Affiliated Engineers

Affiliated Engineers

Engineering leadership for complex building systems

Overview

AEI provides engineering leadership and high-performance solutions for complex building, energy, and utility projects. The company guides projects from concept through operation, delivering engineered systems that aim to improve patient outcomes, support climate-conscious energy supply, and benefit society. Its approach combines multidisciplinary engineering expertise with project leadership to plan, design, and manage integrated systems for buildings and utilities. AEI differentiates itself through a relationship-driven, collaborative focus with clients and partners, applying its expertise to socially beneficial projects and ensuring practical, well-coordinated outcomes. The goal is to help clients achieve reliable, efficient, and sustainable engineered solutions that positively impact the world.

About Affiliated Engineers

Simplify's Rating
Why Affiliated Engineers is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Consulting

Industrial & Manufacturing

Energy

Healthcare

Company Size

501-1,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Madison, Wisconsin

Founded

1974

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Simplify's Take

What believers are saying

  • Affiliated Engineers' February 2025 site highlights over 10 zero-energy projects and 20 all-electric labs.
  • Fred Hutch's updated November 2025 case study validates AEI's high-performance data-center expertise.
  • LinkedIn's 2026 openings across Madison, San Francisco, Houston, and Boston show active hiring demand.

What critics are saying

  • Private consulting margins face pressure if universities and hospitals delay capital programs in 2026.
  • LinkedIn leadership changes, including June 2026 Houston and August 2026 San Diego promotions, signal succession risk.
  • AEI's sustainability niche depends on continued client premiums; cheaper rivals can commoditize design services quickly.

What makes Affiliated Engineers unique

  • AEI's 23 offices and 1,000 professionals support national complex-building delivery.
  • AEI specializes in zero-energy and all-electric labs, including CARB's Southern California headquarters.
  • AEI delivers extreme-efficiency data centers, like Fred Hutch's 1.1 PUE 1100 Eastlake facility.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Performance Bonus

Flexible Work Hours

Company News

AEI Engineering
Sep 6th, 2024
United Therapeutics Corporation's Project Lightyear Wins the 2024 ISPE FOYA Honorable Mention Award

Affiliated Engineers, Inc. is proud to share United Therapeutics Corporation's (United Therapeutics) Project Lightyear won the 2024 International Society for Pharmaceutical Engineering (ISPE) Facility of the Year Award (FOYA) Honorable Mention category - the only U.S.-based project to win this year!

Capitol Broadcasting Co., Inc.
Jun 14th, 2023
United Therapeutics Opens A Net Zero Energy Center In Rtp

Editor’s note: LimeLight is a regular feature from WRAL TechWire offering another means of publishing noteworthy news. Be sure to check out more LimeLight worthy news at this link.+++RESEARCH TRIANGLE PARK – United Therapeutics Corporation (Nasdaq: UTHR), a public benefit corporation, earlier this week unveiled its new net zero energy distribution center located on the company’s co-headquarters campus in Research Triangle Park.United Therapeutics Chairperson and CEO Dr. Martine Rothblatt welcomed North Carolina officials, members of the North Carolina General Assembly, and business leaders to a “cord cutting” ceremony to showcase the new distribution center. Dubbed “Phase Five,” the new building is the second site net zero building on the company’s Research Triangle Park Campus, and the fifth overall in its sustainable portfolio. The 55,000-square-foot facility features a new warehouse designed to meet current good manufacturing practices (cGMP) for pharmaceutical products and boasts a microgrid-based electrical system designed to run without any fossil fuels via battery backup using two Tesla Megapacks. Among other things, the facility will be used to store and distribute the company’s newest drug-device combination product, Tyvaso DPI®, which was launched last year

PharmiWeb
Jun 14th, 2023
United Therapeutics Unveils Net Zero Energy Distribution Center

First-of-its-kind distribution and warehouse center introduces a holistic approach to operations and energy managementFacility poised to support United Therapeutics’ near-term growth objective of doubling its revenue run rate to $4 billion annually by the middle of this decadeOpening event featured United Therapeutics’ Chairperson and CEO Dr. Martine Rothblatt and North Carolina Secretary of Commerce Machelle Baker SandersRESEARCH TRIANGLE PARK, N.C.--(BUSINESS WIRE)--United Therapeutics Corporation (Nasdaq: UTHR), a public benefit corporation, yesterday unveiled its new net zero energy distribution center located on the company’s co-headquarters campus in Research Triangle Park, North Carolina.United Therapeutics Chairperson and CEO Dr. Martine Rothblatt welcomed North Carolina officials, members of the North Carolina General Assembly, and business leaders to a “cord cutting” ceremony to showcase the new distribution center. Dubbed “Phase Five,” the new building is the second site net zero building on the company’s Research Triangle Park Campus, and the fifth overall in its sustainable portfolio. The 55,000-square-foot facility features a new warehouse designed to meet current good manufacturing practices (cGMP) for pharmaceutical products and boasts a microgrid-based electrical system designed to run without any fossil fuels via battery backup using two Tesla Megapacks. Among other things, the facility will be used to store and distribute the company’s newest drug-device combination product, Tyvaso DPI®, which was launched last year

Carolina Heat Pipe
Sep 21st, 2021
Carolinaheatpipe partners with Buffalo Air Handling Co

Carolina Heat Pipe worked with Affiliated Engineers Inc. and Buffalo Air Handling Co. on the HVAC system for a new four story building located on the ECU Greenville, NC campus.

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