Image of Altimeter

Altimeter

Organization

The investment firm founded and led by Brad Gerstner.


First Mentioned

1/8/2026, 4:12:36 AM

Last Updated

2/7/2026, 11:23:50 PM

Research Retrieved

1/8/2026, 4:13:57 AM

Summary

Altimeter, formally known as Altimeter Capital Management, LP, is a technology-focused investment firm and SEC-registered investment adviser that provides critical market data and insights. The organization is primarily involved in managing funds that invest in both public and private markets, with a mission to support visionary entrepreneurs in building iconic companies. Altimeter's data has become a key benchmark in the technology sector; notably, it was cited by David Sacks as evidence for a "SaaS Recovery," effectively signaling the end of the "SaaS Recession." The firm operates out of major hubs in Menlo Park, California, and Boston, Massachusetts, and its research is frequently used to analyze broader economic trends including consumer spending, inflation, and venture capital health.

Research Data
Extracted Attributes
  • Website

    www.altimeter.com

  • Full Name

    Altimeter Capital Management, LP

  • Focus Area

    Technology and Software as a Service (SaaS)

  • Headquarters

    Menlo Park, California, USA

  • Legal Status

    SEC-registered investment adviser

  • Contact Phone

    (617) 310-6180

  • Primary Industry

    Venture Capital and Private Equity

  • Secondary Office

    Boston, Massachusetts, USA

Timeline
  • Altimeter's market data is used by David Sacks to officially declare the end of the SaaS Recession and the beginning of a SaaS Recovery. (Source: Document 28121141-2767-4e7a-8206-a64e02347ba7)

    2023-12-08

Altimeter

An altimeter or an altitude meter is an instrument used to measure the altitude of an object above a fixed level. The measurement of altitude is called altimetry, which is related to the term bathymetry, the measurement of depth under water.

Web Search Results
  • [PDF] Chapter 8 - Flight Instruments - Federal Aviation Administration

    Altimeter The altimeter is an instrument that measures the height of an aircraft above a given pressure level. Pressure levels are discussed later in detail. Since the altimeter is the only instrument that is capable of indicating altitude, this is one of the most vital instruments installed in the aircraft. To use the altimeter effectively, the pilot must understand the operation of the instrument, as well as the errors associated with the altimeter and how each affect the indication. [...] and presents an altitude indication in feet. The altimeter uses static pressure as its source of operation. Air is denser at sea level than aloft—as altitude increases, atmospheric pressure decreases. This difference in pressure at various levels causes the altimeter to indicate changes in altitude. [...] pressure inside the wafers is equal to the surrounding static pressure. Conversely, if the static pressure is less than the pressure inside of the wafers, the wafers are able to expand which increases the volume. The expansion and contraction of the wafers moves the mechanical linkage which drives the needles on the face of the altimeter. Principle of Operation The pressure altimeter is an aneroid barometer that measures the pressure of the atmosphere at the level where the altimeter is located

  • Altimeters: how they work and their role in aviation - AeroTime

    ## What is an altimeter? An altimeter is an instrument used in aviation to measure and indicate an aircraft’s altitude above a specific reference point, usually mean sea level (MSL). Its primary function is to provide real-time information on the aircraft’s vertical position, aiding pilots in maintaining safe and precise flight levels. [...] Altimeters are unsung heroes of aviation, quietly performing a critical role in ensuring the safety and precision of flights. These instruments play a pivotal part in providing accurate altitude information, enabling pilots to navigate the skies with confidence. This article will explore the world of altimeters, shedding light on their working principles, the various types used in aviation, their practical applications for pilots, and the regulatory standards that govern their use. [...] In VFR conditions, where pilots rely on visual references, altimeters primarily ensure safe terrain clearance. Regulations stipulate that altimeters must be calibrated and used accurately. This helps to maintain proper separation between aircraft and the ground, as well as between separate aircraft in flight. Altimeter accuracy is particularly crucial when flying at low altitudes in good visibility, as pilots then use visual cues to assess their height above the ground.

  • Altimeter - Wikipedia

    Not to be confused with attitude indicator. An altimeter or an altitude meter is an instrument used to measure the altitude of an object above a fixed level. The measurement of altitude is called altimetry, which is related to the term bathymetry, the measurement of depth under water. ## Types [edit] ### Pressure altimeter [edit] This section is an excerpt from Pressure altimeter.[edit] [...] Edit links Article Talk Read Edit View history Tools Actions Read Edit View history General What links here Related changes Upload file Permanent link Page information Cite this page Get shortened URL Download QR code Print/export Download as PDF Printable version In other projects Wikimedia Commons Wikidata item Appearance From Wikipedia, the free encyclopedia Instrument used to determine the height of an object above a certain point [...] Altitude can be determined based on the measurement of atmospheric pressure. The greater the altitude, the lower the pressure. When a barometer is supplied with a nonlinear calibration so as to indicate altitude, the instrument is a type of altimeter called a pressure altimeter or barometric altimeter. A pressure altimeter is the altimeter found in most aircraft, and skydivers use wrist-mounted versions for similar purposes. Hikers and mountain climbers use wrist-mounted or hand-held

  • Altimeter: Home

    Altimeter # Home Altimeter is a technology-focused investment firm built by a founder for founders. Altimeter’s mission is to help visionary entrepreneurs build iconic companies, disrupt markets and improve lives through all stages of growth. Altimeter manages a variety of funds that invest in the public and private markets and seeks to serve as an expert long-term partner to companies as they enter the public markets. [...] Altimeter is a technology-focused investment firm built by a founder for founders. Altimeter’s mission is to help visionary entrepreneurs build iconic companies, disrupt markets and improve lives through all stages of growth. Altimeter manages a variety of funds that invest in the public and private markets and seeks to serve as an expert long-term partner to companies as they enter the public markets. Silicon Valley 2550 Sand Hill Road, Suite 150 Menlo Park, CA 94025 Map » [...] Boston One International Place, Suite 4610 Boston, MA 02110 Map » For more information, please call (617) 310-6180 or email IR@altimeter.com. For media inquiries, please contact press@altimeter.com. Altimeter Capital Management, LP (“Altimeter”) is an SEC-registered investment adviser. Altimeter maintains the websites www.altimeter.com. Altimeter does not solicit, offer, or sell securities via the Internet, or otherwise investment advisory services via the Internet.

  • Altimeter | SKYbrary Aviation Safety

    Home ## User account menu ## You are here # Altimeter # Altimeter ## Description Two types of altimeter are in common use in aircraft: This article describes the barometric altimeter. ## Description A barometric altimeter consists of a barometric capsule linked to a pointer by a suitable mechanical or electronic system. The pointer moves across the dial in response to changes in barometric pressure. The dial is calibrated in feet, or (less commonly) in metres.

Location Data

Altimeter Creek, Unorganized Kenora District, Kenora District, Northwestern Ontario, Ontario, Canada

stream

Coordinates: 50.5307028, -92.5491219

Open Map