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Helix Energy Solutions

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SSpecializes in overcoming new offshore challenges using a fleet of unrivaled vessels that operate on subsea fields in every major producing regionin the world

Houston, United StatesFounded 1980Energy
Valuation $1.96B Market cap · 2026
Revenue $1.29B Latest reported FY
EBITDA $410M Latest reported FY

About Helix Energy Solutions

The story begins in 1980 when four executives from Oceaneering—Lad Handelman, John Swinden, Don Sites, and Rick Foreman—left to form a new venture. They named it Cal Dive International, reclaiming a name Handelman had used for his original diving company. Initially, the business focused on providing essential diving services to the offshore oil and gas industry. A pivotal moment came in 1990 when a management team, including future CEO Owen Kratz, purchased the company. Under this new leadership, Cal Dive expanded its strategy. It began acquiring mature offshore oil and gas properties, using its own vessels to service them—a move that provided stability in a cyclical market. The company went public in July 1997, listing on the NASDAQ to fund its growth, particularly in deepwater projects. By the mid-2000s, the company had evolved far beyond its diving roots. Recognizing that the name 'Cal Dive' no longer reflected its diverse capabilities, the company rebranded. In 2006, it officially became Helix Energy Solutions Group, a name reflecting its two-stranded business model of offshore services and energy production. This coincided with a move from the NASDAQ to the New York Stock Exchange under the ticker HLX. Today, Helix is a global provider of specialty services, focusing on well intervention and robotics for the offshore energy industry.

Source: Dealroom company data

At a glance

Status
Listed
Founded
1980
Headquarters
Houston, United States
Listing
IPO 1997
Employees
1,976
Open positions
5
Dealroom signal
44.6/100
Industry
Energy
Sub-industry
Oil & Gas
Sector
Energy
Technology
Deep Tech
Business model
Manufacturing
Client focus
b2b
Investment activity
2 companies, latest Sep 2026
Capital deployed
—
Preferred round
MERGER

Funding history

6 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
MERGER✓Other financing Sep 2026 — — Hornbeck Offshore ↗
POST IPO EQUITY✓Other financing Dec 2025 $0 — Tudor Investments ↗
Showing the latest 2 of 6 recorded eventsBook a demo for the full funding history →

Financials

Revenue, earnings and profit over time

Revenue, earnings and other financial measures where available. Years marked “E” are estimates.

YearRevenueGrowthEBITDAMarginProfitMargin
2026 $1.3B -0.4% $410M 31.9% $142M 11%
2025 $1.3B -4.9% $228M 17.7% $31M 2.4%
2024 $1.4B +5.3% $275M 20.2% $56M 4.1%
2023 $1.3B +47.7% $273M 21.1%
2022 $873M +29.4% −$38M -4.3%
2021 $675M -8% −$47M -6.9%
2020 $734M — $26M 3.6%
Company filings, research estimates and Dealroom dataBook a demo for the full financial model →

Growth signals

Helix Energy Solutions website traffic

Latest recorded traffic for Helix Energy Solutions is 3.7K monthly website visits, down 49.3% over the last three months. Helix Energy Solutions's team grew 29.7% over the past year.

Latest monthly visits3.7K 3-month web change-49.3% 1-year team growth+29.7%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Similar companies

Closest operating peers by Dealroom taxonomy

Company identity and context are open; selected comparison metrics preview what is available on the platform.

Showing 8 of the closest matchesCompare every metric →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

3 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series B and later2 investors entered at this stage

  • Viburnum Funds
  • Tudor Investments

Other known investors1 additional known investor

  • Hornbeck Offshore
Team profiled 10 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
🇺🇸 United States · Houston HQ
Book a demo for the full country breakdown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Helix Energy Solutions on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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