Neoplas Vet · Jul – Nov 2026
54%
open rate selling a cold-plasma wound-care device to US animal hospitals, more than double the 21% industry average.
- Emails sent
- 6,646
- Campaigns
- 38
- Interested
- 28
Customers
Science teams
we've helped sell.
From veterinary medtech to atomic-scale manufacturing: the problems we took on, the numbers we reached and what our clients say.
- 57%avg. open rate
industry: 21% - 20,000+outbound emails sent
- 190+qualified leads
- 10+HubSpot portals optimised
Neoplas Vet
JotVision
ABN·AMRO
Nanell
Niterra Ventures
Mechanocross
ATLANT 3D · Mikel full time before Goldup-e
Pack2Earth
Who we help
Science-driven B2B companies with a technical product and no GTM engine yet.
Startups and scale-ups selling complex technology through real procurement cycles, often still run by technical founders without dedicated salespeople.
- Materials
- Chemistry
- Advanced manufacturing
- Medtech & vet
- Lab & industrial equipment
- Climate & energy tech
- Team
- 5+ people
- Stage
- Seed to Series A, or €500k+ revenue
- Where
- North America and Europe, incl. US companies expanding into Europe
Teams we've worked with
Case studies
JotVision · Founders
Enterprise-software and hardware veterans, now automating supplier pricing for distributors.
- MuleSoft, Atlassian, BigCommerce · M.S. AI, Stanford
- Soren Harner
- SAP · founded BrightAct
- Etay Gafni
- Parker Hannifin, Artificial Muscle · 10 patents
- Art Muir
ATLANT 3D · Oct 2025 – Jun 2026 · Mikel's full-time role before Goldup-e
49%
open rate while Mikel led business development there full time, before founding Goldup-e.
- Emails sent
- 13,348
- Replies
- 247
All clients · Jul – Oct 2026
57%
open rate across 37 live campaigns.
- Emails sent
- 5,779
- Positive replies
- 43
HubSpot & Sales Ops
10+
HubSpot portals built, cleaned up and handed over to the team that uses them.
- Partner
- HubSpot Solutions Partner
What they say
Mikel was instrumental in opening new markets - most notably the United States and India - and he did it the right way: on the ground, meeting stakeholders, visiting customer sites, and listening deeply until he understood the customer's real pain points. I recommend him warmly and without reservation.
Working with Mikel and Goldup-e has been a real pleasure. You make things so easy. We had a lot of trouble reaching startups, getting them to reply and finding the right person to contact. Mikel and Goldup-e sourced a really big lead list for us and automated the whole process, right down to scheduling the meeting. All we had to do was look at our calendar, and there'd be a new meeting there.
Over the years I have worked with a lot of folks in and around your space, but never any with your level of skill and talent. I am really impressed - impressed so much that I pitched your capabilities to a startup I know who really needs your services.
Collaborating with Mikel Mangold has been an absolute pleasure. Mikel exemplifies what it means to be a next-generation leader, blending strategic foresight with a unique capacity to forge partnerships that are not just transactional but deeply meaningful. His thought leadership is evident in his book 'Today's Superpower: Building Networks & Meaningful Relationships Using Principles from a Fast-Changing World' - now on my recommendations list for clients wanting to increase their impact. Mikel Mangold is a powerhouse of innovation and insight.
Working with Mikel was truly rewarding. His exceptional ability to identify high-quality leads and seamlessly guide them through the sales funnel ensures marketing and sales alignment. A data-driven professional with unmatched HubSpot expertise, he excels at ROI measurement and refining strategies. Beyond his skills, Mikel's positive energy, humor, and collaborative spirit make him a joy to work with. Any organization would be fortunate to have Mikel on their team.
Let's talk
Could your team
be next?
30 minutes. We'll look at your market and tell you honestly whether we can help.
Request a Call or email hello@goldup-e.ai