About · Founded 2021

Who we are

Founded in Riverside, California in 2021 — led by Jimmy K and Kathy Brook, backed by a full in-house creative and engineering crew.

A digital growth partner, not a freelance patchwork

Lone Crest Media started in 2021 to give growing businesses one place for creative, websites, ads, and software. Founder Jimmy K leads technology and growth systems; co-founder Kathy Brook leads creative and client strategy. Together they set the standard for a ~45-person team of designers, film editors, developers, media buyers, SEO specialists, and account managers.

Clients choose us when they want senior taste plus execution capacity — work that ships every week, reported clearly, without juggling five vendors.

Who we are

Founded by two marketers with a decade each — backed by a 45-person team of designers, editors, developers, and growth specialists who ship the work.

Founder · Technology & Growth

Jimmy K

Ten years across performance marketing, web, and marketing technology. Jimmy builds the systems behind every campaign — websites, ads, automation, and the dashboards that prove it's working.

Co-founder · Creative & Strategy

Kathy Brook

Ten years in brand strategy and creative direction. Kathy leads every client relationship and campaign at Lone Crest Media — nothing ships unless it's work she'd proudly put her own name on.

The crew behind the crest · 45 people

Designers, film makers, developers & operators

Jimmy and Kathy set the standard. A full in-house bench — UI/UX designers, motion editors, brand designers, web and app developers, media buyers, SEO specialists, writers, and account managers — keeps every client moving without outsourcing the craft.

12Designers & creatives
8Film & UGC editors
10Developers & engineers
9Growth & paid media
6Strategy & account

What clients say

Real businesses, real results — in their own words.

For under five grand a month they basically run our whole marketing department — social, ads, content, the lot. We used to juggle freelancers and still fall behind. Now I check the portal on Monday and it's done.

Chris LawsonOwner, HVAC & Plumbing Co.

We turned on local ads with Lone Crest and within the first couple months we were getting more booked jobs than we could keep up with. Revenue is up — and it's not a fluke, the leads keep coming from the same area we serve.

Megan BrooksOwner, Local Retail & Services

Our ecommerce site had checkout bugs that sat for weeks with our old developer. Lone Crest's team usually jumps on issues same day — sometimes within the hour. That kind of response keeps us selling instead of stuck.