Qualified conversations with the right
decision-makers, straight into your calendar or CRM.
You sell, we handle the outreach.
VELENTIS
80% of online B2B deals are made on LinkedIn. Are you visible?
Cold calls and mass emails hardly reach anyone these days. Decision-makers are overwhelmed, filter rigorously and no longer respond to generic messaging. Classic outbound increasingly falls flat.
Cold calls and mass emails fall flat: decision-makers have learned to skip past generic messaging and simply stop responding to it.
Without a reliable process, winning new clients becomes a gamble: sometimes the calendar overflows, sometimes it stays empty forever. That's not predictable.
Instead of selling, founders and teams sink into research, lists and hundreds of follow-ups. That's valuable time missing for real conversations.
We run the process, you have the conversation.
We help B2B companies win new clients on LinkedIn in a structured way, without automation or mass messaging. From defining your target audience through Sales Navigator to personal outreach and objection handling, we run the entire acquisition process and deliver qualified leads and first meetings.
Every step brings qualified conversations into your calendar or CRM, without you having to do any cold outreach yourself.
Together we define your target audience, your positioning and your ICP, i.e. which industries are relevant for you.
In coordination with you, your LinkedIn profile is optimized specifically to build trust and get the best possible results from outreach.
Market and competitor analysis, so your messaging lands precisely with the right decision-makers.
Setup and ongoing management of LinkedIn Sales Navigator for precise targeting of your audience.
Personal messages, follow-ups and scheduling, coordinated with you on an ongoing basis via Slack, WhatsApp & co. so every message sounds like you.
The outreach stays with us. You receive pre-qualified prospects directly in your calendar or CRM and hold the sales conversation. No research, no cold-outreach stress.
Benchmarks per account after the optimization phase. With multiple accounts, the expected output scales accordingly.
We handle the entire outreach, you receive the leads.
We enable your team to run LinkedIn outbound on its own.
10% discount on the first three months if we haven't yet worked in your industry or your product or service is new territory for us. We love new challenges and look forward to opening up new markets together.
Built up over years, from real, personal LinkedIn outbound rather than automation. These figures show what's possible with a structured process.
One number per client that matters.
Within a few months we received over 500 qualified leads, including decision-makers from KPMG Germany and Fielmann Group.
Alexander Schreiber, Managing Partner VelentisThanks to the strong lead quality, the first meetings produced a total of 250+ new seminar participants.
Annette Birkholz, Managing Director BogenakademieIn 90 minutes I took away more actionable strategies than in many a multi-day workshop. Today I know precisely which levers are decisive and how to use them deliberately.
Julius Leopold Cordier, Head of Sales Decon JetThe first contacts emerged within just a few weeks, and within the first few months there were already concrete business opportunities with major German TV and film production studios.
Tobias Steiner, Founder crewserLemming trained our sales team on LinkedIn and built the foundation for scalable business development for us.
Sylvia Sotolongo, Managing Director 1st Choice IT„We've been working with Casper and his team for several months now, and as early as the end of last year we reached a special milestone together: our 500th qualified lead.
As a software company, it's not just quantity that matters to us, but above all the quality of the contacts. That's exactly where the collaboration comes in. Lemming has managed to systematically connect us with relevant decision-makers from well-known companies such as Fielmann Group, Acer Group, Obi Group, KPMG Germany and many more.
What particularly convinces us is the structured, data-driven approach. Lead generation doesn't happen by chance, but in a predictable and scalable way. Processes were set up cleanly, continuously optimized and evaluated transparently.
On top of that, we value the strategic thinking behind the operational execution. It's not just about outreach, but about the right positioning, clear communication and building lasting relationships at C-level.
The collaboration is professional, reliable and growth-focused. Any B2B company that wants to seriously use LinkedIn as a scalable sales channel will find a strong partner in Casper and his team.
We're looking forward to the next 500 leads."
„I met Casper a few months ago at an industry event and have now been working with him and Lemming Sales Service for about three months. Bringing in someone external who speaks on behalf of your own company and contacts clients is always a difficult step. This is exactly where Casper met me. From the very beginning, he showed me that he has a feel for when to involve me, in order to strike the right tone for our company and present our product in the best possible way.
The first contacts came within just a few weeks. What convinced me most, however, was the quality of the contacts he introduced. In many fields today, people advertise large volumes of leads that ultimately offer little value. With Casper, the opposite was the case: the contacts were carefully selected, relevant to our business and led to conversations at a level I hadn't expected.
Within the first few months, the contacts he introduced already allowed us to build conversations, collaborations and concrete business opportunities with well-known TV and film production studios. Several of these contacts have developed into serious partnerships and are opening up interesting prospects for our company right now.
I particularly appreciate Casper's understanding of business relationships. For him, it's not about introducing as many contacts as possible, but the right ones. This focus on quality over quantity has clearly paid off for us. Anyone looking for a reliable partner for professional B2B relationship-building who values high-quality business contacts, I can truly only recommend Casper and Lemming Sales Service."
„I met Casper in October 2025 at our office. In 90 minutes I took away more actionable strategies than in many another multi-day workshop.
At the beginning of this year, two of my colleagues and I decided to take part in Casper's LinkedIn onboarding. My goal was to finally make my client acquisition predictable and scalable.
Together with Casper, I built exactly that structure. In the first two months alone, I was able to double my number of meetings. Today I know precisely which levers are decisive in my LinkedIn outreach and how to use them deliberately to generate inquiries continuously.
What makes the collaboration special is the intensive support. Whether in 1:1 calls, by email or via WhatsApp, you get fast, concrete answers and feel supported at all times.
On a personal level, it simply fits, too. Casper comes across as confident, yet stays calm and pleasant. He gives honest, direct feedback. Professionally, he operates at a very high level and knows exactly what he's talking about.
Anyone who is self-employed and doesn't want to leave their business to chance, but instead grow it systematically, is in the best hands with Casper and his team."
„Lemming Sales Service helped 1st Choice IT build the foundation for scaling our LinkedIn-based business development efforts. They implemented our Sales Navigator infrastructure, established clear processes and successfully onboarded our team. Their understanding of both the platform and sales operations ensured strong adoption and long-term value. Professional, reliable and results-oriented throughout the engagement."
„Aside from his work as a trainer at Bogenakademie, Casper has made an exceptional contribution over the course of our collaboration, particularly in the area of lead generation and strategic business development.
Within a short time, he built a pipeline with hundreds of qualified leads and specifically reached decision-makers at top-management level. This has already resulted in many concrete deals, including with leadership teams from the medical and financial sectors.
Particularly impressive are his technical skills with Sales Navigator, as well as his ability to systematically turn LinkedIn into a steady source of high-quality leads.
A clear recommendation for any organization that wants to grow in sales and business development at the highest level."
„Casper brought a level of structure and consistency to our outbound efforts that we were previously missing. Their LinkedIn lead generation approach helped us connect with relevant decision-makers in the SaaS space while keeping the outreach personal and well-positioned. What stood out most was the combination of data-driven execution and clear communication throughout the collaboration."
Book a free, no-obligation strategy call of 15 to 30 minutes with Casper Birkholz, including a tailored assessment of your LinkedIn potential and a clear action plan.
Book a free LinkedIn analysis
