What GEMS does

GEMS S.A. is a Colombian privately-held company founded in 1999 by interdisciplinary professionals originating from the Instituto Colombiano del Petróleo (ICP), specializing in geochemistry, consulting, and laboratory analysis for oil & gas exploration and production companies and, secondarily, the mining sector. Headquartered in Piedecuesta, Santander with a branch office in Quito, Ecuador, the company integrates geology, geochemistry, geophysics, and petroleum systems analysis into a unified service portfolio organized around nine core offerings: laboratory analysis of rock, crude, gases, and soils; integrated geological and geophysical (G&G) studies; reservoir geochemistry; unconventional hydrocarbon studies; core and stratigraphic section studies; petroleum system evaluation; surface geochemical prospecting (onshore and offshore); geochemical evaluation projects; and offshore Piston Core services including oil-slick Radarsat analysis, heat flow measurements, and high-resolution geochemistry. The company's technology stack combines proprietary laboratory infrastructure with cutting-edge analytical methods (aromatic biomarkers, diamantoids, carbon isotopes, Rock-Eval pyrolysis, Hawk PAM pyrolysis, GC-FID gasometry) and strategic alliances with GEOTRACK (exclusive LatAm representation for AFTA/ZFTA thermal history reconstruction) and BTI (biomarkers, diamantoids, CSIA), supplemented by a partnership with Kognitus for AI tooling in E&P workflows.

GEMS generates revenue through project-based B2B professional services contracts — laboratory analyses, integrated consulting studies, and offshore field campaigns — priced via quote-based engagements with no publicly disclosed rate card. Its customer base exceeds 40 national and international companies, including the Colombian national hydrocarbons agency (ANH), the national oil company (Ecopetrol S.A. on a continuous 13-year engagement at ICP), EP Petroamazonas (Ecuador), and a roster of IOCs and mid-cap E&P operators (Repsol, Petrobras, BHP Billiton, BP, Hocol, CEPSA, Equion, Pacific, Amerisur, among others). Over 250 projects have been completed across Colombian and Andean basins since 1999, with 50,000+ rock and fluid samples analyzed to date, including the first Geochemical Atlas of Petroleum for ANH and YTF evaluations across 9 Colombian basins. The go-to-market motion is enterprise field sales — direct technical relationships, proposals, and long-term partnerships — rather than digital or channel-driven acquisition. The firm operates with 11-50 employees, holds ISO 9001:2015, ISO 14001:2015, ISO 45001:2018 (ICONTEC) and Norsok S-002 certifications, and has no disclosed parent company, external investors, or funding rounds.

Name

GEMS

Legal name

GEMS S.A.

Website

https://gemssa.com

Company type

Private

Founded year

1999

Operating status

Operating

Headcount range

11–50 employees

Short description

GEMS S.A. is a Colombian geochemical and geological services firm founded in 1999, providing laboratory analysis, consulting, and offshore Piston Core services to oil & gas E&P companies and government agencies across Colombia, Ecuador, and Paraguay.

Ownership category

akta.pro rank

Product category

Geochemical Laboratory & Consulting Services for Oil & Gas E&P

NAICS

Support Activities for Mining (2131), Support Activities for Metal Mining (213114)

SIC

Oil & Gas Field Exploration Services (1382), Metal Mining (1000)

akta.pro primary industry

Seismic & Geoscience Services (Acquisition, Processing, Interpretation) (EUALABAK)

akta.pro secondary industry

Mineral Exploration & Geoscience Services (Geology, Geophysics, Geochemistry, Resource Modeling) (IMAKAKAA)

Keywords

• Geochemical analysis services
• Petroleum systems evaluation
• Reservoir geochemistry studies
• Oil and gas consulting
• Exploration laboratory services

Headquarters

HQ city

Piedecuesta

HQ country

Colombia

HQ region

Latin America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Laboratory Analysis Services: Geochemical laboratory analysis services for rock, crude, gases, and soil samples. Revenue generated through project-based analytical work with specialized testing and interpretation services.
2. Geochemical Consulting and Studies: Specialized consulting services including petroleum systems evaluation, basin modeling, G&G integrated projects, surface geochemical prospecting, and unconventional hydrocarbon studies. Revenue from technical consulting engagements and project-based studies.
3. Offshore Services (Piston Core): Offshore geochemical services including Piston Core acquisition, heat flow measurements, high-resolution geochemistry, bathymetry, backscatter, and sub-bottom profiling.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

GEMS S.A. provides specialized geochemical laboratory analysis, consulting, and petroleum systems evaluation services to oil & gas exploration and production (E&P) companies and, to a lesser extent, mining clients. The firm integrates geology, geochemistry, geophysics, and petroleum systems analysis to deliver laboratory analysis of rock, crude, gas, and soil samples; integrated G&G studies; reservoir geochemistry; unconventional hydrocarbon studies; surface geochemical prospecting (onshore and offshore); and offshore Piston Core acquisition services, primarily to clients operating in Colombian and Andean basins.

Product overview

GEMS S.A. is a specialized geochemistry, consulting, and laboratory analysis services company for the Oil & Gas and Mining industries. The company operates a unified service portfolio organized around core competencies: laboratory analysis of rock, crude, gases, and soils; integrated geological and geophysical (G&G) studies; petroleum system evaluation; unconventional hydrocarbon studies; surface geochemical prospecting; and offshore/piston core services. All services integrate geological knowledge with geochemical data and laboratory analysis, supported by modern laboratory infrastructure with cutting-edge technology. The company serves E&P (Exploration and Production) clients with studies spanning from field sample acquisition through laboratory analysis to interpretation and integration with geological information.

Differentiator

Problem solved

Functional benefit

Products and services

• Laboratorio An\u00e1lisis de Laboratorio (Laboratory Analysis) Laboratory analysis of rock, crude, extract, and gas samples using geochemical techniques including chromatography, biomarker analysis, isotope analysis, and pyrolysis for hydrocarbon exploration clients in the O&G industry.
• Estudios de Geolog\u00eda y Geof\u00edsica (G&G) Geological and geophysical studies integrating field information acquisition, seismic evaluation and interpretation with geological and laboratory data for petroleum system assessment.
• Estudios de Geoqu\u00edmica para el \u00c1rea de Producci\u00f3n y Perforaci\u00f3n Reservoir geochemistry studies including rock pyrolysis, reservoir compartmentalization analysis, and crude allocation for production and perforation operations.
• Estudios de Hidrocarburos No Convencionales Studies of naturally fractured reservoirs, coalbed methane, shale gas, and shale oil potential.
• Estudios de N\u00facleos y Secciones Estratigr\u00e1ficas Petrographic description, sedimentological analysis, core gamma analysis, X-ray fluorescence, and gaseous/liquid hydrocarbon potential evaluation of cores and stratigraphic sections.
• Evaluaci\u00f3n de Sistemas Petrol\u00edferos Integration of geological and geochemical information with basin modeling, prospect evaluation, and regional basin analysis.
• Prospecci\u00f3n Geoqu\u00edmica de Superficie Surface geochemical prospecting using head space gas sampling, GC-FID gasometric analysis (C1-C5), non-hydrocarbon gas analysis, and methanotrophic bacteria analysis for onshore exploration.
• Proyectos de Evaluaci\u00f3n Geoqu\u00edmica Geochemical characterization of rocks, crudes and gases, maturity assessment, correlations, and petroleum system evaluation delivered as integrated projects.
• Servicios Costa Afuera (Off-shore) / Piston Core Offshore geochemical services including oil-slick Radarsat image analysis, piston core acquisition, heat flow measurements, high-resolution geochemistry, and bathymetry, backscatter, and sub-bottom profiling.

Quantifiable outcome

• 250+ projects completed for 40+ companies in Colombian and Andean basins since 1999
• +2 more outcomes

Named customers16 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Two partnerships are on record, tiered core.

• GEOTRACKcoreTechnology or IntegrationGEMS S.A. is the exclusive representative for Latin America of GEOTRACK, an Australian company that is a world leader in AFTA (Apatite Fission Track Analysis), ZFTA (Zircon Fission Track Analysis), and Thermal History Reconstruction services applied to hydrocarbon exploration.
• BTI (Biomarker Technologies Inc.)coreTechnology or IntegrationGEMS S.A. has an alliance with BTI, an American company that is a world leader in biomarker studies, diamantoid analysis, and compound-specific isotope analysis (CSIA) used in applied studies for hydrocarbon exploration and production.

Scale indicators7 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Weatherford International: Multinational oilfield services company with formation evaluation, laboratory and reservoir-focused services. Overlaps with GEMS's core and fluid analysis capabilities within a much broader portfolio.
• Halliburton: Global oilfield services and equipment provider with geoscience, reservoir evaluation and drilling services. Competes for integrated G&G and exploration studies contracts from the same IOC/NOC client base.
• Schlumberger (SLB): Largest oilfield services company worldwide with integrated exploration, reservoir geochemistry, basin studies and digital subsurface offerings. Bundles services GEMS offers individually across its portfolio and competes for major E&P studies.
• TGS: Energy data and intelligence provider combining multi-client seismic libraries with subsurface and reservoir studies. Comparable in delivering basin-level geological and geophysical analyses used to support E&P investment decisions.

Direct peers

• Activation Laboratories (Actlabs): Canadian commercial geochemical laboratory offering inorganic and organic geochemistry, including biomarker and isotope services for petroleum and mineral exploration. Comparable independent lab-services peer.
• SGS: World-leading testing and inspection firm operating dedicated oil, gas and chemicals labs covering geochemistry, crude assays and reservoir fluids. Similar B2B lab-services revenue model and multi-national E&P client base.
• Core Laboratories: Global provider of reservoir description and production enhancement services including reservoir geochemistry, core analysis, and PVT/fluid studies. Closest direct comparable to GEMS's reservoir geochemistry and crude-rock-gas analysis offering for E&P operators.
• Fugro: Geo-data specialist providing site characterization, geophysical and geotechnical services for offshore and onshore energy projects. Comparable on offshore Piston Core, subsurface characterization and integrated geoscience delivery.
• Intertek: Global TIC (testing, inspection, certification) company with Energy & Exploration services including geochemical analysis and laboratory testing for oil & gas operators. Comparable project-based analytical services model serving E&P clients.
• ALS Limited: Global laboratory services network with oil & gas geochemistry, hydrocarbon analysis and environmental testing. Overlaps with GEMS's rock, soil, gas and isotope analytical capabilities and project-based service delivery.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xtwitter.com/gemssa
• LinkedInlinkedin.com/company/gemssa

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 GEMS