DDSI Email Formats
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DDSI
- DDSI uses 6 different email formats. The most common is lastNameInitialfirstNameInitial (for example, dj@ddsiglobal.com), which appears in about 50% of work addresses.
- Other common patterns include:
- lastNameInitial-firstName: d-jane@ddsiglobal.com (10%)
- lastName: doe@ddsiglobal.com (27%)
DDSI’s Popular Email Formats
| Format | Example | Percentage |
|---|---|---|
Format lastNameInitialfirstNameInitial |  dj@ddsiglobal.com | Percentage: 50% |
Format lastName | doe@ddsiglobal.com | Percentage: 27% |
Format lastNameInitial-firstName | d-jane@ddsiglobal.com | Percentage: 10% |
Format firstName.lastNameInitial | jane.d@ddsiglobal.com | Percentage: 8% |
Format lastName_firstName | doe_jane@ddsiglobal.com | Percentage: 3% |
Format firstNameInitial-lastNameInitial | j-d@ddsiglobal.com | Percentage: 2% |
Contact top employees from
DDSI
Luke PorterPartyChief
Tim HarrisonBoard Member
Jesus LopezSurvey Party Chief
stetson snyderLead Designer
Evan KulaSurvey Party Chief
Anthony GalutzaSurvey Crew Chief
Eric RollstonProfessional Land Surveyor
stacy sherburnSenior Designer
Reggie LaBelleGIS Analyst
Matthew RhineProfessional Land Surveyor
Billy FrancisPresident
Melvin MoormanSurvey Coordinator
Kiley WheatleyBehavior Consultant
Lindsay KelleyBehavior Consultant
Austin HilligossGIS Analyst
Ali DayibTax Accountant
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DDSI Corporate Information: FAQ
Founded in 1999, DDSI is headquartered in Tulsa, Oklahoma, and serves the energy industry with a focus on professional land survey, pipeline surveying, aerial surveying, mechanical and electrical design, drafting, mapping, GIS, and data management. The company employs between 100 and 200 professionals and reports annual revenues ranging from $100 million to $500 million.
President Billy Francis leads the organization while Survey Coordinator Melvin Moorman directs field survey activities; other senior contributors include Senior Designer Stacy Sherburn, GIS Analyst Reggie LaBelle, Professional Land Surveyor Matthew Rhine, and Manager of Field Survey Operations Don Johnson.
President Billy Francis leads the organization while Survey Coordinator Melvin Moorman directs field survey activities; other senior contributors include Senior Designer Stacy Sherburn, GIS Analyst Reggie LaBelle, Professional Land Surveyor Matthew Rhine, and Manager of Field Survey Operations Don Johnson.
DDSI uses 6 email formats across its organization. The most common pattern is lastNameInitialfirstNameInitial (e.g., dj@ddsiglobal.com), used in approximately 50% of work addresses.
DDSI currently employs over 100-200 people from United States, Ethiopia, Senegal, with a head office in Tulsa, Oklahoma.
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