C. Gaut
Analyst · JPMorgan
Thanks, Patrick, and good morning. We recently closed our initial public offering, and I want to begin by welcoming our new shareholders who have placed their trust in the management and employees of Forum. I especially want to thank our employees for their tireless efforts that made the IPO possible and made Forum the good place to work that it is today.
With me today is our CFO, Jim Harris, as well as the presidents of our 2 operating divisions, Charlie Jones and Wendell Brooks. I'll start with some highlights from the quarter, offer a few thoughts on the outlook for our business; and then turn it over to Jim, who will provide greater detail on our financial performance.
As this is our first earnings conference call, allow me to take a minute and orient you to how we manage Forum. We are organized in 2 divisions, Drilling & Subsea, managed by Charlie; and Production & Infrastructure run by Wendell. Drilling & Subsea focuses on products and technologies from the reservoir to the wellhead on the drilling rig and below the surface. Production & Infrastructure provides products from the wellhead to the refinery.
Each division has 3 product lines oriented on their respective markets. The product lines within Drilling & Subsea include Subsea Technologies, Drilling Technologies and Downhole Tools. Production & Infrastructure includes Flow Equipment, Production Equipment and Valve Solutions.
We had a good first quarter of the year with strong organic revenue growth, continued improvement in our margins and increased order levels across our 2 divisions. I am pleased to report that in the first quarter, we generated $82 million of EBITDA on $363 million of revenue. We generated EBITDA margins of 22.6% in the first quarter of 2012.
Diluted earnings per share in the first quarter of 2012 were $0.57, up significantly from the 2011 first quarter diluted earnings per share of $0.20. This also represented a 33% sequential increase over fourth quarter 2011 earnings per share of $0.43. But please keep in mind our share count increased after the end of the first quarter with the completion of our IPO and the concurrent private placement, so our earnings per share over the rest of 2012 will not be directly comparable to this first quarter.
Our Subsea Technologies business was one of our top performers this quarter, generating the highest sequential revenue growth rate among our 6 product lines. Subsea Technologies benefited from strong demand for our Perry work-class remote operating vehicles, or ROVs, that we design, manufacture and sell. The growth in deepwater oil and gas development was -- has increased demand for our ROVs and other subsea tooling and equipment that we sell.
Additionally, demand has increased for large specialty vehicles, which support subsea pipeline installation and offshore wind farm projects in Northern Europe. We recently began final testing of a large 1,200-horsepower specialty trenching vehicle that our customer tends to deploy into these markets. It is the largest such vehicle we have ever produced and demonstrates the strength of our subsea design and engineering talent.
Our Flow Equipment product line had an exceptional quarter and generated strong sequential top line growth and produced the highest operating margins in the company. This activity-based consumable products business benefited from the growing service intensity in North America. With the sharp drop of North American natural gas prices, many of our customers have redirected their assets to the liquids-rich and oily basins, and these basins tend to be drilled with longer laterals and stimulated with more fracturing stages per well.
We believe about 80% of our Flow Equipment revenue is related to field consumable and replacement components. The remaining 20% is flow iron we sell for new frac spreads, and this is the portion of our business that would be more exposed to a decline in orders for new capital equipment.
We also saw excellent performance from our Drilling Technologies product line, where drilling activity in North America created strong demand for our consumable products and handling tools. We have also experienced continued strength in demand for our well intervention pressure control equipment such as blowout preventers that we manufacture for coil tubing operations.
In addition to the new products we discussed earlier on our Subsea business, other new product development efforts continue. Our Valve Solutions product line introduced new products to serve the upstream infrastructure market, while our Drilling Technologies product line recently began commercial production of the Wrangler Roughneck, a fully automated make-up and break-out tool. We have other product development efforts underway in several of our product lines that we expect to be growth drivers for us in the coming years.
Looking forward, we are encouraged by the order level this quarter. Our level of order intake was $409 million for the first quarter of 2012, an all-time high, and a sequential increase of 14% over the fourth quarter of 2011.
Our CFO, Jim Harris, will now discuss our financial results in greater detail. Jim?