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Top Pharmaceutical Companies in Houston, TX (55)

ALS Limited
Professional Services • Pharmaceutical • Energy • Chemical
31 Offices
11,000 Employees
26 Benefits Hiring Now

ALS Limited is a global leader in testing, inspection, certification, and verification services, providing comprehensive solutions across industries such as life sciences, minerals, industrial, and energy.

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ALS Limited

ALS Limited's Top Stability & Growth Strengths

Strong Revenue Growth: Financial results highlight record revenue with double‑digit year‑on‑year increases, supported by organic expansion and acquisitions. Growth has been broad-based across the portfolio with standout momentum in the Commodities division.

Profitability: Earnings expanded faster than sales, with underlying profit and margins rising to new highs. Momentum includes strong EBIT growth and accelerating NPAT alongside ongoing business transformations.

Strong Market Position & Advantage: Positioning as a top‑tier global specialist—especially in minerals and environmental testing—supports commercial resilience. A large international laboratory network and recognized expertise (including PFAS capabilities) underpin competitive strength.

BioUrja
Energy
Houston
175 Employees
Hiring Now

The BioUrja Group owns and operates multiple businesses in the energy and agricultural commodities sector. With over USD$3 billion in average annual revenues and 30 locations across the USA, Mexico, India, and Singapore, we have been ranked as one of the four largest privately held companies headquartered in the greater Houston area. The Group includes BioUrja Trading (an energy commodities...

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BioUrja
Buckeye Partners
6 Offices
1,389 Employees
29 Benefits Hiring Now

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Buckeye Partners
EDF Trading
Energy • Financial Services • Utilities • Renewable Energy
4 Offices
973 Employees
34 Benefits Hiring Now

EDF Trading is a wholesale energy market specialist that manages a global portfolio of assets to source, supply, transport, store, and trade physical commodities. It is a subsidiary of the EDF Group, a global leader in low-carbon energies.

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EDF Trading
Trafigura
Energy
7 Offices
Hiring Now

Trafigura is a leading commodities group, owned by its employees and founded over 30 years ago. At the heart of global supply, Trafigura connects vital resources to power and build the world. We deploy infrastructure, market expertise and our worldwide logistics network to move oil and petroleum products, metals and minerals, gas and power from where they are produced to...

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Trafigura
Marathon Petroleum Corporation
22 Offices
15,149 Employees
35 Benefits Hiring Now

Marathon Petroleum Corporation (MPC) is a leading, integrated, downstream energy company headquartered in Findlay, Ohio. The company operates the nation's largest refining system. MPC's marketing system includes branded locations across the United States, including Marathon brand retail outlets. MPC also owns the general partner and majority limited partner interest in MPLX LP, a midstream company that owns and operates gathering,...

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Marathon Petroleum Corporation

Marathon Petroleum Corporation's Top Stability & Growth Strengths

Strong Revenue Growth: Quarterly revenue showed sharp momentum, with Q2 reaching approximately $52.3 billion versus roughly $34.1 billion a year earlier, while trailing 12-month trends point toward robust expansion as demand and utilization rebound.

Profitability: Earnings and profitability exceeded expectations, including Q2 EPS of $17.73 and full-year 2025 net income of $4.0 billion with adjusted EBITDA of $12.0 billion, supported by high crude capacity utilization near 94–95%.

Strategic Partnerships: Midstream expansion via MPLX underpins structural growth, with a $2.4 billion organic growth capital plan focused on natural gas and NGL infrastructure and expected distribution growth supporting dividends and capital spending.

Shell Mobility and Convenience USA
Retail • Transportation • Energy
Houston
117 Employees
Hiring Now

Shell Mobility and Convenience USA operates over 200 Timewise convenience stores and Shell gas stations in Texas and New Mexico. As part of the Shell Group, the company's mission is to make life's journeys better by providing an evolving range of quality fuels, a welcoming and comfortable break, and a retail experience that offers customers convenience, quality, and choice.

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Shell Mobility and Convenience USA
Alcon
Healthtech • Biotech • Pharmaceutical
18 Offices
20,962 Employees
44 Benefits Hiring Now

Alcon helps people see brilliantly. As the global leader in eye care with a heritage spanning more than seven decades, we offer the broadest portfolio of products to enhance sight and improve people’s lives. Our Surgical and Vision Care products touch the lives of more than 260 million people in over 140 countries each year living with conditions like cataracts,...

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Alcon

Alcon's Top Stability & Growth Strengths

Strong Market Position & Advantage: The business is positioned as a global leader in eye care with meaningful share in contact lenses and one of the largest installed bases in ophthalmic surgical equipment, supporting durable demand across geographies. Scale across Vision Care and Surgical also supports recurring revenue via consumables tied to the installed base.

Resilient & Sustainable Growth: Revenue is described as growing year over year with guidance calling for continued mid-single-digit constant-currency sales growth into 2026, supported by steady demand for essential procedures like cataract surgery. The company is also positioned to outpace broader eye-care market growth expectations per the provided outlook.

Healthy Cash Flow: Cash generation is described as strong, with operating cash flow and free cash flow at sizable levels that support ongoing investment and shareholder returns. This cash profile provides resilience against near-term cost headwinds and funding for launches and efficiency programs.

Lonza
Pharmaceutical
At Lonza, we enable A Healthier World by supporting our healthcare customers on the path to commercialization.

At Lonza, we enable A Healthier World by supporting our healthcare customers on the path to commercialization. Our community of 16,000 talented employees work across a global network of more than 30 sites to deliver for our customers across the pharma, biotech and nutrition markets.

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Lonza
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National Multiple Sclerosis Society
Healthtech • Professional Services • Social Impact • Pharmaceutical
22 Offices
1,750 Employees
29 Benefits Hiring Now

The National MS Society is a non-profit organization dedicated to curing multiple sclerosis while empowering people affected by the disease to live their best lives through research, education, and support.

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National Multiple Sclerosis Society
Cantex Continuing Care Network
Healthtech • Professional Services • Pharmaceutical • Telehealth
30 Offices
1,247 Employees
32 Benefits Hiring Now

Cantex Continuing Care Network provides a comprehensive continuum of care, including skilled nursing, rehabilitation, home health, hospice, and pharmacy services, focused on promoting recovery and enhancing patient quality of life.

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Cantex Continuing Care Network
Radiomedix, Inc.
Biotech • Pharmaceutical
Houston
26 Employees
Hiring Now

RadioMedix, Inc. is a biotechnology company, based in Houston, Texas, focused on innovative targeted radio-pharmaceuticals for diagnosis, monitoring and therapy of cancer. The company is commercializing generator-produced radio-pharmaceuticals based on Gallium-68 chemistry. RadioMedix is in late-stage development of a new radio-labeled analog targeting metabolic pathway, GlucoMedix, which is based on its patented DO2A-chelation technology. RadioMedix is introducing the SmartMedix™ automated laboratory...

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Radiomedix, Inc.
ICON plc
Healthtech • Biotech • Pharmaceutical • Manufacturing
29 Offices
34,685 Employees
34 Benefits Hiring Now

Since our foundation in Dublin, Ireland in 1990, our mission has been to help our clients to accelerate the development of drugs and devices that save lives and improve quality of life. We do this by delivering best in class information, solutions and performance, with an unyielding focus on quality at all times. We offer a full range of consulting, development...

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ICON plc

ICON plc's Top Stability & Growth Strengths

Strong Market Position & Advantage: The company is positioned as a top-tier global CRO with significant scale and a broad geographic footprint, supported by a major acquisition that strengthened its competitive standing. Operational activity indicators and industry recognition are presented as reinforcing its ability to win and execute large, complex trials.

Profitability: Earnings and operating profit metrics are described as improving in 2024, with increases in GAAP net income, adjusted earnings per share, and adjusted EBITDA. These results suggest the business maintained solid margin performance even as quarterly revenue fluctuated.

Resilient & Sustainable Growth: A large backlog and a book-to-bill above 1.0 in 2024 are cited as providing multi-year revenue visibility and demand coverage. Continued backlog levels into 2025 are described as a stabilizing factor despite a softer near-term revenue trajectory.

Anton Paar USA
Healthtech • Other • Pharmaceutical
4 Offices
3,500 Employees
26 Benefits Hiring Now

Anton Paar develops, produces, distributes and provides support for analytical instruments used in research, development and quality control worldwide. Ever since Mr. Anton Paar founded his one-man workshop in 1922, the Austrian based company has continuously found new ways to merge high-precision engineering with scientific curiosity. The company currently has more than 3500 employees and is active in over 170...

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Anton Paar USA
ARM Energy
Energy
Houston
149 Employees
Hiring Now

ARM Energy is headquartered in Houston, TX, with offices in Calgary, Denver, Los Angeles, and Nashville. ARM Energy is a premier energy marketing and infrastructure firm, active in every sector of the energy value chain across all major North American oil and gas basins. Our integrated, diversified portfolio includes (i) ARM Energy Management LLC, providing physical energy marketing, transportation and asset...

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ARM Energy
Vitol
Logistics • Transportation • Energy • Financial Services
5 Offices
1,800 Employees
4 Benefits Hiring Now

Vitol is a global energy and commodities company that trades and distributes energy safely and responsibly, utilizing its logistical expertise and infrastructure network. It operates across the energy spectrum, including oil, gas, power, renewables, and metals.

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Vitol

Vitol's Top Stability & Growth Strengths

Strong Market Position & Advantage: The company is characterized as a global leader in physical energy trading and a market leader in crude oil and refined‑products distribution, enabled by integrated logistics, storage, shipping, and refining assets. Its scale is underscored by delivering around 605 million tonnes of oil equivalent and operating through a broad global network.

Diversified Revenue Streams: Operations span crude oil, refined products, natural gas, LNG, power, renewables, carbon, and metals, supported by more than $13 billion in long‑term assets, 1.2 million barrels per day of refining capacity, over 10,000 service stations, and 8 GW of generation. This breadth is reinforced by investments across refining, retail, production, storage, and power.

Product Line Growth: Newer businesses are scaling, with LNG volumes reaching 23 million tonnes and metals deliveries at 15 million tonnes, alongside rising natural‑gas deliveries. Partnerships expanded across the Americas, Asia, and the Middle East as activity broadened beyond traditional oil trading.

Tricon Energy Inc.
Logistics • Chemical • Industrial
22 Offices
900 Employees
Hiring Now

Tricon Energy is a global leader in the trade and distribution of industrial chemicals, fuels, plastic intermediates, and fertilizers. Founded in 1996, the company's mission is to sustainably and efficiently connect the world with essential goods by providing superior logistics, risk management, financing, and market intelligence services to its clients and suppliers worldwide.

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Tricon Energy Inc.
PCCA
Pharmaceutical
Houston
311 Employees
9 Benefits Hiring Now

PCCA is a complete resource for compounding pharmacies. Our members are nearly 4,000 community pharmacists in the United States, Canada, Australia and other countries around the world. We were incorporated in 1981 by a network of pharmacists who recognized the need to help patients requiring customized medications.

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PCCA
Lemoine
Professional Services • Industrial
7 Offices
750 Employees
Hiring Now

LEMOINE is a multi-service construction and infrastructure firm offering building construction alongside project and program management, disaster response and recovery, and advisory services. Its teams support clients through facility and infrastructure growth, emergency response, and long-term resilience. The company describes itself as a multi-professional services firm and says its purpose is to pursue excellence in construction while enhancing the lives...

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Lemoine
RelaDyne LLC
Automotive
66 Offices
675 Employees
26 Benefits Hiring Now

RelaDyne, headquartered in Cincinnati, OH, combines many years of expertise with our valued associates to serve more than 10,000 clients in the automotive, commercial and industrial industries. We strive to deliver valuable, dependable service and effective solutions as a trusted partner to our customers. Our core business, focused on lubrication excellence, is accomplished through offering unmatched products and services in which...

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RelaDyne LLC

RelaDyne LLC's Top Stability & Growth Strengths

Strong Market Position & Advantage: The company is widely cited as the nation’s largest lubricant distributor with leadership across lubricants, fuels/DEF, and industrial reliability services. Its standing in a fragmented market and industry recognition signal durable competitive advantages with large industrial and commercial clients.

Market Expansion: Feedback suggests sustained geographic growth to 190+ locations driven by an active acquisition program, including multiple deals in 2025–2026 that extend coverage across the West Coast, Midwest, and Northeast. The relocation of headquarters to Houston is framed as supporting additional scale, job growth, and proximity to key partners.

Investor Backing & Capital Strength: Private‑equity ownership and portfolio materials describing multibillion‑dollar scale indicate resources to continue organic expansion and M&A. This backing is repeatedly linked to momentum for further acquisitions and network densification.

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