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Sierra Instruments's Overview

Total employees250
HeadquartersMonterey
Founded1973

Sierra Instruments is a globally recognized manufacturer of high-performance flow measurement and control instrumentation. Founded in 1973 and acquired by the TASI Group in 2019, Sierra provides solutions for gas, liquid, and steam applications across diverse industries including semiconductor, automotive, energy, environmental, life sciences, and general industrial processes. Their product portfolio includes thermal mass flow meters and controllers, vortex flow meters, transit-time ultrasonic flow meters, and insertion multivariable mass flow meters, known for their accuracy, reliability, and innovative technology. Sierra Instruments emphasizes customer-centric solutions and robust post-sales support.

Where is Sierra Instruments's Headquarters?

Sierra Instruments officeSierra Instruments officeSierra Instruments officeSierra Instruments office
*Images sourced via web search. Rights belong to original owners

HQ Function

Serves as the primary hub for research and development, manufacturing, global sales and marketing direction, and administrative operations for Sierra Instruments' product lines.

Notable Features:

The facility likely houses advanced manufacturing capabilities, precision calibration labs (e.g., for flow meters), and engineering design centers.

Work Culture:

As a company focused on precision engineering and innovation, the work culture likely fosters collaboration, technical expertise, problem-solving, and a commitment to quality, typical of a high-tech manufacturing environment.

HQ Significance:

The Monterey headquarters is crucial for driving innovation in flow measurement technology, maintaining quality control over its products, and coordinating its global strategy under the TASI Flow division.

Values Reflected in HQ: The headquarters operations would reflect values such as precision, innovation, quality, customer satisfaction, and technological leadership in the flow instrumentation market.

Location:

Sierra Instruments, as an integral part of the TASI Group's Flow Segment, maintains a significant global presence. This includes direct manufacturing and sales offices in North America (USA), Europe (Netherlands), and Asia (China, India). Beyond these key hubs, Sierra supports customers worldwide through an extensive network of factory-trained sales and service representatives in over 50 countries. This global footprint enables them to provide localized application support, product selection assistance, installation guidance, and after-sales service to a wide array of industries across the globe.

Street Address:

5 Harris Court, Building L

City:

Monterey

State/Province:

CA

Country:

USA

Sierra Instruments's Global Presence

Egchel, Netherlands

Address: Bijlkesweg 30, 5988 RK Egchel, The Netherlands

To provide localized expertise, rapid customer response, and tailored solutions for the diverse European market, ensuring compliance with regional standards and customer requirements.

Shanghai, China

Address: Room 611, Building 1, Lane 333, Zhujian Road, Minhang District, Shanghai, China 201107

To support the significant manufacturing base in China and APAC, offering direct access to Sierra's flow measurement technologies and application engineering for local industries.

Thane, Maharashtra, India

Address: TASI Group - Flow Division India, Plot No. A-136 & A-137, Road No. 22, Wagle Industrial Estate, Thane (W) - 400604, Maharashtra, India

To cater to the expanding Indian industrial market's need for precision flow measurement and control, offering local support and application knowledge.

Buying Intent Signals for Sierra Instruments

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of Sierra Instruments

As of April 2025, Sierra Instruments' leadership includes:

Matthew Olin - President, TASI Flow (includes Sierra Instruments)
Erica Januzik - Director of Marketing, TASI Flow / Sierra Instruments
Scott Rouse - VP of Product Management & Engineering, TASI Flow

Investors of Sierra Instruments

Sierra Instruments has been backed by several prominent investors over the years, including:

TASI Group (Acquirer and Parent Company)

Executive New Hires/Exits in the Last 12 Months

Hire0
Exits0

Specific executive movements solely within the Sierra Instruments brand are not frequently publicized as it operates within the TASI Flow segment. Broader TASI Group or TASI Flow leadership changes might be announced. No major specific Sierra Instruments executive hires/exits have been prominently reported in the last 12 months.

Technology (Tech Stack) used by Sierra Instruments

Discover the tools Sierra Instruments uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Sierra Instruments Email Formats and Examples

Sierra Instruments, as part of TASI Group, typically uses standard corporate email formats. The most common format is likely [first_initial][last]@sierrainstruments.com or [first].[last]@sierrainstruments.com. Some personnel, particularly those with broader TASI Flow responsibilities, might also use an @tasigroup.com email.

[first_initial][last]@sierrainstruments.com (e.g., jsmith@sierrainstruments.com) or [first].[last]@sierrainstruments.com (e.g., john.smith@sierrainstruments.com)

Format

molin@sierrainstruments.com

Example

80%

Success rate

News and media

PR Newswire / TASI Group WebsiteDecember 5, 2023

TASI Group (Parent of Sierra Instruments) Completes Acquisition of Fox Thermal Instruments

TASI Group's Flow Segment, which Sierra Instruments is a part of, announced the acquisition of Fox Thermal Instruments. This strategic move expands TASI Flow's portfolio in thermal mass flow measurement technologies, enhancing its market position and offerings....more

Automation.com / Sierra Instruments Press ReleaseMay 11, 2020

Sierra Instruments Launches New RedySmart™ Thermal Mass Flow Meters

Sierra Instruments introduced its new RedySmart™ thermal mass flow meters, featuring advanced communication options like Modbus, higher accuracy, and robust design for industrial gas flow measurement applications....more

TASI Group / Sierra Instruments AnnouncementOctober 1, 2019

TASI Group Acquires Sierra Instruments

The TASI Group announced its acquisition of Sierra Instruments, integrating Sierra into its Flow Segment. This acquisition aimed to strengthen TASI's position in the flow measurement market by adding Sierra's innovative technologies and established brand....more

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