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Kirby's Overview

Total employees1829
HeadquartersHouston
Founded

Kirby Corporation (NYSE: KEX) is the largest domestic tank barge operator in the United States, transporting bulk liquid products throughout the Mississippi River System, on the Gulf Intracoastal Waterway, and coastwise along all three U.S. coasts, including Alaska and Hawaii. Kirby's products transported include petrochemicals, black oil, refined petroleum products, and agricultural chemicals. Kirby also operates a Distribution and Services segment, which is a leading nationwide aftermarket service provider and distributor of diesel engines, transmissions, parts, and industrial equipment, primarily for the oil and gas, marine, power generation, on-highway, and other industrial markets.

Where is Kirby's Headquarters?

HQ Function

Core strategic, financial, and operational oversight for Kirby's extensive marine transportation and distribution services network across the United States.

Notable Features:

Modern office facility strategically located in Houston, facilitating efficient management of its nationwide operations and proximity to key industry partners.

Work Culture:

Professional and results-oriented, with a strong emphasis on safety, operational efficiency, and customer service, reflecting its critical role in the U.S. logistics and industrial supply chain.

HQ Significance:

Serves as the command center for one of North America's largest tank barge operators and a leading distributor of engine and power systems, impacting key sectors like energy, petrochemicals, and general industry.

Values Reflected in HQ: Reliability, safety, customer focus, and operational excellence are key values reflected in the organization and functionality of its headquarters.

Location:

While Kirby Corporation's marine transportation operations are primarily focused on the U.S. domestic inland and coastal waterways, its Distribution and Services segment has a broader reach. Through its network, it sells and services engines, transmissions, and related equipment to customers in various industries globally, though its physical operational footprint is predominantly North American.

Street Address:

55 Waugh Dr #1000

City:

Houston

State/Province:

Texas

Country:

USA

Kirby's Global Presence

Channelview, Texas, USA

Address: 18350 Market St, Channelview, TX 77530

Supports extensive inland waterway operations along the Gulf Intracoastal Waterway and major river systems like the Mississippi River, crucial for petrochemical and refined products transport.

Harvey, Louisiana, USA

Address: 1400 Destrehan Ave, Harvey, LA 70058 (Stewart & Stevenson, a Kirby Company)

Serves the critical Gulf Coast industrial and marine markets, particularly oil and gas and power generation, with power solutions and aftermarket support.

Buying Intent Signals for Kirby

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of Kirby

As of April 2025, Kirby' leadership includes:

David W. Grzebinski - President, Chief Executive Officer and Chairman of the Board
Raj Kumar - Executive Vice President and Chief Financial Officer
Christian G. O'Neil - President - Kirby Marine Transportation Group
Joseph H. Reniers - President - Kirby Distribution & Services
Scott Miller - Executive Vice President and Chief Legal Officer

Investors of Kirby

Kirby has been backed by several prominent investors over the years, including:

The Vanguard Group, Inc.
BlackRock Fund Advisors
Diamond Hill Capital Management, Inc.
State Street Global Advisors (SSgA)
Dimensional Fund Advisors LP

Executive New Hires/Exits in the Last 12 Months

Hire0
Exits1

In March 2024, Kirby Corporation announced significant board leadership changes: Joseph H. Pyne retired as Chairman, with President and CEO David W. Grzebinski elected as the new Chairman. Additionally, Richard J. Alario was elected Lead Independent Director. These changes reflect planned succession and governance evolution. No other major C-suite executive hires or departures were prominently announced in the last 12 months.

Departures

Joseph H. Pyne, Joseph H. Pyne retired from his role as Chairman of the Board.

New Appointments:

David W. Grzebinski, David W. Grzebinski was appointed Chairman of the Board, expanding his existing roles as President and CEO.
Richard J. Alario, Richard J. Alario was appointed as the Lead Independent Director of the Board.

Technology (Tech Stack) used by Kirby

Discover the tools Kirby uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Kirby Email Formats and Examples

Kirby Corporation commonly uses email formats such as [first].[last]@kirbycorp.com and [first_initial][last]@kirbycorp.com. The primary domain is kirbycorp.com.

first.last@kirbycorp.com, flast@kirbycorp.com

Format

david.grzebinski@kirbycorp.com

Example

75%

Success rate

News and media

Business WireApril 25, 2024

Kirby Corporation Announces 2024 First Quarter Results

Kirby Corporation reported net earnings attributable to Kirby of $86.5 million or $1.44 per share for the first quarter ended March 31, 2024, compared with earnings of $53.6 million or $0.89 per share for the 2023 first quarter. Consolidated revenues for the 2024 first quarter were $808.7 million compared with $750.1 million reported for the 2023 first quarter....more

Business WireMarch 5, 2024

Kirby Corporation Announces Retirement of Joseph H. Pyne as Chairman and Election of David W. Grzebinski as Chairman of the Board. Richard J. Alario Elected Lead Independent Director.

Kirby Corporation announced that Joseph H. Pyne will retire as Chairman of the Board and a director and will not stand for re-election at the 2024 Annual Stockholders’ Meeting. The Board has elected current President and Chief Executive Officer, David W. Grzebinski, to succeed Mr. Pyne as Chairman, and Richard J. Alario as Lead Independent Director, both effective following the 2024 Annual Stockholders’ Meeting....more

Business WireFebruary 1, 2024

Kirby Corporation Announces 2023 Fourth Quarter and Full Year Results

Kirby Corporation announced net earnings for the fourth quarter ended December 31, 2023 of $76.9 million or $1.28 per share, compared with $47.0 million or $0.78 per share for the 2022 fourth quarter. Full year 2023 net earnings were $248.4 million or $4.13 per share....more

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