Higman Marine Services

What Higman Marine Services does

Higman Marine Services, as described in the input data, is a Houston-headquartered inland marine transportation and industrial services business whose substantive operations map to those publicly described under the Kirby Corporation (NYSE: KEX) brand; the input's firmographic block (founded 1917, 11-50 employees, private) is internally inconsistent with the rest of the data and is treated as a labeling artifact, with this analysis grounded in the substantive business description. The company operates the largest inland and offshore tank barge fleet in the United States, transporting bulk liquid cargoes including petrochemicals, black oil, refined products, and agricultural chemicals along the Mississippi River System and Gulf Intracoastal Waterway, and transporting refined products, black oil, petrochemicals, and dry bulk (sugar, coal) along all three U.S. coasts via the Offshore Marine and Ocean Transport services and the Osprey Line and San Jac Marine sub-brands. The Kirby Offshore Marine subsidiary handles the coastal network.

The Distribution and Services segment functions as a leading nationwide distributor and service provider of diesel engines, transmissions, parts, industrial equipment, and oilfield service equipment, delivered through a multi-brand portfolio of wholly-owned subsidiaries: United Holdings LLC, Stewart & Stevenson LLC, Marine Systems Inc., Engine Systems Inc., and Diesel Dash LLC. The segment also manufactures and remanufactures oilfield service equipment (pressure pumping units), power generation equipment, specialized electrical distribution and control equipment, high-capacity energy storage and battery systems, and rail car movers, providing vertical integration into equipment production that the marine transportation segment depends on for fleet maintenance and that external oilfield, power generation, on-highway, and industrial customers purchase as hardware and aftermarket service.

Revenue is generated through three streams: a transaction-fee marine transportation stream (tank barge services billed per shipment or contract), a hardware-sales distribution and services stream (aftermarket parts, engine sales, equipment rentals including generators, compressors, lift trucks, and refrigeration trailers), and a hardware-sales equipment manufacturing stream (oilfield and power generation equipment). The go-to-market motion is enterprise field sales targeting industrial customers in petrochemicals, oil and gas, power generation, and dry bulk commodities, with quote-based B2B pricing that is not publicly disclosed. The company maintains its corporate presence via kirbycorp.com and a dedicated investor relations platform, reflecting its publicly traded status and active quarterly earnings and SEC filing cadence.

Name

Higman Marine Services

Legal name

Kirby Corporation

Website

https://higman.com

Company type

Public

Founded year

2001

Operating status

Operating

Headcount range

11–50 employees

Short description

Higman Marine Services, per the input data, operates the largest U.S. inland and offshore tank barge fleet, transporting bulk liquid cargoes (petrochemicals, refined products, black oil) across the Mississippi River System, Gulf Intracoastal Waterway, and all three U.S. coasts, and distributes diesel engines and industrial equipment nationwide through multiple subsidiary brands.

Ownership category

akta.pro rank

Product category

Inland Marine Transportation Services

NAICS

Inland Water Freight Transportation (483211), Inland Water Transportation (48321)

SIC

Water Transportation (4400)

akta.pro primary industry

Crude Oil & Petroleum Products Tanker Transport (TLADALAA)

Keywords

• Inland marine transportation
• Petroleum barge services
• Chemical cargo shipping
• Bulk liquid transport
• Inland waterway logistics

Headquarters

HQ city

Houston

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Supply Chain

Revenue model

1. Marine Transportation Services: Revenue from operating the largest inland and offshore tank barge fleets in the United States, transporting bulk liquid cargoes including petrochemicals, black oil, refined products, agricultural chemicals, and dry bulk products. Services span the Mississippi River System, Gulf Intracoastal Waterway, and all three U.S. coasts.
2. Distribution and Services: Revenue from distributing and servicing diesel engines, transmissions, parts, industrial equipment, and oilfield service equipment. Includes aftermarket service for medium-speed and high-speed diesel engines, reduction gears, and ancillary products. Also includes equipment sales and rentals such as generators, compressors, lift trucks, and refrigeration trailers.
3. Equipment Manufacturing: Manufacturing and remanufacturing of oilfield service equipment including pressure pumping units, power generation equipment, specialized electrical distribution and control equipment, high capacity energy storage/battery systems, and rail car movers.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Higman Marine Services provides inland marine transportation services for bulk liquid petroleum and chemical cargoes. The company operates tank barges and towboats that transport liquid petrochemicals and refined petroleum products along U.S. inland waterways, including the Mississippi River System and Gulf Intracoastal Waterway.

Product overview

Kirby Corporation operates two primary business segments: Marine Transportation and Distribution and Services. The Marine Transportation segment operates the largest inland and offshore tank barge fleets in the United States, providing transport of bulk liquid cargoes (petrochemicals, black oil, refined products, agricultural chemicals) through services including Inland Marine, Offshore Marine, Ocean Transport, Osprey Line, and San Jac Marine. The Distribution and Services segment is a leading nationwide distributor and service provider of diesel engines, transmissions, parts, industrial equipment, and oilfield service equipment through sub-brands including United Holdings LLC, Stewart & Stevenson LLC, Marine Systems, Inc, Engine Systems, Inc, and Diesel Dash LLC. The company also manufactures and remanufactures oilfield service equipment including pressure pumping units, power generation equipment, specialized electrical distribution and control equipment, high capacity energy storage/battery systems, and rail car movers.

Differentiator

Problem solved

Functional benefit

Products and services

• Inland Marine Transportation Services Asset-based inland waterway transportation of bulk liquid petroleum and chemical cargoes using tank barges and towboats along the Mississippi River System and Gulf Intracoastal Waterway, provided to petrochemical, refining, and chemical industry shippers.

Segments4 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Market position

Competitive moat6 records

Key highlights3 records

Customer concentration

• LinkedInlinkedin.com/company/higman-barge-lines

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries8 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Higman Marine Services