Groppe, Long & Littell is the successor firm to Mares & Groppe, which was formed in 1955 to provide consulting services to the petroleum, natural gas, refining and petrochemical industries. The firms current name was adopted in 1976, reflecting the shift of the firms focus from acting as business advisors to providing analysis and forecasts of market conditions. During the past 30 years, the firm has earned a reputation for accurate forecasts of major changes in oil and natural gas prices.
View Top Employees from GROPPE, LONG & LITTELL| Website | http://groppelong.com |
| Revenue | $600000 |
| Employees | 4 (2 on RocketReach) |
| Address | 5300 MEMORIAL SUITE 375, Houston, Texas 77030, US |
| Phone | (713) 658-1193 |
| Fax | (713) 658-1196 |
| Technologies |
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| Industry | Oil and Gas, Oil & Gas Exploration & Services, Energy, Utilities & Waste Treatment |
| Competitors | Advanced Resources International, Baker & O'Brien, Inc., Gelber & Associates, Onyx Power & Gas Consulting, LLC, Stillwater Associates LLC |
| SIC | SIC Code 13 Companies, SIC Code 138 Companies |
| NAICS | NAICS Code 21311 Companies, NAICS Code 21 Companies, NAICS Code 213112 Companies, NAICS Code 2131 Companies, NAICS Code 213 Companies |
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GROPPE, LONG & LITTELL Questions
The GROPPE, LONG & LITTELL annual revenue was $600000 in 2023.
Henry Groppe is the Partner of GROPPE, LONG & LITTELL.
2 people are employed at GROPPE, LONG & LITTELL.
GROPPE, LONG & LITTELL is based in Houston, Texas.
The NAICS codes for GROPPE, LONG & LITTELL are [21311, 21, 213112, 2131, 213].
The SIC codes for GROPPE, LONG & LITTELL are [13, 138].
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