D · DeltaWe start things.
In math, delta means change. We find what's missing, build it from zero, and get it moving.
Our story
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Delta Echo Oscar
We build and run ventures we'd be proud to put our name on.
Ventures
What we're working on. Quietly.
Delta Echo Oscar is the home for everything we build. Some ventures are operating, some are being built, and a few are still ideas on a whiteboard. We'll share more when they're ready.
VENTUREFOCUSSTATUS
DETAILS SHARED WHEN READYHave an idea for us? →
The name
Deo, spelled out.
Our last name is Deo. Spelled in the international phonetic alphabet, the one used on radios around the world so nothing gets lost in translation, it becomes Delta Echo Oscar. Each letter also stands for how we work.
E · EchoWe make it heard.
Between us, two decades of launching products and producing events for global brands. Positioning, story and experience are in our bones.
O · OscarWe run it well.
Operating is where ventures are won. We keep budgets honest, timelines tight and partners glad they signed on.
Try it with your name.
Type a name and watch it spell out, letter by letter.
By the numbers
Built on real results.
Two careers spent where technology and big moments meet, now pointed at our own ventures.
Years of combined experience launching technology and producing world-class events.
Return on investment, delivered consistently across trade shows and flagship events.
Attendees at the annual Chicago user conference Stephanie grew and produced.
Products taken from zero to market across IoT, cybersecurity and AI.
Founders
Husband and wife. Co-founders.
Delta Echo Oscar is a family company in the truest sense: two founders, one name, and complementary skills sharpened over two decades of building, launching and bringing people together.
Co-founder · Product & go-to-market
Alex Deo
Alex makes hard technology easy to buy. For more than a decade he has led product marketing and go-to-market strategy for some of the most complex products in tech: post-quantum cryptography, PKI and machine identity, connected-device security and AI trust.
His career started in aviation and global logistics, where he led digital innovation and 0-to-1 product development before moving into cybersecurity. He serves on the board of an Illinois nonprofit that helps young people from foster care earn college degrees, and graduated magna cum laude from the University of Colorado.
Go-to-marketPositioningProduct launchesCybersecurityIoTAI
Co-founder · Events & experience
Stephanie Deo
Stephanie will tell you event professionals run the world, and she has the results to back it up. She has produced everything from executive dinners to international trade shows and flagship user conferences, including an annual Chicago conference that grew to more than 2,000 attendees, while consistently returning 5x on every event dollar.
Her career spans supply-chain technology, logistics and healthcare tech. A certified event marketing strategist, she also volunteers granting wishes for children with critical illnesses, and studied communication and graphic design at Texas A&M University–Corpus Christi.
Event strategyUser conferencesTrade showsExecutive programsBudget & ROI
Contact
Have something worth building?
Partnerships, ideas, introductions, or just a good conversation. We read everything.
hello@deltaechooscar.com