American Bureau of Shipping

American Bureau of Shipping

Maritime classification, certification, and advisory services

Overview

ABS is a maritime classification society that provides classification, certification, and technical advisory services for ships and offshore assets to ensure safety and compliance. It sets safety and environmental standards, conducts surveys and inspections, and issues approvals and certificates for vessels, manufacturers, and service suppliers across the asset lifecycle. A global team from 200+ offices in 70 countries performs asset performance, energy and environmental reviews, and lifecycle management, while collaborating with governments and industry on guidance and decarbonization efforts. Its 160-year history, non-profit mandate within IACS, and emphasis on safety and environmental protection distinguish it from many competitors, guiding customers toward safe, efficient, and low-emission operations.

About American Bureau of Shipping

Simplify's Rating
Why American Bureau of Shipping is rated
B+
Rated A on Competitive Edge
Rated B on Growth Potential
Rated B on Differentiation

Industries

Data & Analytics

Consulting

Industrial & Manufacturing

Energy

Company Size

5,001-10,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Spring, Texas

Founded

1862

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Simplify's Take

What believers are saying

  • PIL and ABS signed an April 2026 MOU for verified alternative-fuel emissions claims.
  • Rakuten Symphony and ABS partnered in May 2026 on maritime cybersecurity services.
  • Seatrium and ABS expanded their 2024 collaboration into 2026 offshore ammonia projects.

What critics are saying

  • DNV, Lloyd's Register, and Bureau Veritas intensify price competition across the 2025 top-ten rankings.
  • MTSA cyber compliance deadlines hit July 2027, exposing ABS advisory execution and liability.
  • If ammonia and hydrogen adoption stalls, ABS's decarbonization-heavy pipeline weakens materially by 2027.

What makes American Bureau of Shipping unique

  • ABS overtook DNV in 2025 as the largest class society by gross tonnage.
  • ABS embeds cyber resilience into January 2026 vessel rules, with CR notation mandatory.
  • ABS Singapore Maritime Safety Center opened in 2025 with MPA, training alternative fuels.

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Benefits

Hybrid Work Options

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

1%

2 year growth

8%
Cision
Jun 6th, 2025
Abs Approves Ammonia Cracking Technology For Ships From Pherousa

ABS Approves Ammonia Cracking Technology for Ships from Pherousa

Cision
May 28th, 2025
Maritime Needs Decisive Action On Cyber Risk Says Abs Consulting Cyber Expert

Maritime Needs Decisive Action on Cyber Risk Says ABS Consulting Cyber Expert

Cision
May 15th, 2025
Abs Publishes Industry-Leading Safety Insights For Ammonia As A Marine Fuel

ABS Publishes Industry-Leading Safety Insights for Ammonia as a Marine Fuel

Cision
May 1st, 2025
Abs Publishes Industry-Leading Advisory On Dual-Fuel Propulsion

ABS Publishes Industry-Leading Advisory on Dual-Fuel Propulsion

Cision
Mar 27th, 2025
Abs Announces Industry Leading New Singapore Maritime Safety Center

ABS Announces Industry Leading New Singapore Maritime Safety Center

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