to launch, accelerate, and close?

Tell us where you are and what you’re trying to accomplish. We respond within one business day.

Start a Conversation
No long forms. Just a conversation.