Companies · category

Top Business Service Companies for Energy

7 of 15 business service companies ranked on evidence in the Q4 2026 edition.

Between them, the 17 business service companies on this page cover government (6), engineering (4), industrial (4) and business services (3). 17 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

7 of 15 business service companies ranked on evidence held on 12 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

How this is ranked About this edition

All business service companies 7 ranked SMEs 7 ranked

Filter by fitbudget, engagement, size and more

LDK Consultants
Project Management · Engineering · Industrial
LDK Consultants is an engineering, sustainability and development firm within the LDK Group, which has worked on projects in energy, the environment, buildings and infrastructure…
Write a review
Why #1 (shared): In business 55+ years, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
DMC Network
Logistics · Production
DMC Network is an event design and production company in Cincinnati, OH, presented on its website as Accent on Cincinnati.
Write a review
Why #1 (shared): Founded 1971, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
IBS Research & Consultancy
Government · Water · Series
Working from Istanbul, IBS Research & Consultancy offers independent research and consulting, concentrated on Turkey. It also covers Turkey's neighbours and Central Asia.
Write a review
Why #3: In business 30+ years, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
Blackstone Technology Group
Business Services · Government · Security
Blackstone Technology Group is the parent of two firms: Blackstone Talent Group and Trellis Energy.
Write a review
Why #4: Founded 1998, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Africa International Advisors
Project Management · Government · Administration
A Johannesburg management consultancy working for public bodies, private companies and investors on strategy and change across Southern Africa.
Write a review
Why #5: Founded 2002, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Insight Events ApS
The Danish firm Insight Events ApS plans and runs professional conferences, courses and trade events for specialists across several sectors.
Write a review
Why #6 (shared): In business 20+ years, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
HA Consulting
Engineering · Industrial · Retail · Also in Europe
Norwegian consultancy providing executive search, leadership development and transformation advice for companies in Norway and abroad
Write a review
Why #6 (shared): In business 20+ years, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
Also listed, not yet ranked. We hold nothing checkable on these yet that ranks them here: no client review, vetting, award, expert review, or fact stated on their own website (and on a place ranking, where they are based). They follow in order of their TrustList Score. How TrustList ranks · Get vetted, free
New Mind and Body Personal Training Center
Business Services
At New Mind And Body Personal Training Center, we specialize in providing customized personal training sessions that focus on your individual needs and goals.
Write a review
Berenschot
Security · Also in Netherlands
Berenschot is a consulting firm from the Netherlands that advises organisations on strategy, policy and research.
Write a review
Cartina
Partners · Also in Stockholm
Cartina is a management, design and tech consultancy based in Stockholm, Sweden.
Write a review
Ensight Energy Consulting
Government · Engineering · Administration · Also in United States and Denver
Ensight Energy Consulting works on power and renewable energy projects from development through to commercial operation.
Write a review
Global talent Corporation
Industrial · Retail · Corporation
Global talent Corporation is a manpower recruitment and HR services company that covers most major industry sectors and functional areas.
Write a review
Invico Capital Corporation
Construction · Production · Tax · Also in Calgary and Alberta
Canadian alternative investment manager running private debt, energy and secondaries funds for advisors and institutions
Write a review
Kantor
Government · Industrial · Water · Also in Greece
Kantor Management Consultants is a European strategic and management consultancy that offers hands-on advisory services.
Write a review
Kline & Company
Retail · Series
Kline & Company is a market research and strategic advisory firm for businesses in complex B2B markets.
Write a review
Joined since the Q4 2026 edition. These listings arrived after the edition was ranked; they get a place at the next one (January 2027).
Globibo
Business Services · Government
Conference interpreting sits at the heart of Globibo's business, alongside translation, localisation and language training.
Write a review
Jarus Hub
Engineering · Series · Chemical · Also in Pennsylvania
A Nigerian career website and coaching business, Jarus Hub says that over a million people in the country have used the career and job search information it publishes.
Write a review

For vendors

Want to see your company here?

The order is earned on evidence: client reviews, vetting, awards and the facts a business states on its own website, which we read and date. Nobody can pay to move up. Add reviews or verified facts to your free profile to move up at the next edition; there are two ways to stand out now, and each one says what it is.

Not on TrustList yet? Add your company or claim its listing, free.

Get vetted

Free

We check your registration, your website and your clients
Approved listings show the Verified badge here and on their profile
It earns a rank number and counts towards the TrustList Score; renewed yearly

Apply for vetting How vetting works

Sponsor this ranking

Paid · always labelled

A Sponsored card above the ranked list, up to three per ranking
Marked Sponsored, and it never changes the order
Booked by the month; cancel any time

Sponsor this ranking See prices

Same subject

More business service companies rankings

Every other way we rank business service companies, by what they do and where they are.

All 366 rankings

Articles

More categories

Jump to another ranked category.

All categories

Keep exploring

More on TrustList

Everything here links back to the same verified catalogue. Pick your next stop.

Top Business Service Companies for Energy

LDK Consultants

DMC Network

IBS Research & Consultancy

Blackstone Technology Group

Africa International Advisors

Insight Events ApS

HA Consulting

New Mind and Body Personal Training Center

Berenschot

Cartina

Ensight Energy Consulting

Global talent Corporation

Invico Capital Corporation

Kantor

Kline & Company

Globibo

Jarus Hub

Want to see your company here?

Get vetted

Sponsor this ranking

More business service companies rankings

Related reading

Thailand sets data centre rules with 20 MW industrial-zone line

triPica takes €12.4m from TiLT to move energy billing off old systems

North America: funding calls and deadlines closing soon (week of 26 October 2026)

More categories

More on TrustList