Syska Hennessy Group

Global MEP engineering and commissioning services

Syska Hennessy Group

Global MEP engineering and commissioning services

Overview

Syska Hennessy Group is a global engineering firm offering a wide range of services in MEP (mechanical, electrical, and plumbing), information and communication technology, architectural lighting, vertical transportation, and commissioning. With more than 500 professionals across 18 offices, the firm works on projects of various sizes in markets such as commercial, healthcare, transportation, and mixed-use developments. Notable projects include the Lotte World Tower in Seoul and a fast-track 3D-printed building built in 17 days, illustrating the firm’s ability to tackle complex tasks. Revenue comes from project-based contracts, consulting fees, and ongoing service agreements, reflecting a mix of one-time and long-term work. The goal is to advance engineering practices and deliver high-quality, practical solutions that improve the built environment, guided by a client-focused approach.

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About Syska Hennessy Group

Simplify's Rating

Why Syska Hennessy Group is rated

C+

Rated C on Competitive Edge

Rated B on Growth Potential

Rated C on Differentiation

Industries

ConsultingIndustrial & ManufacturingGovernment & Public SectorDesign

Company Size

501-1,000

Company Stage

N/A

Total Funding

N/A

Headquarters

New York City, New York

Founded

1928

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Simplify's take

What believers are saying

Syska opened Riyadh in 2025 and Singapore in 2026, expanding Asia-Middle East reach.
The Ductulator app, launched December 2024, deepens client stickiness and technical credibility.
October 2026 promotions signal active leadership retention in Chicago and Hamilton during growth.

What critics are saying

Data-center demand concentration in Riyadh and Dubai exposes revenue to hyperscale pauses.
Private ownership blocks acquisition currency; WSP and Jacobs outbid them for talent and scale.
If Elevate 2035 misses growth targets, Syska stays mid-market while larger competitors commoditize MEP.

What makes Syska Hennessy Group unique

Syska combines MEP, ICT, commissioning, and vertical transportation under one private platform.
Elevate 2035, launched May 12, 2026, prioritizes independent management ownership and geographic expansion.
Its 2026 promotions rewarded BIM, telecom, healthcare, and critical-facilities specialists across offices.

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Benefits

Health Insurance
Dental Insurance
Vision Insurance
401(k) Company Match
401(k) Retirement Plan
Individual and Dependent Life Insurance
Short- and Long-Term Disability
Tuition Reimbursement
Wellness Program
Professional Development Budget
Paid Vacation
Transit/parking program

Company News

REJournals

Oct 21st, 2026

Syska Hennessy Group names principal in Chicago office.

Syska Hennessy Group names principal in Chicago office. October 21, 2026 Syska Hennessy Group, the international engineering firm, has promoted Clint Moreno to principal. He is based in the Chicago office. Mr. Moreno has 28 years of experience in the design and management of telecommunications and electrical systems. He specializes in technology infrastructure, including wireless, structured cabling, and network design, for corporate headquarters and critical facilities. His work in critical facilities encompasses several local data centers and projects for a multinational software client, all of which are confidential. A resident of Chicago, Mr. Moreno studied electrical engineering at the Illinois Institute of Technology in Chicago and is a member of Building Industry Consulting Service International.

BridgeTower Media

Oct 20th, 2026

Anthony Gonzalez | syska Hennessy.

Anthony Gonzalez | syska Hennessy. Syska Hennessy Group, the international engineering firm, has promoted Anthony Gonzalez, PE, to associate vice president in the Hamilton office. Mr. Gonzalez has more than 25 years of experience in HVAC design, serving as lead mechanical engineer and project manager for multidisciplinary teams. His work focuses on healthcare facilities and critical facilities. Announce your new employees, promotions, board positions, community notes and leaders in your organization to NJBIZ's influential audience. The information in the Movers & Shakers section is provided by the submitter. YOUR NEWS. YOUR INBOX. NJBIZ poll. Does your business plan to expand its workforce in 2027?

BridgeTower Media

Oct 20th, 2026

Quindi Guiseppe | syska Hennessy.

Quindi Guiseppe | syska Hennessy. Syska Hennessy Group, the international engineering firm, has promoted Quindi Guiseppe, PE, CEM, LEED AP BD+C to associate principal in the firm's Hamilton office. Mr. Guiseppe has more than 27 years of experience leading the design of central utility plants and district energy systems for healthcare, higher education, aviation, research, and manufacturing facilities. Announce your new employees, promotions, board positions, community notes and leaders in your organization to NJBIZ's influential audience. The information in the Movers & Shakers section is provided by the submitter. YOUR NEWS. YOUR INBOX. NJBIZ poll. Does your business plan to expand its workforce in 2027?

Supreme Creative

Jul 3rd, 2026

Bringing engineering stories to life through digital publishing.

Bringing engineering stories to life through digital publishing. As part of its ongoing partnership with Syska Hennessy, Supreme Creative designed and developed the Summer 2026 edition of Connections - an interactive digital magazine created to engage employees, clients and industry partners around the world. Created in Foleon the publication showcases the people, projects and ideas shaping the future of the built environment. It combines strong editorial design with an intuitive digital reading experience. Featuring landmark engineering projects, thought leadership, sustainability initiatives and company news, it transforms complex technical content into an engaging, accessible and visually compelling publication. The magazine forms part of a wider programme of brand communications delivered by Supreme Creative following its comprehensive refresh of the Syska Hennessy brand, helping to bring the firm's new visual identity to life across every digital touchpoint. At Supreme Creative, Supreme Creative Ltd create digital publications that do more than simply look good. Supreme Creative Ltd design engaging reading experiences that strengthen brand identity, improve accessibility and readability, and help organisations communicate their stories with greater clarity and impact. Explore the Summer 2026 edition of Connections here and get in touch if you'd like to discuss a similar project.

REJournals

Apr 24th, 2026

Syska Hennessy Group names associate partner in Chicago office.

Syska Hennessy Group names associate partner in Chicago office. April 24, 2026 Syska Hennessy Group, an international engineering firm, has promoted Paul Mazzoni to associate partner. He is based in the Chicago office. Mazzoni, who has more than 18 years of experience, is a senior BIM development supervisor. He leads firm-wide BIM initiatives, delivering workflows, tools, and training that drive efficient, high-impact project delivery. Mazzoni earned an Associate degree in computer drafting and design from ITT Technical Institute in Mount Prospect. He is an Autodesk(R) Revit(R) certified professional.

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