Diamond Resources: Detailed Company Information & Corporate Profile
Summary
Diamond Resources is an energy company based in Williston, North Dakota, founded in 1980, employs 100‑200 people and generates $50M‑$100M revenue.
Together with leasing, title examination, right of way, drillsite permitting, landowner settlements, curative, unitization, and mineral appraisals, the firm handles a broad spectrum of resource development tasks.
Leadership includes President Lee Murphy; Land Agents Marcy Evans, Mitch Marostica, Darcy Thompson, Cooper Glenn; Title Department Manager Adam Ottmar; Sr. Title/ROW Agent Trista Anderson Mantelli; Right‑of‑Way Agent Nichole Milbrath; Receptionist Kristi Archer; Curative Administrator Maura McMullen; Accounting Ashley Engh; and Landman & ROW Agent Brad Pederson.
| Diamond Resources Website | diamondnd.com |
| Social Links |  |
| Phone Number | 701-572-4523 |
| Industries | |
| Diamond Resources Headquarters Address | 602 11th St W, Williston, North Dakota, 58801 US |
| Company Size | 100-200 employees |
| Specialities & Services | Leasing, Title Examination, Right of Way, Drillsite permitting, Landowner settlements, Curative, Unitization, Mineral Appraisals |
| Founded | 1980 |
| Estimated Annual Revenue | $50M - 100M |
| Updated: | 2026-09-29 |
Workforce Turnover
Length of Employment
Diamond Resources's workforce includes employees across a wide range of tenure levels.
100% have been with the company for more than 11 years
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Diamond Resources Corporate Information: FAQ
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