Reactor Resources

What Reactor Resources does

Reactor Resources (RxR), founded in 2011 and headquartered in Alvin, Texas, is a privately held specialty chemicals and technical services company that provides catalyst sulfiding and sulfur chemical supply to oil refineries, petrochemical plants, and renewable fuels producers worldwide. The company's core offering is a turn-key sulfiding service bundle that combines the supply of sulfur chemicals (principally Dimethyl Disulfide (DMDS), Tertiary-Butyl Polysulfide (TBPS), and Dimethyl Sulfide (DMS)) with rental of its patented SmartSkid DMDS Injection System, a suite of online gas analyzers (H2S, Total Sulfur, Hydrogen Purity, pH) with cloud-connected telemetry, and 24/7 field technicians to operate equipment during catalyst activation and startup. RxR is the sole distributor of ChevronPhillips Chemical Company thiochemicals in the US, Canada, and Mexico, and it pioneered the use of MDEA (methyldiethanolamine) as a safer nitrogen passivating agent for hydrocracking and renewable fuels catalysts.

The business model spans four revenue streams: turn-key sulfiding services (project-based professional services bundled with chemicals and equipment), chemical product sales (thiochemicals via the CP Chem distribution agreement), equipment and analyzer rental (managed services component), and catalyst consulting. Go-to-market is enterprise field sales targeting refineries, renewable diesel/SAF plants, and ethane steam crackers, delivered directly from offices in Alvin TX, Poortugaal (Netherlands), and Ibos (France, originally Actisulf SAS acquired in October 2018). Customers are acquired through technical credibility, direct outreach, and word-of-mouth in the refining industry, with ongoing engagements supported by a secure cloud-based Live View telemetry portal that provides 24/7 client access to pumping operations and real-time gas concentration data across multiple simultaneous projects.

The company has sulfided over 1,000 hydrotreating, hydrocracking, and renewable fuel units cumulatively, claims to have started up more renewable fuels units than any competitor globally, and celebrated a decade of operations without a lost-time accident in 2021. Its competitive position rests on proprietary hardware (SmartSkid, multiple patented analyzers), the pioneering MDEA passivation process, the EnviroSulf mercaptan-control service, the CP Chem distribution relationship, and a deeply experienced technical workforce — together creating a tightly integrated, specialized offering with no clearly identified head-to-head competitor offering equivalent breadth.

Name

Reactor Resources

Legal name

Reactor Resources LLC

Website

https://reactor-resources.com

Company type

Private

Founded year

2011

Operating status

Operating

Headcount range

11–50 employees

Short description

Reactor Resources is a privately held specialty chemicals and technical services company that provides turn-key catalyst sulfiding, sulfur chemical distribution (for ChevronPhillips), and online gas-monitoring services to oil refineries, petrochemical plants, and renewable fuels producers worldwide.

Ownership category

akta.pro rank

Product category

Industrial Catalyst Sulfiding Services

NAICS

Petroleum Refineries (32411), Petroleum Refineries (324110), Chemical Manufacturing (325), Basic Chemical Manufacturing (3251), Petrochemical Manufacturing (32511)

SIC

Petroleum Refining (2911), Miscellaneous Chemical Products (2890), Industrial Organic Chemicals (2860), Oil & Gas Field Machinery & Equipment (3533)

akta.pro primary industry

Hydrotreating, Hydroprocessing & Desulfurization (HDS/HDT) (EUALAGAE)

akta.pro secondary industry

Syngas & Hydrogen Feedstocks (SMR/ATR, Refinery/Petrochem H2) (EUALAHAE)

Keywords

• Catalyst sulfiding services
• Sulfur chemical supply
• Hydrotreating catalyst activation
• Renewable fuels startup
• Process gas monitoring

Headquarters

HQ city

Alvin

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Supply Chain, Marketing or Sales, Infrastructure

Revenue model

1. Turn-key Sulfiding Services: Comprehensive sulfiding services including supply and delivery of sulfur chemistry, rental of chemical injection equipment and gas analyzers, and fully trained technicians to set up and operate equipment 24/7. This is the company's primary revenue driver.
2. Sulfur Chemical Products (DMDS, DMS, TBPS): Sale of thiochemical products including Dimethyl Disulfide (DMDS), Dimethyl Sulfide (DMS), and Tertiary-Butyl Polysulfide (TBPS 454/Sulfrzol 54). RxR is the sole distributor of thiochemicals for ChevronPhillips Chemical Company in the US, Canada, and Mexico. Also supplies MDEA for catalyst passivation.
3. Equipment Rental: Rental of chemical injection equipment (SmartSkid) and gas analyzers (H2S, Total Sulfur, Hydrogen Purity, pH) as part of the sulfiding service package. Analyzer rental includes H2scan HY-OPTIMA 2740 units.
4. Catalyst Consulting: Technical consulting services covering process challenges, catalyst selectivity improvements, sulfur injection for ethylene steam crackers, technical analysis, commercial assessment, new catalyst development, market studies, and competitive analysis.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels3 records

Core offering

Reactor Resources (RxR) supplies sulfur chemicals (Dimethyl Disulfide, Dimethyl Sulfide, and Tertiary-Butyl Polysulfide) and provides turn-key catalyst sulfiding services to refineries, petrochemical plants, and renewable fuels producers. The company delivers bundled services combining proprietary injection systems (SmartSkid), online gas analyzers, thiochemical products, and trained technicians to activate hydrotreating and hydrocracking catalysts. RxR is the sole distributor of ChevronPhillips Chemical Company's thiochemicals in the US, Canada, and Mexico.

Product overview

Reactor Resources offers a comprehensive portfolio of catalyst sulfiding products and services for refinery, renewable fuels, and petrochemical applications. The core offering centers on the patented SmartSkid™ DMDS Injection System, complemented by a suite of online analyzer systems (H2S Analyzer, Total Sulfur Analyzer, Hydrogen Purity Analyzer, pH Analyzer) that provide real-time cloud-based monitoring. The company supplies three key sulfur chemicals: Dimethyl Disulfide (DMDS), Tertiary-Butyl Polysulfide (TBPS 454), and Dimethyl Sulfide (DMS). Services include turn-key sulfiding operations with rental equipment and trained technicians, catalyst consulting, EnviroSulf mercaptan solutions, MDEA injection for catalyst passivation, and renewable fuels unit startup support. The company services clients globally from offices in Alvin, TX (USA), Poortugaal, Netherlands (Europe), and Ibos, France.

Differentiator

Problem solved

Functional benefit

Brands

• SmartSkid™: Patented DMDS Injection System with cloud-connected telemetry for catalyst sulfiding
• EnviroSulf™

Products and services

• SmartSkid DMDS Injection System Patented injection system for precise and safe delivery of DMDS or TBPS into hydrotreating or hydrocracking units during catalyst sulfiding. Features cloud-connected telemetry for 24/7 monitoring of flow rate, pressure, temperature, and valve position. Sold/rented to refineries and petrochemical plants.
• Online H2S Analyzer System Continuously measures H2S concentration in recycle gas, enabling real-time control of the sulfiding process. Wirelessly transmits data to SmartSkid system for cloud-based monitoring. Improves safety by eliminating the need for Draeger tube sampling under SCBA.
• Dual Total Sulfur/H2S Analyzer (TSA) Continuously measures both H2S and Total Sulfur content of recycle gas using two optical sensors, enabling detection of non-decomposed mercaptans in real-time to prevent SOx emission exceedances.
• Hydrogen Purity Analyzer Real-time monitoring of hydrogen concentration in recycle gas using H2scan HY-OPTIMA 2740 with proprietary thin-film technology for accurate hydrogen partial pressure measurement, available for rent as part of sulfiding services package.
• Online pH Analyzer System Continuously measures pH of sour water from product separator boot to control nitrogen injection rate and prevent over-injection of nitrogen compounds during catalyst passivation.
• Dimethyl Disulfide (DMDS) Primary sulfiding agent (68% sulfur content) for activating hydrotreating and hydrocracking catalysts by converting metal oxides to active metal sulfides. Also injected into ethane steam cracker furnaces for passivation.
• Tertiary-Butyl Polysulfide (TBPS 454/Sulfrzol 54) Alternative sulfiding agent (54% sulfur content) with lower decomposition temperature (320°F vs 392°F for DMDS), used when lower decomposition temperature is desirable or methane make is an issue.
• Dimethyl Sulfide (DMS) Chemical injected into ethane steam cracker furnaces to inhibit coke formation and control CO creation by forming iron sulfide protective layer on furnace tube walls.
• Turn-key Sulfiding Services Full-service package including supply and delivery of sulfur chemistry, rental of chemical injection equipment (SmartSkid) and gas analyzers, and fully trained technicians for 24/7 setup and operation at client sites.
• EnviroSulf Sulfiding Solution Customized approach to solving non-decomposed mercaptan issues involving detailed sulfiding procedure review and specialized blends of polysulfides combined with DMDS, with guaranteed mercaptan control.
• MDEA Injection Services for Catalyst Passivation Nitrogen passivation service using MDEA (methyldiethanolamine) as safer alternative to ammonia for moderating hyperactive hydrocracking and renewable fuels catalysts. MDEA decomposes to form ammonia inside the reactor.
• Catalyst Consulting Services Technical consulting covering process challenges, catalyst selectivity improvements, sulfur injection for ethylene steam crackers, technical analysis, commercial assessment, new catalyst development, market studies, and competitive analysis.
• Renewable Fuels Startup and Consulting Assisted with startup of over a dozen renewable fuels units. Services include catalyst sulfiding for renewable diesel and sustainable aviation fuel (SAF) production, and continuous DMDS/TBPS injection to maintain catalyst sulfidation in sulfur-free renewable feedstocks.

Quantifiable outcome

• Over 1,000 hydrotreating, hydrocracking, and renewable fuel units successfully sulfided
• +5 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

Three partnerships are on record, tiered core.

• Actisulf SAScoreStrategic or Co-development Partner · 1 October 2018RxR acquired Actisulf SAS, a European leader in catalyst activation services based in Tarbes, France, in October 2018. Actisulf transitioned to become Reactor Resources France, expanding RxR's capabilities to service customers in Europe and the Middle East.
• ChevronPhillips Chemical Company (CP Chem)coreChannel Partner/ Reseller/ Distributor · 1 January 2011RxR is the sole distributor of thiochemicals (DMDS, DMS, TBPS) for ChevronPhillips Chemical Company in the US, Canada, and Mexico. CP Chem manufactures these products at facilities in Borger, Texas and Tessenderlo, Belgium under ISO 9001 and ISO 14001 certified procedures. This is a foundational partnership dating to RxR's inception in 2011.
• H2scancoreTechnology or IntegrationRxR partnered with H2scan, the leader in Hydrogen Analyzers, to provide the HY-OPTIMA 2740 Hydrogen Purity Analyzers to the refining and petrochemical industries. The analyzers are available for rent as part of RxR's sulfiding services package. H2scan's solid-state sensor technology provides real-time continuous hydrogen concentration data.

Scale indicators6 records

Recent moves7 records

Expansion highlights5 records

Regional players

• Arkema: Arkema manufactures dimethyl disulfide (DMDS) and other sulfur chemicals used in refining and petrochemical applications. Comparable to Reactor Resources as a thiochemicals producer/distributor (RxR is a DMDS distributor while Arkema is a DMDS manufacturer), making it both an upstream supplier and adjacent competitor in the sulfur chemistry value chain.

Broad incumbents

• Honeywell UOP: Honeywell UOP is a major refining technology licensor and hydroprocessing catalyst supplier with comprehensive services including catalyst startup support. Comparable to Reactor Resources in hydroprocessing catalyst supply but operates as a much larger broad-line refining technology and catalyst incumbent.
• Albemarle Corporation: Albemarle is a major specialty chemicals producer including refinery catalysts (FCC, hydroprocessing) and offers catalyst services to refiners. Comparable to Reactor Resources in refinery catalyst supply but operates at significantly larger scale across multiple catalyst chemistries.
• Clariant: Clariant's Catalysts business produces hydroprocessing catalysts and offers catalyst-related services. Comparable to Reactor Resources in the hydroprocessing catalyst space but operates as a much larger diversified specialty chemicals incumbent.
• BASF: BASF is a major diversified chemical manufacturer including refining catalysts and specialty chemicals. Comparable to Reactor Resources in the broader chemical and catalyst space but operates at significantly larger scale as a global chemical incumbent.

Direct peers

• Topsoe: Topsoe is a leading hydroprocessing catalyst manufacturer that provides catalyst activation and sulfiding services as part of its catalyst supply offering. Directly comparable to Reactor Resources as a hydroprocessing catalyst activation services provider, though Topsoe is also a major catalyst licensor and technology provider.
• Axens: Axens provides hydroprocessing catalysts, technology licensing, and related services including catalyst presulfiding and startup support to refineries worldwide. Comparable to Reactor Resources in sulfiding services and hydroprocessing catalyst activation, with a broader portfolio of refining and petrochemical process technologies.
• Cat Tech International: Cat Tech International provides on-site catalyst handling services including loading, unloading, screening, and activation support to refineries and petrochemical plants. Comparable to Reactor Resources as a direct competitor in catalyst-related field services for the refining industry.
• Eurecat: Eurecat provides on-site catalyst services (regeneration, rejuvenation, presulfiding, and specialty treatments) for refinery and petrochemical catalysts. A direct competitor to Reactor Resources in catalyst activation and sulfiding services with similar field-service model.
• Shell Catalysts & Technologies: Shell's catalyst business (formerly Criterion Catalysts & Technologies) supplies hydroprocessing catalysts and bundled activation services to refineries globally. Comparable to Reactor Resources as a major competitor in hydrotreating/hydrocracking catalyst supply and sulfiding services.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/reactor-resources

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries2 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 Reactor Resources