Hillert und Co. GmbH

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Details

Founded:
1999
Hourly Rates:
$100 - $149 / hr
Employees:
10 - 49
Ratings:
4.2 8 Reviews

Industries Served

Real Estate Nonprofit & NGO Financial Services Automotive Media & Entertainment Energy & Utilities Government & Public Sector

Where We Specialize

18% Mobile App Development
Mobile App Development 18%
Cloud Computing Services 18%
IoT Development 17%
Bot Development 12%
Progressive Web App 11%
Ruby on Rails 8%
Web Development 7%
E-commerce Development 7%
Metaverse Development 2%

Industry Expertise

Entertainment100%

Typical Project Size

40% Enterprise
31% Midmarket Business
29% Small Business

About

Businesses looking for a reliable technology partner often consider Hillert und Co. GmbH. Their work spans web development, mobile apps, and custom software projects. The company operates with a team of 10 - 49 professionals. Projects are generally billed around $100 - $149 / hr/hr. The team is based in München, Germany. These details offer a useful starting point when evaluating Hillert und Co. GmbH.

Hillert und Co. GmbH Reviews

4.2 8 Reviews
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Honest advice and solid execution

Heather Carter / Owner | Oct 18, 2026

Honestly, this was one of the smoothest projects we have run with an outside team. They shared working builds regularly, so we could test early and give feedback before things were locked in. The developers were knowledgeable and made a few suggestions that ended up saving us time and money. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later.

The AR/VR Development work has already made a noticeable difference — tasks that used to take hours now take minutes. If you need a team that communicates well and delivers, they are a good choice.

Project summary

Our company worked with Hillert und Co. GmbH to develop a VR training module for new staff. They also took care of integrations with a couple of third-party tools we already used. The project took roughly 2 months from kickoff to launch.

  • Overall Rating 5.0
  • Quality 5.0
  • Schedule 5.0
  • Project Cost 5.0
  • Willing To Refer 5.0
Project Type:
AR/VR Development
Project Cost:
Less than $10,000
Project Duration:
Jun 2026 - Aug 2026
Business Type:
Real Estate
Location:
Austin, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We're a mid-sized Real Estate company based in Austin, USA. I'm the Owner and I oversaw the project from start to finish.
What specific problem or business challenge led you to hire this company?
We had tried to do this internally and it stalled. We needed specialists to develop a VR training module for new staff.
What services did the company provide for your project?
AR/VR Development, plus QA and some consulting on how to structure the project.
Why did you choose this company over other providers you considered?
Their pricing was fair and they were honest about timelines instead of just telling us what we wanted to hear.
How clearly did the company understand your requirements and business goals?
Very well. They asked a lot of questions upfront and turned our rough ideas into a clear plan.
How was your overall experience with their communication and project management?
Good. Weekly calls, regular updates and a shared board meant we always knew where things stood.
Did the company deliver the project on time and within your expected budget?
Mostly. One milestone slipped by about a week, but the final delivery was on schedule and the budget held.
What tangible results or business impact have you seen since the project was completed?
Customer feedback has been positive, and we have seen better engagement since going live.
What did you like most about working with this company?
Their attention to detail and the quality of the final product.
Would you recommend this company to others, and would you work with them again?
Yes, I've already recommended them to a couple of people I know.

Dependable AR/VR Development Partner for a Growing Nonprofit & NGO Business

Nicole Miller / Founder | Aug 24, 2026

Overall we had a good experience working with Hillert und Co. GmbH. Their project manager kept things organised and was quick to flag anything that might affect the timeline. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later.

The result looks great and performs well, and our internal team found it easy to take over. A couple of milestones slipped by a week or so, mostly around testing. If you need a team that communicates well and delivers, they are a good choice.

Project summary

Hillert und Co. GmbH was brought in to create an interactive 3D showroom for our website. The project was split into milestones, with a working build shared at the end of each one. We worked together for around 9 months.

  • Overall Rating 4.0
  • Quality 4.0
  • Schedule 4.0
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
AR/VR Development
Project Cost:
$50,000 to $149,999
Project Duration:
Oct 2025 - Jul 2026
Business Type:
Nonprofit & NGO
Location:
New York, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Oakline Trust is a Nonprofit & NGO business in New York, USA. As Founder, I was responsible for this project on our side and the main contact for Hillert und Co. GmbH.
What specific problem or business challenge led you to hire this company?
We needed to create an interactive 3D showroom for our website, and we didn't have the in-house capacity to do it ourselves.
What services did the company provide for your project?
Mainly AR/VR Development. They also helped with the technical planning and a few integrations with our existing tools.
Why did you choose this company over other providers you considered?
We compared three or four agencies. Hillert und Co. GmbH asked the best questions and had good reviews from past clients.
How clearly did the company understand your requirements and business goals?
Very well. They asked a lot of questions upfront and turned our rough ideas into a clear plan.
How was your overall experience with their communication and project management?
Communication was good overall and improved further once we settled into a routine.
Did the company deliver the project on time and within your expected budget?
Yes, on time and within budget.
What tangible results or business impact have you seen since the project was completed?
Customer feedback has been positive, and we have seen better engagement since going live.
What did you like most about working with this company?
How easy they were to work with. They were responsive, honest and genuinely interested in our success.
Would you recommend this company to others, and would you work with them again?
Yes. They are a reliable AR/VR Development partner.

Capable Cloud Services team — happy with the end result

Kelly Carter / Co-Founder & CTO | Jul 04, 2026

The final product works well for us, although the process could have been smoother. Communication was consistent. We had a weekly call, a shared Slack channel and a project board we could check at any time. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building.

Feedback from our customers has been very positive so far. Estimates on a few features were optimistic and those took longer than planned.

I would recommend Hillert und Co. GmbH to anyone looking for a dependable Cloud Services partner.

Project summary

Our company worked with Hillert und Co. GmbH to migrate our on-premise servers to AWS. Scope included discovery workshops, development in two-week sprints and a short support period after launch. The project took roughly 5 months from kickoff to launch.

  • Overall Rating 3.5
  • Quality 3.5
  • Schedule 4.0
  • Project Cost 3.5
  • Willing To Refer 5.0
Project Type:
Cloud Services
Project Cost:
Less than $10,000
Project Duration:
Nov 2025 - Apr 2026
Business Type:
Nonprofit & NGO
Location:
Portland, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the Co-Founder & CTO at Swift Alliance, a Nonprofit & NGO company based in Portland, USA. I look after our technology and work closely with outside partners on bigger projects.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to migrate our on-premise servers to AWS before our busy season.
What services did the company provide for your project?
Cloud Services, including planning, development, testing and launch support.
Why did you choose this company over other providers you considered?
A colleague recommended them, and our first calls confirmed they understood what we needed.
How clearly did the company understand your requirements and business goals?
Well. There were a couple of points we had to clarify early on, but after that they were spot on.
How was your overall experience with their communication and project management?
Good. Weekly calls, regular updates and a shared board meant we always knew where things stood.
Did the company deliver the project on time and within your expected budget?
Mostly. One milestone slipped by about a week, but the final delivery was on schedule and the budget held.
What tangible results or business impact have you seen since the project was completed?
We can now handle more volume without adding staff, which was the main goal.
What did you like most about working with this company?
How easy they were to work with. They were responsive, honest and genuinely interested in our success.
Would you recommend this company to others, and would you work with them again?
Definitely. We have already started talking about the next phase.

Exceeded our expectations on quality and communication

Divya Reddy / VP of Engineering | Mar 13, 2026

Our experience with Hillert und Co. GmbH was really positive from start to finish. They were upfront about what was realistic within our budget, which helped us prioritise the right features. When we changed our minds on a couple of features halfway through, they handled it without fuss and were clear about the impact on cost and timeline. Even with the time zone difference, responses usually came the same day and we never felt left in the dark.

Feedback from our customers has been very positive so far. We are already discussing the next phase with them.

Project summary

We engaged Hillert und Co. GmbH to develop a VR training module for new staff. They also took care of integrations with a couple of third-party tools we already used. The project took roughly 2 months from kickoff to launch.

  • Overall Rating 5.0
  • Quality 4.5
  • Schedule 5.0
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
AR/VR Development
Project Cost:
$50,000 to $149,999
Project Duration:
Nov 2025 - Jan 2026
Business Type:
Financial Services
Location:
Kolkata, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the VP of Engineering at Maple Payments Pvt Ltd, a Financial Services company based in Kolkata, India. I look after our technology and work closely with outside partners on bigger projects.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to develop a VR training module for new staff before our busy season.
What services did the company provide for your project?
AR/VR Development, plus QA and some consulting on how to structure the project.
Why did you choose this company over other providers you considered?
A colleague recommended them, and our first calls confirmed they understood what we needed.
How clearly did the company understand your requirements and business goals?
Well. There were a couple of points we had to clarify early on, but after that they were spot on.
How was your overall experience with their communication and project management?
Good. Weekly calls, regular updates and a shared board meant we always knew where things stood.
Did the company deliver the project on time and within your expected budget?
Yes, on time and within budget.
What tangible results or business impact have you seen since the project was completed?
Customer feedback has been positive, and we have seen better engagement since going live.
What did you like most about working with this company?
Their attention to detail and the quality of the final product.
Would you recommend this company to others, and would you work with them again?
Yes, I've already recommended them to a couple of people I know.

A reliable long-term partner for our tech needs

Lachlan Kelly / Managing Director | Feb 12, 2026

Hillert und Co. GmbH did an excellent job for us. They shared working builds regularly, so we could test early and give feedback before things were locked in. Their project manager kept things organised and was quick to flag anything that might affect the timeline.

The result looks great and performs well, and our internal team found it easy to take over.

We would definitely work with them again.

Project summary

We engaged Hillert und Co. GmbH to create an interactive 3D showroom for our website. They also took care of integrations with a couple of third-party tools we already used. We worked together for around 3 months.

  • Overall Rating 4.5
  • Quality 4.5
  • Schedule 4.5
  • Project Cost 5.0
  • Willing To Refer 5.0
Project Type:
AR/VR Development
Project Cost:
$10,000 to $49,999
Project Duration:
Sep 2025 - Dec 2025
Business Type:
Automotive
Location:
Adelaide, Australia

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We're a mid-sized Automotive company based in Adelaide, Australia. I'm the Managing Director and I oversaw the project from start to finish.
What specific problem or business challenge led you to hire this company?
Our team was spending too much time on manual work. The goal was to create an interactive 3D showroom for our website so they could focus on customers.
What services did the company provide for your project?
AR/VR Development, including planning, development, testing and launch support.
Why did you choose this company over other providers you considered?
We compared three or four agencies. Hillert und Co. GmbH asked the best questions and had good reviews from past clients.
How clearly did the company understand your requirements and business goals?
Well. There were a couple of points we had to clarify early on, but after that they were spot on.
How was your overall experience with their communication and project management?
Good. Weekly calls, regular updates and a shared board meant we always knew where things stood.
Did the company deliver the project on time and within your expected budget?
Mostly. One milestone slipped by about a week, but the final delivery was on schedule and the budget held.
What tangible results or business impact have you seen since the project was completed?
Customer feedback has been positive, and we have seen better engagement since going live.
What did you like most about working with this company?
The consistency. Same team, same standard, from the first week to the last.
Would you recommend this company to others, and would you work with them again?
Yes, I've already recommended them to a couple of people I know.

Would happily work with them again

Heather Ramirez / Founder | Feb 12, 2026

We were very happy with how this project went. Their project manager kept things organised and was quick to flag anything that might affect the timeline. Even with the time zone difference, responses usually came the same day and we never felt left in the dark. When we changed our minds on a couple of features halfway through, they handled it without fuss and were clear about the impact on cost and timeline.

Since launch, everything has been stable and our team has adapted to it quickly. We would definitely work with them again.

Project summary

We partnered with Hillert und Co. GmbH to set up a sensor network and alerts for our cold storage facilities. Scope included discovery workshops, development in two-week sprints and a short support period after launch. The engagement ran for about 3 months.

  • Overall Rating 4.5
  • Quality 5.0
  • Schedule 4.5
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
IoT Development
Project Cost:
$10,000 to $49,999
Project Duration:
Oct 2025 - Jan 2026
Business Type:
Media & Entertainment
Location:
Chicago, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We're a mid-sized Media & Entertainment company based in Chicago, USA. I'm the Founder and I oversaw the project from start to finish.
What specific problem or business challenge led you to hire this company?
Our team was spending too much time on manual work. The goal was to set up a sensor network and alerts for our cold storage facilities so they could focus on customers.
What services did the company provide for your project?
IoT Development, including planning, development, testing and launch support.
Why did you choose this company over other providers you considered?
A colleague recommended them, and our first calls confirmed they understood what we needed.
How clearly did the company understand your requirements and business goals?
Better than we expected. They pointed out a few things we had not thought about.
How was your overall experience with their communication and project management?
Organised and transparent. Their project manager kept the project on track and flagged risks early.
Did the company deliver the project on time and within your expected budget?
Mostly. One milestone slipped by about a week, but the final delivery was on schedule and the budget held.
What tangible results or business impact have you seen since the project was completed?
Customer feedback has been positive, and we have seen better engagement since going live.
What did you like most about working with this company?
That they were proactive — they suggested improvements instead of just doing what was asked.
Would you recommend this company to others, and would you work with them again?
Yes, I've already recommended them to a couple of people I know.

Quality work, a little slower than we planned

Oliver Clarke / Co-Founder | Jan 05, 2026

The final product works well for us, although the process could have been smoother. Even with the time zone difference, responses usually came the same day and we never felt left in the dark. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building. They were upfront about what was realistic within our budget, which helped us prioritise the right features.

Feedback from our customers has been very positive so far. Their team changed one developer midway, which slowed things down for a couple of weeks.

I would recommend Hillert und Co. GmbH to anyone looking for a dependable Web Development partner.

Project summary

We hired Hillert und Co. GmbH to build a customer portal where clients can log in, track orders and download invoices. The work covered requirements, design, development, testing and launch support. Overall it was a 6-month engagement.

  • Overall Rating 3.5
  • Quality 3.5
  • Schedule 4.0
  • Project Cost 3.5
  • Willing To Refer 5.0
Project Type:
Web Development
Project Cost:
Less than $10,000
Project Duration:
Apr 2025 - Oct 2025
Business Type:
Energy & Utilities
Location:
Cardiff, UK

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the Co-Founder at Copper Leaf Energy, a Energy & Utilities company based in Cardiff, UK. I look after our technology and work closely with outside partners on bigger projects.
What specific problem or business challenge led you to hire this company?
Our team was spending too much time on manual work. The goal was to build a customer portal where clients can log in, track orders and download invoices so they could focus on customers.
What services did the company provide for your project?
Web Development, plus QA and some consulting on how to structure the project.
Why did you choose this company over other providers you considered?
We compared three or four agencies. Hillert und Co. GmbH asked the best questions and had good reviews from past clients.
How clearly did the company understand your requirements and business goals?
Better than we expected. They pointed out a few things we had not thought about.
How was your overall experience with their communication and project management?
Good. Weekly calls, regular updates and a shared board meant we always knew where things stood.
Did the company deliver the project on time and within your expected budget?
Yes, on time and within budget.
What tangible results or business impact have you seen since the project was completed?
We can now handle more volume without adding staff, which was the main goal.
What did you like most about working with this company?
That they were proactive — they suggested improvements instead of just doing what was asked.
Would you recommend this company to others, and would you work with them again?
Definitely. We have already started talking about the next phase.

Capable AR/VR Development team — happy with the end result

Maya MacDonald / Project Manager | Jan 03, 2026

Overall the project was a success, though it was not without some challenges. Their project manager kept things organised and was quick to flag anything that might affect the timeline. They shared working builds regularly, so we could test early and give feedback before things were locked in.

The AR/VR Development work has already made a noticeable difference — tasks that used to take hours now take minutes. Estimates on a few features were optimistic and those took longer than planned.

I would recommend Hillert und Co. GmbH to anyone looking for a dependable AR/VR Development partner.

Project summary

We engaged Hillert und Co. GmbH to build an AR product viewer so customers can preview items in their own space. They also took care of integrations with a couple of third-party tools we already used. Overall it was a 3-month engagement.

  • Overall Rating 3.5
  • Quality 3.5
  • Schedule 3.5
  • Project Cost 3.5
  • Willing To Refer 5.0
Project Type:
AR/VR Development
Project Cost:
$50,000 to $149,999
Project Duration:
Sep 2025 - Dec 2025
Business Type:
Government & Public Sector
Location:
Ottawa, Canada

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as Project Manager at Pinecrest Council Services Inc. We operate in Government & Public Sector and most of our customers are in and around Ottawa, Canada.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to build an AR product viewer so customers can preview items in their own space before our busy season.
What services did the company provide for your project?
End-to-end AR/VR Development — from requirements and design through to deployment and a support period afterwards.
Why did you choose this company over other providers you considered?
They had relevant experience in Government & Public Sector and their proposal was the clearest of the ones we received.
How clearly did the company understand your requirements and business goals?
Better than we expected. They pointed out a few things we had not thought about.
How was your overall experience with their communication and project management?
Organised and transparent. Their project manager kept the project on track and flagged risks early.
Did the company deliver the project on time and within your expected budget?
Yes, on time and within budget.
What tangible results or business impact have you seen since the project was completed?
Customer feedback has been positive, and we have seen better engagement since going live.
What did you like most about working with this company?
That they were proactive — they suggested improvements instead of just doing what was asked.
Would you recommend this company to others, and would you work with them again?
Yes, I've already recommended them to a couple of people I know.
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