What Pinnacle Engineering does

Pinnacle Engineering, Inc. is a privately held offshore engineering and project management firm founded in 1993 and headquartered in Houston, Texas. The company provides comprehensive engineering services to Gulf of Mexico oil and gas operators, with specialized capabilities in deepwater subsea developments at water depths up to 7,250 feet. Its core service offerings include Subsea Engineering and Offshore Construction, Subsea Controls, Project Management, Pipeline Services, Structural Services, and Facilities Engineering, delivered from conceptual planning through detailed design, procurement, construction support, and commissioning.

The firm operates a project-based professional services model, executing fixed-fee or cost-plus engineering engagements on complex, high-value offshore developments. Revenue is generated through direct enterprise field sales targeting major GoM operators, with engagements requiring technical presentations, capability reviews, and proposal development. Notable project portfolio includes the Who Dat subsea development (Opti-Ex FPS at 3,100 ft), the Delta House floating production system at 4,500 ft, the Buckskin deepwater tieback at 7,100 ft to the Lucius Platform, the Coelacanth fixed platform (third-tallest in the GoM), and the Megalodon six-pile platform. The firm reports $1.5 billion in projects under management across 650+ completed projects, 150+ subsea tiebacks, and 300 platforms designed.

Pinnacle's competitive position is anchored in multi-decade relationships with key customers, including a 20+ year strategic partnership with LLOG Exploration and engagements with Walter Oil & Gas. The firm is founder/management-controlled under President Terry Townend, with no disclosed external investors, subsidiaries, or M&A activity. The company has received multiple industry recognitions including three Offshore Magazine Top 5 Project awards (2011, 2015, 2019) and a 2017 OTC Distinguished Achievement Award for Delta House.

Name

Pinnacle Engineering

Legal name

Pinnacle Engineering, Inc.

Website

https://pinnacleengr.com

Company type

Private

Founded year

1993

Operating status

Operating

Headcount range

101–250 employees

Short description

Pinnacle Engineering is a privately held Houston-based offshore engineering and project management firm founded in 1993, providing deepwater subsea, structural, pipeline, and facilities engineering services to Gulf of Mexico oil and gas operators across 650+ completed projects.

Ownership category

akta.pro rank

Product category

Offshore Engineering Services

NAICS

Support Activities for Mining (2131)

SIC

Oil & Gas Field Services, Nec (1389)

akta.pro primary industry

Well Construction & Completion Services (Cementing, Casing, Tubular Running) (EUALABAC)

akta.pro secondary industry

Offshore Vessel Life Extension, Major Conversion & Rebuild (EPC/Integration) (IMAJACAJ)

Keywords

• Offshore engineering services
• Subsea development engineering
• Deepwater oil and gas
• Pipeline engineering design
• Offshore project management

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, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Engineering and Project Management Services: Professional services revenue from providing comprehensive offshore engineering solutions including conceptual planning, FEED, detailed design, project management, and commissioning support for oil and gas developments. Revenue is project-based, typically fixed-fee or cost-plus arrangements for large engineering engagements.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Pinnacle Engineering provides comprehensive offshore engineering and project management services for the oil and gas industry in the Gulf of Mexico. The firm delivers subsea development, pipeline engineering, structural design, facilities engineering, and subsea controls solutions for deepwater developments, guiding projects from conceptual planning through detailed design, procurement, installation, commissioning, and initial production. Services are sold primarily as project-based engagements to operators executing complex offshore developments at water depths up to 7,250 feet.

Product overview

Pinnacle Engineering offers a comprehensive suite of offshore engineering and project management services for the oil and gas industry, specializing in deepwater subsea developments. The company's core service offerings include Subsea Engineering and Offshore Construction, Subsea Controls, Project Management, Pipeline Services, Structural Services, and Facilities Engineering. These services work together to guide oil and gas developments from conceptual planning through commissioning and initial production. The company has delivered over 650 offshore projects across the Gulf of Mexico, including notable project portfolio items such as the Who Dat subsea development, Delta House floating production system, Buckskin deepwater tieback, Coelacanth fixed platform, and Megalodon platform projects.

Differentiator

Problem solved

Functional benefit

Products and services

• Subsea Engineering and Offshore Construction

Quantifiable outcome

• Delta House project delivered at $2 billion total investment with 100,000 BOPD peak capacity
• +3 more outcomes

Named customers3 records

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Two partnerships are on record, tiered core.

• LLOG ExplorationcoreStrategic or Co-development PartnerLong-standing strategic partnership spanning over 20 years. Pinnacle Engineering serves as trusted engineering and project management partner for LLOG's deepwater offshore developments in the Gulf of Mexico. Major projects include Who Dat, Delta House, and Buckskin field developments.
• Walter Oil & GascoreStrategic or Co-development PartnerStrategic partnership with Walter Oil & Gas for deepwater offshore engineering projects. Pinnacle provided facility and pipeline engineering for the Coelacanth project (third-tallest fixed platform in Gulf of Mexico) and engineering for the Megalodon field development.

Scale indicators7 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Worley Limited: Global engineering and project services provider serving energy, chemicals, and resources with offshore engineering capabilities—broader portfolio but with overlapping offshore upstream engineering work.
• KBR: Engineering, procurement, and construction services firm serving hydrocarbons, energy, and government—broader portfolio but with overlapping offshore and subsea engineering capabilities for upstream clients.
• TechnipFMC: Integrated subsea production systems and offshore engineering firm serving deepwater oil and gas—directly comparable in subsea and offshore engineering, but operates at global EPC scale with manufacturing and installation assets.
• McDermott International: Integrated offshore engineering, procurement, construction, and installation firm with deep subsea capabilities—comparable offshore engineering offerings but operates at full EPC scale with fabrication yards and vessels.
• Wood Group: Global energy engineering and consulting firm with a significant offshore oil and gas engineering practice—comparable capabilities but at much larger scale and broader portfolio across energy transition and conventional.

Direct peers

• INTECSEA: Offshore engineering consultancy (now part of Worley) delivering subsea, pipeline, and floating systems engineering—directly comparable service portfolio for offshore oil and gas developments at a similar consulting-firm model.
• Doris Engineering: Independent offshore engineering consultancy providing subsea, pipeline, and FPS engineering services to oil and gas operators—directly comparable as a specialized offshore engineering services firm serving upstream clients.
• Energo Engineering: Subsea and offshore engineering consultancy specializing in pipeline and subsea infrastructure design for oil and gas projects—comparable as a focused offshore engineering services firm with similar service mix.
• Genesis Oil and Gas Consultants: Subsea engineering consultancy (part of TechnipFMC) delivering concept selection, FEED, and detailed engineering for offshore developments—comparable in service offering and upstream offshore engineering focus.

Emerging players

• Atteris: Independent offshore engineering consultancy specializing in subsea, pipeline, and field development engineering—comparable niche offshore engineering services firm at similar scale, focused on FEED and detailed design.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/pinnacle-engineering

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 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 Pinnacle Engineering