Investing Profile

Robert Maier

InvestorAngelCEO
Business Angel at Saarbrücker21 (SB21)
Berlin, Germany
Photo of Robert Maier, Angel

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Angel
$5K - $50K
$25K
16
CompanyStageDateRound SizeTotal Raised
ABSORA
Pre SeedDec 2025$1M
$1M
Co-investors: Oliver Roskopf, Christian Vollmann
a2zebra
Pre SeedApr 2024$540K
$3.5M
Co-investors: Friedrich Droste (Bitburger Ventures), Jag Singh (Angel Invest), Roland Fassauer
Packmatic
Series AJan 2024$16M
$16M
Co-investors: David Schneider (Coatue), Christian Weiss (Sunfish Partners), Lukas Brosseder, Rubin Ritter, Oliver Roskopf, Christian Hülsewig, Christian Vollmann
Blockbrain
Pre SeedDec 2022$3M
$27M
Co-investors: Michael Hochholzer (Giesecke+Devrient Ventures), Meera Bissoondeeal (Element Ventures), Marcus Erken (Sunfish Partners)
SECJUR
SeedDec 2022$6M
$6M
Co-investors: Mario Götze (Unknown Ventures), Robert Jäckle (Visionaries Club), Anthony Danon (Cocoa), Carmen Alfonso Rico (Cocoa), Robert Lacher (La Famiglia), Nico Rosberg, Lukas Brosseder
Synctive
Pre SeedMay 2022$2M
$2M
Co-investors: Stephen Weich (eCapital Entrepreneurial Partners), Oliver Roskopf
ChefCoco
Pre SeedFeb 2022
Co-investors: Oliver Roskopf, Felix Jahn
academa
AngelJan 2022
Co-investors: Marcus Erken (Sunfish Partners), Oliver Roskopf