statistics

ADI, LLC is a technology firm that creates, develops and integrates Data Quality Management products and services for testing and evaluation of IT classification system performance. It has worked with the U.S. Census Bureau since 1994, performing quality assurance testing for questionnaire printing and electronic data capture in the 2010 Decennial Census, and developed the Production Data Quality (PDQ) test system and the QUISP II print quality system.

color sciencecontent managementdata quality testingdigital print on demandelectronic data captureforms design and printingforms processingimage managementimaging scienceoptical character recognitionoptical mark recognitionquality assurance testingquestionnaire printingtest design

Alexa Research and Engineering is a Biodefense, Public Health, and Information Integration company providing advisory and technical services in health care, biodefense, biosurveillance, data integration and research. Its team of scientists, public health professionals and biodefense analysts supports the Department of Defense, Health and Human Services, Veterans Affairs, Department of Homeland Security, and commercial sectors.

biocontainmentbiodefenseBioinformaticsbiomonitoringbiosecuritybiosurveillancedata managementdevelopmentEducation & Trainingenvironmental healthEpidemiologylab managementproject managementresearchSystems Engineeringthreat/risk analysis

Arrow Analytics LLC provides data-driven solutions to understand people and their unconscious minds using neuroscience, social network analysis, and implicit survey methods. The company offers audience analysis, social media analysis, organizational behavior assessment, neuromarketing using fNIRS neural imaging, and executive education and training courses.

computational social sciencecustom implicit data surveysmachine learningneural imaging (fNIRS)neurosciencequantitative anthropologysocial media analysissocial network analysis

Binary Holdings Group is a diversified group of researchers, engineers, data scientists, analysts, legal experts, and security professionals founded in 2018. It is a white label boutique serving small and medium-sized firms, with experience in technology, healthcare, manufacturing, and military sectors. Its public-facing products and solutions have reached an average of 3M+ unique users worldwide.

cybersecurity auditing and implementationData AnalyticsData Sciencedesign and developmentmachine learningresearchtechnology consulting

By The Numbers is a firm that provides evaluation, planning, surveys, focus groups, and statistics services. Its projects span Pre-K Education, K-12 Education, Higher Education, Adult Education, and Human Services.

evaluationFocus groupsPlanningsurveys

Clarity Pharma Research LLC is a scientific research organization (SRO) serving pharmaceutical, medical device, and biomedical companies. It is a specialty pharmaceutical market research supplier focused on patient chart audit and treating physician studies, specializing in rare diseases. It provides custom primary pharmaceutical market research pre- and post-launch, including market sizing, product uptake, treatment patterns, and clinical utility.

claims data analysispatient chart auditprimary market researchqualitative researchrepresentative samplingtreating physician studies

DataTecnica builds software tools and platforms optimized for clients, accelerating research across federal health, biotech and philanthropy. The company applies AI, data science (machine learning, statistics, bioinformatics, epidemiology), computer science, biology and medicine to advance healthcare, pairing AI-enhanced tooling with subject matter experts. Founded in early 2017 by Mike Nalls, PhD.

AI-assisted toolingBioinformaticsclinical data analyticscloud-based pipelinesdata harmonizationdistributed systemsEpidemiologyGenomicshigh-performance computinghuman computer interactionmachine learningmulti-omicssoftware development

Econometrica, Inc. is a research and management company based in Bethesda, Maryland, that collaborates with Federal agencies, State and local governments, and philanthropic and nonprofit clients in the health, human services, housing, finance, and data analytics sectors. It specializes in data science and analytics, statistics, economic analyses, program compliance analyses, program evaluation, application development, and machine learning/AI.

application developmentData Science and Analyticseconomic analysesEditorialfinancial systems and administrationgrant managementgraphic designhealthcare managementhealth economicshealth policy researchhealth services researchhousing and community developmentmachine learning/AIpopulation healthprogram compliance analysesprogram evaluationSection 508 compliancesurvey design and testingwebsite development

EmDX Research and Consulting Associates is a small consulting firm that specializes in life sciences and physical sciences. Its goal is to enhance clients' research and manufacturing capabilities by streamlining processes. The consulting staff has experience in all aspects of research, from benchtop to manufacturing to real-world trials, with expertise including Mechanical and Aeronautical Engineering, Biomedical, and Biotechnology.

data collection and analysisfacility designliterature reviewsmanufacturingmetallurgynovel testingprotocol and grant reviewRegulatory Complianceresearch program administrationscientific writingStructural Designtechnical editing

Far Harbor LLC is a research consulting firm founded in 2000 that specializes in statistics, population research, survey design, data visualization, and scientific writing. The team of statistical consultants helps clients design research projects, analyze data, draw conclusions, and measure and communicate the real-world impact of their programs. Clients include government, nonprofit, and private-sector organizations.

causal inferencecomplex sampling & weightingdata cleaning and weightingdata visualizationlatent variable modelinglongitudinal data analysismediation/moderated mediationmixed methodspopulation researchprogram evaluationproject managementQuasi-experimental designresearch designscientific writingsurvey design

Gibb & O'Leary Epidemiology Consulting is a veteran owned small business (VOSB) with a GSA contract that provides consulting services in epidemiology and health risk assessment to government agencies, non-governmental organizations, and commercial clients. Its core competencies include epidemiology, health risk assessment, toxicology, statistics, and industrial hygiene.

data analysisEpidemiologyhealth risk assessmentindustrial hygieneliterature reviewstudy design and conducttoxicologytraining

Gnarus Advisors provides analytic and expert services to clients facing complex challenges arising from uncertainty, potential litigation or disputes. Its experts and consultants solve business problems, identify, manage, and mitigate risks, and support litigation through research, analysis, regulatory expertise, and quantitative modeling. The firm combines economic, scientific, engineering, and regulatory expertise across economic analysis, environment & natural resources, and product liability & mass torts.

Economic Analysisenvironmental regulation and enforcement analysisenvironmental science and engineeringexpert testimonyfinancial modelinginsurance archaeologyliability risk projectionsMonte Carlo analysisquantitative modelingSampling

Great Lakes Environmental Center, Inc. (GLEC) is an established national contracting firm offering applied environmental sciences, research, and compliance assistance focused on water quality and the protection of aquatic ecosystems. Founded in 1992, GLEC serves government and commercial clients throughout North America and is an employee-owned company.

aquatic taxonomyaquatic toxicology testingaquifer testingbioaccumulation/bioconcentration studiesecological/biological surveysecological risk assessmentsenvironmental chemistryenvironmental engineeringESA biological evaluationsfield surveysgeographic information systemsgroundwater monitoringmicrobiology and molecular ecologymonitoring well network design and installationremedial alternatives analysissediment quality assessmentsediment surveyswater quality assessmentwater quality modeling

JA Analytics & Insights specializes in designing, conducting, and interpreting rigorous, high-quality qualitative and quantitative analyses to enable actionable, principled, and data-driven decision-making. Its core competencies include statistics, data science, artificial intelligence, visualization, learning theory, behavioral science, and human factors.

Artificial Intelligencebehavioral scienceBig Data analyticsData Sciencehuman factorslearning theorymachine learningVisualization