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Sr3 Engineering

SR3 Engineering is a full-service electrical engineering firm specializing in power system engineering and studies.

Utilities
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Headquarters
Denver, Colorado, United StatesSource: RevenueBaseRetrieved October 13, 2026
Employee range
1 to 10Source: RevenueBaseRetrieved October 13, 2026
Founded
2015Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
35 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Sr3 Engineering do?

The firm was founded in 2015 and describes itself as a growing team of engineers and problem solvers.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

What the business offers

Services & capabilities.

Power system engineering and studies

The firm specializes in AC interference, grounding, relay settings, automation, communication, and substation engineering.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

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Embeddable award for your website

BADGE PREVIEWSr3 Engineering listed #4 on Distribution system modernization consultants, October 10, 2026Open the published source list.
Sr3 Engineering

#4 Distribution system modernization consultants

Snapshot: October 10, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 2, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 11, 2026, September 15, 2026, September 16, 2026, September 18, 2026, September 23, 2026, September 27, 2026, September 28, 2026, October 10, 2026 and October 11, 2026. How the company lists are built.

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