| Music Is the Music Language | Ben Reynolds | CD | 12 | | IKU-001 | |
| Desolation Beauty Violence | Peter Wright | CD | 8 | | IKU-002 | |
| Suoniin, Luihin, Ytimiin | Uton | CD-R | 1 | | IS-001 | |
| The Secret of the Dancing Snow | My Cat Is an Alien | CD | 1 | | IKU-003 | |
| Four More Raga Moods | Ashtray Navigations | CD | 4 | | IKU-004 | [none] |
| Salamaa | Aan | CD-R | 6 | | IS-003 | |
| Sacred Hiss / Ghost Oracle | Uton | CD-R | 10 | | IS-004 | |
| Last Night On Earth | Last Night On Earth | CD-R | 6 | | IS-005 | |
| Cadillac Sitting Like A Ton Of Lead | Taurpis Tula | 12" Vinyl | 2 | | IKU-007 | |
| L'espace des éternités possibles | Enfer Boréal | CD-R | 2 | | IS-015 | |
| Joys of Summer | Matomeri | CD-R | 3 | | IS-017 | |
| Neverending Blues | Keijo | CD | 10 | | IKU-011 | |
| Memphis | Nova Scotia | CD-R | 3 | | IS-021 | |
| Collaboration | Datashock & Black to Comm | Enhanced CD | 1 | | IS-020 | |
| Hasardi | Hetero Skeleton | CD | 40 | | IKU-009 | |
| The Crooked Pool | Xenis Emputae Travelling Band | 2×CD-R | 5 + 6 | | IS-026 | |
| Field Recordings From India and Nepal | Jani Hirvonen | 2×CD | 15 + 12 | | | |
| Grass Openings | Brothers of the Occult Sisterhood | CD | 9 | | IKU-014 | |
| Parmalee, Tribute to a Dog | Eyes Like Saucers | CD | 6 | | IKU-016 | [none] |
| Non Euclidean Elucidation of Shamanic Ecstasies | Harappian Night Recordings | CD | 10 | | IKU-017 | [none] |
| Vadelma/Hawaii | Taco Bells | 12" Vinyl | 2 | | IKU-018 | |
| Songs of Luck | Keijo | CD | 10 | | IKU-020 | |
| Why Use a Proxy? | Strongly Imploded | CD-R | 6 | | IS-035 | |
| My Cat Is an Alien & Bjerga / Iversen | My Cat Is an Alien & Bjerga / Iversen | 12" Vinyl | 3 | | IKU-025 | [none] |
| In Time | Buddha Mind Big Band | CD | 8 | | IKU-022 | |
| Boom Town | Keijo | CD | 10 | | IKU-026 | |
| Talkin Bout Death Past Gone | Keijo & Jarmo | CD-R | 10 | | IS-044 | |
| Backworld | Innercity | 12" Vinyl | 6 | | iku-031 | |
| Split | Can Can Heads / Matomeri | Cassette | 4 | | IKASUS-027 | |
| Fauna | Tsembla | 12" Vinyl | 9 | | IKU-028 | |
| Rambling Boys | Rambling Boys | 12" Vinyl | 8 | | IKU-029 | |
| Bronze Age Subway | Antony Milton & Anla Courtis | Vinyl | 4 | | iku-033 | [none] |
| Echoes in the Wonderland | Uton | 12" Vinyl | 9 | | IKU-034 | |
| Exotic Cocktail Party | Tulasi | Cassette | 8 | | IKASUS-034 | |
| Varropas | Varropas | 12" Vinyl | 2 | | IKU-039 | |
| Parmalee, Tribute to a Dog | Eyes Like Saucers | Digital Media | 6 | | IKU-016 | [none] |
| Taikuri Tali | Antti Tolvi | 12" Vinyl | 7 | | IKU-040 | |
| Ybermudan Kolmiossa | Matomeri | Cassette | 4 | | IKASUS-048 | |
| Koti kaukainen | Keijo | 12" Vinyl | 7 | | IKU-041 | |
| Metsässä | Avarus | 12" Vinyl | 2 | | IKU-044 | |
| Blue Blew It | Black Trumpets | Cassette | 11 | | IKASUS-054 | |
| Church Organ | Antti Tolvi | Cassette | 4 | | IKASUS-053 | |
| Church Organ | Antti Tolvi | Digital Media | 6 | | | |
| Mineral Kingdom | The Parels | 12" Vinyl | 8 | | IKU-050 | |
| Fragments Of High Sensitivity | Grykë Pyje | Digital Media | 6 | | | |
| Ex Libris | Pine Smoke Lodge | Digital Media | 3 | | IKASUS-056 | |
| Vergessene Träume | Baldruin | 12" Vinyl | 13 | | IKU-052 | |
| Neptunalia | Various Artists | 12" Vinyl | 10 | | IKU-054 | |
| Natural Screenery | Black Trumpets | Cassette | 10 | | IKASUS-066 | |
| Grey Orders, Distant Trails | Sandoz Lab Technicians | Digital Media | 13 | | | |
| The Eightness of Adam Qadmon | A Handful of Dust | Digital Media | 8 | | | |
| Satumainen avaruus | Muuton Koto | Cassette | 16 | | IKASUS-067 | |
| Taurus | Polonius | Digital Media | 8 | | | |
| Visions Imagination 2016-2019 | Thyme Lines | Cassette | 9 | | IKASUS-075 | |
| Heavy Space Records - Anthology Volume I | Various Artists | Digital Media | 18 | | IKASUS-071 | [none] |
| Heavy Space: Anthology Volume I | Various Artists | Cassette | 18 | | IKASUS-071 | [none] |
| Structure of Water | metra.vestlud | Digital Media | 11 | | | |
| Heavy Space Records - Anthology Volume II | Various Artists | Digital Media | 17 | | IKASUS-072 | [none] |
| Heavy Space: Anthology Volume II | Various Artists | Cassette | 17 | | IKASUS-072 | [none] |
| Natural Screenery | Black Trumpets | Cassette | 18 | | | |
| Heavy Space Records - Anthology Volume III | Various Artists | Digital Media | 22 | | IKASUS-073 | [none] |
| Heavy Space: Anthology Volume III | Various Artists | Cassette | 22 | | IKASUS-073 | [none] |
| Petojen tavat | Shakali | Digital Media | 4 | | IKASUS-091 | [none] |
| Beyond the Cycle | Sunhiilow | Digital Media | 8 | | IKU-064 | [none] |
| Shaman Jazz | Kheta Hotem | Cassette | 9 | | IKASUS-098 | |
| Piu Caprim d'Amazonia | Vlubä / Bear Bones Lay Low | Digital Media | 2 | | IKASUS-104 | [none] |
| Soul Moth | The Parels | 12" Vinyl | 15 | | IKU-066 | |
| Dogú | Takahiro Mukai | Digital Media | 5 | | | |
| Dogú | Takahiro Mukai | Cassette | 5 | | IKASUS-118 | [none] |
| Lost in the Scenery | Sunhiilow | Digital Media | 11 | | IKASUS-122 | [none] |
| Lost in the Scenery | Sunhiilow | Cassette | 11 | | IKASUS-122 | [none] |
| III - Live In Pispala | Opal Satellite | Digital Media | 2 | | IKASUS-124 | [none] |
| Audiotheek 2016-2018 | DSR Lines | Digital Media | 6 | | IKASUS-125 | [none] |