| Format | Example | Percentage |
|---|---|---|
| Format:lastName-firstName | doe-jane@topquadrant.com | Percentage:32% |
| Format:firstName.lastNameInitial | jane.d@topquadrant.com | Percentage:30% |
| Format:firstNamelastNameInitial | janed@topquadrant.com | Percentage:15% |
| Format:lastNameInitial.firstName | d.jane@topquadrant.com | Percentage:14% |
| Format:firstNameInitial.lastNameInitial | j.d@topquadrant.com | Percentage:8% |
| Format:firstNameInitial_lastNameInitial | j_d@topquadrant.com | Percentage:1% |
TopQuadrant employee email verification for instant deliverability checks.
TopQuadrant was founded in 2022 and operates out of Raleigh, North Carolina’s Research Triangle. With a team of 10–50 employees it generates between $10 million and $50 million annually as an independent software development firm.
The company focuses on semantic data integration, enriched search, taxonomy & ontology management, metadata management, model‑driven applications, data governance, reference data management, data protection, regulatory compliance and financial services. It builds AI‑ready data solutions that include context layers, GraphRAG and other AI features.
Leadership is anchored by President Amar Doshi, CEO Nimit Mehta, and VP of Product Development Holger Knublauch. Other key figures include Head of Marketing Ingrid Ramos Nakamura, VP of Metadata Infrastructure Allen Polikoff, Director of Engineering Jim Crews, Product Manager Brenda Cass, Solutions Engineer Steve Hedden, and Technical Support Analyst Allan.
TopQuadrant uses 6 email formats across its organization. The most common pattern is lastName-firstName (e.g., doe-jane@topquadrant.com), used in approximately 32% of work addresses.
TopQuadrant currently employs over 10-50 people from United States, India, Australia, with a head office in Raleigh, North Carolina, US.
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