VP of Public Policy · Cologix

Preston
Grisham

More than two decades at the intersection of technology, government, and business — shaping policy, building coalitions, and writing Swift code between policy fights and pull requests.

Preston Grisham

Policy. Communications. Code.

I'm a public policy and public affairs executive with more than two decades of experience shaping technology, infrastructure, and innovation policy at the federal, state, and local levels. I currently serve as Vice President of Public Policy at Cologix, one of North America's leading data center and interconnection operators, where I lead government relations and public affairs strategy across its portfolio of facilities and markets.

Before Cologix, I served as Lead for US Policy Communications at Amazon, building and executing communications strategies on data center infrastructure, artificial intelligence, cybersecurity, energy policy, and regulated industries. Earlier, I founded Stonewall Strategies, led TechSC — South Carolina's first statewide technology industry association — and served on Capitol Hill as Communications Director for Congressman Mike Turner and senior advisor to Congressman Joe Wilson.

Beyond policy, I'm an avid iOS developer with a genuine interest in software engineering and cybersecurity. I've successfully published the DC Metro App and College Football App to the Apple App Store and am actively building PLNS, a social planning platform developed in Swift.

20+
Years in Public Policy
5+
VP & Executive-Level Roles
2x
Founder — TechSC & Stonewall Strategies
F10
Fortune 10 Policy & Public Affairs Experience
🏛️

Full-Spectrum Policy Experience

From Capitol Hill staffer to multistate lobbyist to federal technology policy lead — I've spent two decades working every level of the policy process, with deep expertise in technology, telecom, energy, and AI.

🌐

Big Tech Policy Leadership

I led US policy communications at Amazon Web Services across AI, data centers, cybersecurity, energy, and infrastructure — at federal, state, and local levels.

🖥️

Technologist at the Core

Technology has always been home base for me — I started writing programs in the third grade. I'm CompTIA A+ and Network+ certified and now pursuing a Master's in Computer Science. The policy work is an extension of a lifelong obsession with how technology works.

📱

iOS Developer

I've published multiple apps on the Apple App Store and am actively building PLNS in Swift — policy chops and pull requests coexist just fine.

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Founder & Builder

I founded TechSC, South Carolina's first statewide tech industry association, and Stonewall Strategies, a South Carolina government affairs firm — built from scratch, both of them.

Two Decades of Impact

From Capitol Hill to K Street to Big Tech to the data center industry — a career built at the intersection of policy, strategy, and innovation.

2024 – Present
Vice President, Public Policy
Cologix
2022 – 2024
Lead, US Public Affairs / Policy Communications
Amazon | Amazon Web Services (AWS)
2020 – 2022
Vice President, Technology Policy
APCO Worldwide
2017 – 2020
Executive Director
TechSC — The Technology Association of South Carolina
2018 – 2019
Vice President, Government Affairs
Coastal Carolinas Association of REALTORS
2014 – 2018
Senior Manager, Public Policy Communications
CompTIA — The Computing Technology Industry Association
2013 – 2014
Communications Director
U.S. House of Representatives — Rep. Mike Turner (OH-10)
2010 – 2014
Principal & Owner
Stonewall Strategies
2002 – 2010
Policy Advisor & Communications Director
U.S. House of Representatives — Rep. Joe Wilson (SC-02)

Policy by Day. Swift by Night.

Multiple apps shipped to the App Store with more in the pipeline — real products built in Swift, from idea to launch.

PLNS app icon
In Development

PLNS

A social planning platform built in Swift that makes coordinating plans with friends and family intuitive and fast. Focuses on the gap between group chats and calendars.

Swift SwiftUI CloudKit iOS
Visit plns.app →
College Football app icon
Published

College Football Tracker

A real-time college football companion app for fans who need scores, schedules, and standings without the noise. Built by a fan, for fans.

Swift UIKit REST API iOS
Learn more →
DC Metro app icon
Published

DC Metro App

A clean, real-time DC Metro transit app surfacing live train arrivals, line status, and station information — built for commuters who need reliability over flair.

Swift WMATA API CoreLocation iOS
Learn more →
RiverFlow app icon
In Development

RiverFlow

A live river conditions app pulling real-time USGS water station data — discharge, gage height, water temperature, and precipitation — with 7, 14, and 30-day trend charts.

Swift SwiftUI USGS API iOS
Learn more →

What Drives Me

The policy work is serious. The rest of it keeps things interesting.

👨‍👩‍👧

Family

My wife and daughter are the center of everything. Time with them is the best part of any day.

🏈

College Football

I bleed garnet and black. If it's a Saturday in the fall, you know where to find me.

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On the Water

Kayaking, floating, or just sitting riverside — if there's moving water nearby, I'm there. The river is my reset button.

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Cybersecurity

Cybersecurity sits at the intersection of my policy work and my technical side — understanding the threat landscape is just as important to me as shaping the policy response to it.

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iOS Development

I write Swift code as a genuine craft — shipping real apps, learning the full stack, and finding technical solutions to everyday problems.

✈️

Travel Gear

I have a genuine interest in thoughtfully designed travel gear — the kind of kit that works as hard as you do and disappears when you need it to.

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The Outdoors

I'm an avid outdoorsman based in the West Columbia area — the Midlands offers plenty of river access and room to breathe.

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Photography

Avid photographer and unabashed gear obsessive. Always chasing the right light — and the right lens to capture it.

Get In Touch

Let's Connect

Whether it's technology policy, public affairs strategy, iOS development, or just good conversation — reach out.

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