About Us: Privacy-Safe Enterprise Data Since 2018

GSDSI has powered enterprise data needs since 2018. Privacy-safe, compliant breadth across consumer, B2B, identity, location, property, and CTV datasets.

About GSDSI

Global Source Data Solutions Inc. (GSDSI) was founded in 2018 and has operated continuously as a privately held data brokerage ever since. The company serves enterprise data buyers across adtech, financial services, real estate, healthcare, CPG, retail media, travel and hospitality, media and entertainment, and federal and defense sectors.

Leadership team

Andrew Marcus, Chief Executive Officer

Andrew Marcus

Chief Executive Officer · Fort Lauderdale, FL

Andrew founded Global Source Data Solutions in 2018, building on more than three decades in wholesale data and identity resolution. He previously founded M1 Data & Analytics, supplying voter files, political and B2C segments, and identity-linked feeds to major agencies and direct-marketing platforms nationwide.

Focus: Company vision, strategy, and data partnerships; Identity resolution and political / B2C feed catalog; Long-term partner and platform relationships.

LinkedIn profile

Daniel Kaplan, Vice President of Operations

Daniel Kaplan

Vice President of Operations · Fort Lauderdale, FL

Daniel runs GSDSI’s global operational frameworks with a mission-first mindset shaped by special-operations service and enterprise sales leadership. He aligns engineering, delivery, and commercial teams so privacy-safe data products scale reliably for enterprise and federal buyers.

Focus: End-to-end delivery and workflow design; Cross-functional alignment from engineering to sales; Operational scalability and quality assurance.

LinkedIn profile

Todd Duchemin, Chief Growth Officer

Todd Duchemin

Chief Growth Officer · Purcellville, VA

Todd leads GSDSI go-to-market and federal solutions, with twenty-plus years taking complex SaaS, cybersecurity, and location-intelligence platforms to market. He is the primary federal point of contact for CAI/OSINT procurement, teaming, and contract-vehicle discussions.

Focus: Enterprise and federal revenue growth; Federal & defense buyer programs (VOSB / SDVOSB); Consultative partnerships and customer success.

LinkedIn profile

Operating principles

  • Privacy-envelope representations on every feed — CCPA/CPRA, state-privacy-act alignment, CAN-SPAM + TCPA compliance where applicable, FCRA-ineligible labeling on consumer-report-adjacent datasets.
  • Sample-before-contract — every buyer runs a matched-sample pilot against their own data before committing.
  • Documented provenance — GSDSI provides the provenance chain on request for any feed in the catalog.
  • Delivery optionality — flat-file, SFTP, S3, Snowflake secure data share, AWS Data Exchange, REST API.

FAQ

When was GSDSI founded and what does GSDSI stand for?
GSDSI is Global Source Data Solutions Inc., founded in 2018 in Fort Lauderdale, FL. The company launched as a privacy-safe data intelligence provider bridging digital behavior and real-world signals, and has since expanded to serve enterprise, federal, defense, and adtech buyers across 150+ countries.
Where is GSDSI headquartered?
GSDSI is headquartered at 3410 Galt Ocean Dr., Fort Lauderdale, FL 33308. The company operates globally but centralizes data engineering, federal solutions, and enterprise licensing out of the Fort Lauderdale office.
What industries and buyer personas does GSDSI serve?
GSDSI licenses data to advertising and media agencies, tech and MarTech platforms (DSPs, SSPs, CDPs), streaming and CTV platforms, global and national brands, location-based marketers, financial services firms, real estate investors, healthcare life sciences teams, and federal defense and intelligence agencies. Each vertical has a dedicated account team and use-case playbook.
What privacy certifications does GSDSI hold?
GSDSI aligns with GDPR, CCPA/CPRA, and state privacy laws including TDPSA and Oregon, Colorado, Florida, and Maryland requirements. International transfers from the EEA, UK, and Switzerland rely on Standard Contractual Clauses with supplementary measures where appropriate. The company is IAB TCF aligned. All location data excludes sensitive categories per the ODNI CAI Policy Framework (2024).
What makes GSDSI different from SafeGraph, Placer, or LiveRamp?
GSDSI combines multi-source fusion (location, CTV/ACR, identity, B2B, CPG, property) rather than specializing in a single data layer. The Euclidean Feed deterministically links mobile ad IDs, CTV exposures, and consumer behavior into a unified identity graph. Full provenance documentation, consent verification, and compliance attestation ship with every dataset, so procurement and legal sign-offs move faster than with single-source competitors.