Danielle Bare, UNICOM Government Inc.
Program Manager



Robyn Smith, CMRA



Jim Brown, Chemglass Life Sciences, LLC
Site Services Manager


Eppendorf North America


Joe Kirmes – Middlesex Gases & Technologies, Inc.
IT Manager


Eppendorf North America


Andrea D. – Eppendorf North America
Director, eBusiness and Marketing Communications




Dave C. – Unimarket
Director of Supplier Relations


USA Scientific Punchout Catalog


Howard E. – USA Scientific
VP Sales



We were so grateful to find Greenwing who was able to help us make our custom e-commerce site punch out compatible. The support at Greenwing was responsive and patient, sticking with us through our successful launch.

Julie Griffey
Director of E-commerce Amcon Labs




I subcontracted Jeremy and his team to set up a punch out system for a client of mine in order to sell their merchandise to a government energy facility outside of Knoxville, TN. Now that it is finished and in place, I could not be happier with my selection of Jeremy and his team. They were both punctual and effective in delivering an excellent product. AND Jeremy is so easy to deal with that if there are hiccups, it’s easy to work right through it. Highly recommended! And if I ever need this service again (highly likely) you can bet I won’t even check anywhere else. I’ll use GreenWing!

– George Melton
Blue Granite Media



Greenwing has been one of easiest partners we have work with. They are quick to respond, quick to deliver and have a wealth of experience. In fact they had already done work with our all of current customers in the past. I’m not sure how they could have made this project go smoother for us.

Paul E. Richardson
Conference Technologies, Inc.



When we were asked to provide cXML integration with AutoNation we reached out to Greenwing for assistance. The help and continued service has been excellent. Jeremy made the process easy and a positive experience for all parties. If we were to do the project all over again, there would be no hesitation before reaching out to Greenwing Technology.

Burt Brungardt
BG Products



The Greenwing team helped us quickly create a professional punchout catalog. The process was much faster and easier than we anticipated, and they did a great job answering all of our questions and helping us from start to finish.

Brenda Clifton, Marketing Manager



We came to Greenwing with a complex requirement for secure P-card to maintain PCI compliance with our customer using Jaggaer. They were not only able to implement quickly and easily, but meet our very aggressive timeline. We can’t recommend Greenwing enough to anyone looking to implement a solution quickly and flawlessly.

Janelle Norton
Encompass Supply LLC



Greenwing Technology has managed my PunchOut Catalog for the last decade and whatever I need they provide. Top notch service and they provide me the confidence to run my business the way I want to. Jeremy is always quick to return and message and solve any issue that may arise and I would recommend Greenwing Technology to anyone that utilizes the PunchOut Catalog system. Thank you for making my business transactions run smoothly and efficiently week to week.

Chris Dailey, Owner
Best Ink Store



Jeremy and his team at Greenwing Technology are wonderful to work with. They have always been very prompt with any request and are extremely helpful with explaining and offering suggestions. It has been an absolute pleasure working with Greenwing Technology over the past few years.

Linda Sturm
National Air Filters



Greenwing is a highly professional organization and their excellent support coverage eases out things for us. I still remember when we got our first client for a punch-out site we planned to outsource it and on basis of our exploration they were our first stop and since then this partnership has grown immensely, our point of contact Jeremy is highly skilled, helpful and always keen to go above and beyond which helps us to attain the ultimate customer delight. We would strongly recommend Greenwing and its services.

Antra Narang | Project Manager | Programming



Jeremy and his team at Greenwing got our Punchout site up and running very quickly for us! The entire process was smooth and easy. We could not have gotten this accomplished without their expertise and guidance.

Anytime we contact Greenwing with a change or a question they are on top of it. Everything we request from Greenwing is done without hesitation. Jeremy has also shown us how easy it is for us to complete other tasks that arise that can and should be done in office. That is a GREAT help! Thank you Jeremy! We would not hesitate to recommend the services of Greenwing.

Pamela Morgan – Office Manager,LLC
G & G Fleet Service, Inc


quote2Having Greenwing as our punchout partner has been extremely valuable to us. Jeremy and his team members are very helpful and willing to assist with questions or customer calls. I am always confident that Jeremy and his team understand what our customers are asking for. Any changes or new implementations are made quickly and easily. Their team is approachable and down to earth, while at the same time very professional. I am so glad that we chose Greenwing Technology for our Punchout catalog!

Kim Glover, Heartland Video Systems, Inc.
Sales Operations Manager


quote2We were in the final stretch of developing our first Punch Out system and needed insight on how to get over our last hurdles and on to the finish line. Jeremy at Greenwing Technology stepped in and quickly got up to speed with where we were and gave us direction on how to complete our system. Their knowledge and testing platform were invaluable.

Greg Faulkner, PHASE:3
Senior Vice President, Digital Programming & Development


quote2The team at Greenwing Technology is prompt, good at what they do, and get things done! They’ve been able to simplify something that was complicated for us and the end result is a customer-friendly product. Truly a great eProcurement partner!

Maria D. Techni-Tool, Inc.
Customer Service


quote2Jeremy and his team were excellent to work with on our integration with the LDS Church. Integration is something our company tried to do with multiple companies and it became very worry some to your company. Once we started working with Green Wing Technology our minds were put to ease and it turned out to be a great experience. The process was very clear and was communicated to us for our understanding. I highly recommend Jeremy and his team for your integrating process. Feel free to call for a live recommendation.

Mark McCormack – ADP Lemco, Inc.


quote2This is awesome news as you are the first IT person to successfully make this happen for us, as other Punch-Out Catalog suppliers have not been able to succeed in doing this.

– Procurement Professional using Jaggaer


quote2On a side note we are super happy with the system. Getting many more orders than I anticipated, but the ease of use is exceptional. Thanks again

Jason Wakefield
KC First Aid


quote2I’ve noticed in my business life that there are only 2 kinds of partners. “A” players and everybody else. “A” players are few, and often not found. But once you find them, they are essential to your success. Jeremy and Dan and the whole Greenwing tech team are A players. I have never had as great results in any programing endeavor as I have had with GreenWing. I endorse then 100% and will ONLY use them for all my PunchOut needs. My only beef is I wish they did more stuff, so I can hire them for that too!!!

Marx Acosta-Rubio – Onestop


quote2As a small company with limited back-end e-procurement knowledge, it was a blessing to have Jeremy and the team at Greenwing represent Fidelity as we integrated our portal with a major corporation. Working with Greenwing, our project was completed in a professional and timely manner and we came off looking like a pro.

Micheal Spurgeon – Print Fidelity


quote2Greenwing Technology has been very successful in developing an eProcurement punchout application to fulfill our customers’ needs in processing orders and invoices. Their team of professionals impressively provided a straight forward integration that delivered a prompt to-market solution. With Greenwing’s partnership, we experienced great success integrating with all of our eProcurement partners.

Ed S. – Abt


nc state logo




quote2 NC State has partnered with Greenwing Technology on multiple eProcurement integrations over the past 7 years. NC State utilizes Oracle PeopleSoft as our marketplace platform. The NC State supplier partners that engage Greenwing to manage their eProcurement implementation are afforded a level of knowledge and experience that allows the project to progress smoothly and quickly. Their expertise and experience in eProcurement punchout catalog development, XML order transmission, and multiple electronic payment types is extremely advanced.

In addition, the Greenwing Technology team is expert in project management. Each implementation project is organized around an agreed upon schedule and all tasks are completed in a timely manner. The team‚¬„s flexibility and responsiveness has resulted in some of the quickest turnaround times of our eProcurement implementation projects.

Sharon L. – North Carolina State University
Director, Purchasing Department





quote2Working with Greenwing has been a pleasure and an excellent experience. Their staff are extremely professional, efficient and are knowledgeable about the most cost effective ways to get the job done. As a procurement partner, they have completed integrations in one of the fastest turnaround times in the industry, leading to great customer satisfaction and lower per customer cost. One of the best organizations we work with.

Charles B. – LabCloud
Chief Executive Officer